{"id":12871,"date":"2021-06-30T17:46:49","date_gmt":"2021-06-30T17:46:49","guid":{"rendered":"https:\/\/ltsp2.pageloot.com\/?p=12871"},"modified":"2026-05-04T19:41:26","modified_gmt":"2026-05-04T19:41:26","slug":"print-qr-code-on-label","status":"publish","type":"post","link":"https:\/\/pageloot.com\/cs\/how-to\/print-qr-code-on-label\/","title":{"rendered":"Jak vytisknout QR k\u00f3d na \u0161t\u00edtek"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Nejste si jisti, jak dostat skenovateln\u00fd QR k\u00f3d na fyzick\u00fd \u0161t\u00edtek, ani\u017e by byl rozmazan\u00fd nebo p\u0159\u00edli\u0161 mal\u00fd na p\u0159e\u010dten\u00ed? \u0160patn\u011b vyti\u0161t\u011bn\u00fd k\u00f3d znamen\u00e1 pl\u00fdtv\u00e1n\u00ed \u0161t\u00edtky a zme\u0161kan\u00e9 interakce se z\u00e1kazn\u00edky. Tento pr\u016fvodce pokr\u00fdv\u00e1 ka\u017ed\u00fd krok \u2013 od generov\u00e1n\u00ed k\u00f3du po nastaven\u00ed spr\u00e1vn\u00fdch specifikac\u00ed tisku \u2013 tak\u017ee va\u0161e \u0161t\u00edtky budou fungovat poka\u017ed\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-generate-your-qr-code-first\">Nejprve vygenerujte sv\u016fj QR k\u00f3d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ne\u017e se dotknete tisk\u00e1rny, pot\u0159ebujete spr\u00e1vn\u011b vygenerovan\u00fd QR k\u00f3d. Form\u00e1t a nastaven\u00ed, kter\u00e9 zvol\u00edte v t\u00e9to f\u00e1zi, ur\u010duj\u00ed, zda bude kone\u010dn\u00fd tisk ostr\u00fd a skenovateln\u00fd, nebo rozpixelovan\u00e1 zm\u011b\u0165.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017eijte n\u00e1stroj jako je <a href=\"https:\/\/pageloot.com\/cs\/qr-code-generator\/\">Gener\u00e1tor QR k\u00f3d\u016f Pageloot<\/a> k vytvo\u0159en\u00ed k\u00f3du ve vektorov\u00e9m form\u00e1tu, jako je SVG nebo EPS. Tyto form\u00e1ty se \u0161k\u00e1luj\u00ed na jakoukoli velikost bez ztr\u00e1ty ostrosti \u2013 na rozd\u00edl od PNG s n\u00edzk\u00fdm rozli\u0161en\u00edm, kter\u00e9 se p\u0159i zv\u011bt\u0161en\u00ed na \u0161t\u00edtku zhor\u0161\u00ed. Pokud konkr\u00e9tn\u011b pot\u0159ebujete PNG (nap\u0159\u00edklad pro p\u0159ekryt\u00ed k\u00f3du na designu v Canv\u011b nebo Photoshopu), pou\u017eijte <a href=\"https:\/\/pageloot.com\/cs\/qr-code-png\/\">gener\u00e1tor QR k\u00f3d\u016f PNG<\/a> a exportujte v nejvy\u0161\u0161\u00edm dostupn\u00e9m rozli\u0161en\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jedno praktick\u00e9 rozhodnut\u00ed, kter\u00e9 je t\u0159eba u\u010dinit v t\u00e9to f\u00e1zi: zvolte <strong>dynamick\u00fd QR k\u00f3d<\/strong> sp\u00ed\u0161e ne\u017e statick\u00fd. Dynamick\u00fd k\u00f3d ukl\u00e1d\u00e1 kr\u00e1tkou p\u0159esm\u011brovac\u00ed URL, kter\u00e1 ukazuje na v\u00e1\u0161 skute\u010dn\u00fd c\u00edl, \u010d\u00edm\u017e je samotn\u00fd k\u00f3d m\u00e9n\u011b datov\u011b n\u00e1ro\u010dn\u00fd a sn\u00e1ze skenovateln\u00fd. Z\u00e1sadn\u00ed je, \u017ee m\u016f\u017eete <a href=\"https:\/\/pageloot.com\/cs\/how-to\/create-qr-code\/\">aktualizovat propojen\u00fd obsah nebo c\u00edlovou URL pot\u00e9, co byl k\u00f3d vyti\u0161t\u011bn<\/a> bez op\u011btovn\u00e9ho tisku \u0161t\u00edtk\u016f \u2013 co\u017e je v\u00fdznamn\u00e1 v\u00fdhoda, pokud se va\u0161e produktov\u00e9 str\u00e1nky, menu nebo propaga\u010dn\u00ed akce \u010dasem m\u011bn\u00ed.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Vytvo\u0159te QR k\u00f3d p\u0159ipraven\u00fd pro \u0161t\u00edtky b\u011bhem n\u011bkolika minut<\/strong> Pot\u0159ebujete QR k\u00f3d p\u0159ipraven\u00fd k tisku, kter\u00fd m\u016f\u017eete aktualizovat bez op\u011btovn\u00e9ho tisku? Pou\u017eijte <a href=\"https:\/\/pageloot.com\/cs\/qr-code-generator\/\">Gener\u00e1tor QR k\u00f3du Pageloot<\/a> k generov\u00e1n\u00ed dynamick\u00fdch k\u00f3d\u016f vektorov\u00e9 kvality p\u0159izp\u016fsoben\u00fdch barv\u00e1m a logu va\u0161\u00ed zna\u010dky.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-set-the-right-size-for-your-label\">Nastavte spr\u00e1vnou velikost pro v\u00e1\u0161 \u0161t\u00edtek<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Velikost je jedn\u00edm z nej\u010dast\u011bj\u0161\u00edch d\u016fvod\u016f, pro\u010d se ti\u0161t\u011bn\u00fd QR k\u00f3d nepoda\u0159\u00ed naskenovat. P\u0159\u00edli\u0161 mal\u00fd, a fotoapar\u00e1t smartphonu jednodu\u0161e nedok\u00e1\u017ee rozli\u0161it jednotliv\u00e9 moduly (mal\u00e9 \u010dtvere\u010dky, kter\u00e9 tvo\u0159\u00ed vzor k\u00f3du).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spolehliv\u00e9 pravidlo je <strong>pom\u011br vzd\u00e1lenosti skenov\u00e1n\u00ed 10:1<\/strong>: v\u00e1\u0161 QR k\u00f3d by m\u011bl b\u00fdt alespo\u0148 1\/10 vzd\u00e1lenosti, ze kter\u00e9 bude skenov\u00e1n. Pokud z\u00e1kazn\u00edk dr\u017e\u00ed telefon asi 10 palc\u016f od \u0161t\u00edtku produktu, k\u00f3d mus\u00ed b\u00fdt \u0161irok\u00fd alespo\u0148 1 palec. The <a href=\"https:\/\/pageloot.com\/cs\/how-to\/qr-code-size-guide\/\">doporu\u010den\u00e1 minim\u00e1ln\u00ed velikost pro ti\u0161t\u011bn\u00fd QR k\u00f3d je 3 \u00d7 3 cm (1,2 \u00d7 1,2 palce)<\/a> pro v\u011bt\u0161inu aplikac\u00ed \u0161t\u00edtk\u016f, a\u010dkoli kompaktn\u00ed \u0161t\u00edtek jako vizitka m\u016f\u017ee fungovat p\u0159i 0,8 \u00d7 0,8 palce, pokud jsou ide\u00e1ln\u00ed podm\u00ednky skenov\u00e1n\u00ed.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/square-infographic-bad0e7-d207c16ecfab.webp\" alt=\"Pr\u016fvodce velikostmi QR k\u00f3du\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pro rychlou referenci nap\u0159\u00ed\u010d b\u011b\u017en\u00fdmi typy \u0161t\u00edtk\u016f:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"wp-block-table__content\">\n<thead>\n<tr>\n<th>Typ \u0161t\u00edtku<\/th>\n<th>Doporu\u010den\u00e1 minim\u00e1ln\u00ed velikost<\/th>\n<th>Typick\u00e1 skenovac\u00ed vzd\u00e1lenost<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Mal\u00fd \u0161t\u00edtek produktu<\/td>\n<td>1,2 \u00d7 1,2 palce (3 \u00d7 3 cm)<\/td>\n<td>8\u201312 palc\u016f<\/td>\n<\/tr>\n<tr>\n<td>Vizitka<\/td>\n<td>0,8 \u00d7 0,8 palce (2 \u00d7 2 cm)<\/td>\n<td>6\u201310 palc\u016f<\/td>\n<\/tr>\n<tr>\n<td>Reg\u00e1lov\u00e1 visa\u010dka \/ z\u00e1v\u011bsn\u00e1 visa\u010dka<\/td>\n<td>1,5 \u00d7 1,5 palce (4 \u00d7 4 cm)<\/td>\n<td>12\u201318 palc\u016f<\/td>\n<\/tr>\n<tr>\n<td>P\u0159epravn\u00ed \u0161t\u00edtek \/ karton<\/td>\n<td>2 \u00d7 2 palce (5 \u00d7 5 cm)<\/td>\n<td>18\u201324 palc\u016f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pro podrobn\u011bj\u0161\u00ed pohled na dimenzov\u00e1n\u00ed nap\u0159\u00ed\u010d r\u016fzn\u00fdmi materi\u00e1ly viz <a href=\"https:\/\/pageloot.com\/cs\/blog\/qr-code-sizing-for-different-print-materials\/\">pr\u016fvodce dimenzov\u00e1n\u00edm QR k\u00f3d\u016f pro tiskov\u00e9 materi\u00e1ly<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-use-the-correct-print-resolution\">Pou\u017eijte spr\u00e1vn\u00e9 rozli\u0161en\u00ed tisku<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Rozli\u0161en\u00ed ur\u010duje, jak ost\u0159e se moduly k\u00f3du vytisknou. Rozmazan\u00fd nebo zubat\u00fd okraj modulu m\u016f\u017ee zm\u00e1st skener stejn\u011b, jako rozmazan\u00fd text zm\u00e1st lidsk\u00e9ho \u010dten\u00e1\u0159e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro tisk \u0161t\u00edtk\u016f, <strong>300 DPI je praktick\u00e9 minimum<\/strong> \u2013 p\u0159i tomto rozli\u0161en\u00ed maj\u00ed jednotliv\u00e9 moduly \u010dist\u00e9 okraje, kter\u00e9 skenery dok\u00e1\u017eou spolehliv\u011b rozli\u0161it. Pokles pod 200 DPI zav\u00e1d\u00ed viditeln\u00e9 artefakty, kter\u00e9 sni\u017euj\u00ed skenovatelnost, zejm\u00e9na u k\u00f3d\u016f s vysokou hustotou dat. Pokud tisknete mal\u00fd \u0161t\u00edtek, kde je QR k\u00f3d men\u0161\u00ed ne\u017e 1 palec na \u0161\u00ed\u0159ku, zvy\u0161te rozli\u0161en\u00ed na 600 DPI, abyste kompenzovali zmen\u0161enou velikost modulu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159i exportu z Pageloot nebo jak\u00e9hokoli designov\u00e9ho n\u00e1stroje v\u017edy po\u017eadujte nejvy\u0161\u0161\u00ed dostupn\u00e9 rozli\u0161en\u00ed nebo pou\u017eijte vektorov\u00e9 form\u00e1ty (SVG, EPS, PDF), kter\u00e9 se vykresluj\u00ed ost\u0159e p\u0159i jak\u00e9k\u00e9koli v\u00fdstupn\u00ed velikosti. Pro \u00fapln\u00fd rozpis nastaven\u00ed rozli\u0161en\u00ed, viz <a href=\"https:\/\/pageloot.com\/cs\/blog\/qr-code-print-resolution-guide\/\">pr\u016fvodci rozli\u0161en\u00edm tisku QR k\u00f3d\u016f<\/a> pokr\u00fdv\u00e1 specifick\u00e1 doporu\u010den\u00ed DPI podle p\u0159\u00edpadu pou\u017eit\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-maintain-strong-color-contrast\">Udr\u017eujte siln\u00fd barevn\u00fd kontrast<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"546\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/QR-Code-maker-for-labels-and-tags-1024x546.jpg\" alt=\"V\u00fdrobce QR k\u00f3d\u016f pro \u0161t\u00edtky a \u0161t\u00edtky\" class=\"wp-image-13307\" srcset=\"https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/QR-Code-maker-for-labels-and-tags-1024x546.jpg 1024w, https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/QR-Code-maker-for-labels-and-tags-300x160.jpg 300w, https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/QR-Code-maker-for-labels-and-tags-768x410.jpg 768w, https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/QR-Code-maker-for-labels-and-tags-16x9.jpg 16w, https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/QR-Code-maker-for-labels-and-tags.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Skener QR k\u00f3d\u016f funguje tak, \u017ee detekuje kontrast mezi tmav\u00fdmi moduly a sv\u011btl\u00fdm pozad\u00edm. Pokud je tento kontrast slab\u00fd, skener m\u00e1 pot\u00ed\u017ee s rozli\u0161en\u00edm vzoru \u2013 bez ohledu na to, jak dob\u0159e je k\u00f3d dimenzov\u00e1n nebo vyti\u0161t\u011bn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nejbezpe\u010dn\u011bj\u0161\u00ed volbou jsou \u010dern\u00e9 moduly na b\u00edl\u00e9m pozad\u00ed, co\u017e poskytuje kontrastn\u00ed pom\u011br 21:1. M\u016f\u017eete pou\u017e\u00edt barvy zna\u010dky, ale pop\u0159ed\u00ed mus\u00ed z\u016fstat v\u00fdrazn\u011b tmav\u0161\u00ed ne\u017e pozad\u00ed. Sna\u017ete se o minim\u00e1ln\u011b <strong>kontrastn\u00ed pom\u011br 4:1<\/strong> pro mal\u00e9 k\u00f3dy a minim\u00e1ln\u011b 3:1 pro v\u011bt\u0161\u00ed. Vyhn\u011bte se gradient\u016fm, st\u00edn\u016fm nebo obr\u00e1cen\u00fdm barevn\u00fdm sch\u00e9mat\u016fm (sv\u011btl\u00e9 moduly na tmav\u00e9m pozad\u00ed), proto\u017ee ty matou mnoho algoritm\u016f skener\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u011bkolik praktick\u00fdch pravidel kontrastu, kter\u00e1 je t\u0159eba dodr\u017eovat:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Udr\u017eujte barvu modulu tmavou (tmav\u011b modr\u00e1, tmav\u011b zelen\u00e1 a \u010dern\u00e1 funguj\u00ed dob\u0159e)<\/li>\n\n\n\n<li>Udr\u017eujte pozad\u00ed sv\u011btl\u00e9 (b\u00edl\u00e1, sv\u011btle \u0161ed\u00e1 nebo kr\u00e9mov\u00e1)<\/li>\n\n\n\n<li>Nikdy nepou\u017e\u00edvejte \u017elutou, sv\u011btle oran\u017eovou nebo sv\u011btle \u0161edou jako barvu modulu<\/li>\n\n\n\n<li>Otestujte jakoukoli vlastn\u00ed barevnou kombinaci naskenov\u00e1n\u00edm ti\u0161t\u011bn\u00e9ho vzorku p\u0159ed plnou v\u00fdrobou<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Podrobn\u00e9 pokyny k barevn\u00fdm kombinac\u00edm a kontrastn\u00edm pom\u011br\u016fm naleznete zde: <a href=\"https:\/\/pageloot.com\/cs\/blog\/qr-code-color-contrast-best-practices\/\">osv\u011bd\u010den\u00e9 postupy pro barevn\u00fd kontrast QR k\u00f3d\u016f<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-preserve-the-quiet-zone\">Zachovejte klidovou z\u00f3nu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ka\u017ed\u00fd QR k\u00f3d vy\u017eaduje <strong>tichou z\u00f3nu<\/strong> \u2013 jasn\u00fd, nepoti\u0161t\u011bn\u00fd okraj obklopuj\u00edc\u00ed cel\u00fd k\u00f3d ze v\u0161ech \u010dty\u0159 stran. Tento pr\u00e1zdn\u00fd okraj \u0159\u00edk\u00e1 skeneru, kde k\u00f3d za\u010d\u00edn\u00e1 a kon\u010d\u00ed. Bez n\u011bj se bl\u00edzk\u00fd text, grafika nebo okraje \u0161t\u00edtk\u016f prol\u00ednaj\u00ed do vzoru k\u00f3du a zp\u016fsobuj\u00ed selh\u00e1n\u00ed skenov\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Norma ISO vy\u017eaduje minim\u00e1ln\u011b <strong>4 moduly klidov\u00e9 z\u00f3ny<\/strong> na ka\u017ed\u00e9 stran\u011b. Prakticky \u0159e\u010deno, pokud je ka\u017ed\u00fd modul ve va\u0161em k\u00f3du \u0161irok\u00fd 1 mm, pot\u0159ebujete minim\u00e1ln\u011b 4 mm pr\u00e1zdn\u00e9ho prostoru na ka\u017ed\u00e9 stran\u011b. P\u0159i umis\u0165ov\u00e1n\u00ed QR k\u00f3du do \u0161ablony \u0161t\u00edtku zach\u00e1zejte s klidovou z\u00f3nou jako s nedotknutelnou \u2013 nep\u0159ekr\u00fdvejte logo, neumis\u0165ujte text ani nenechte okraj \u0161t\u00edtku zasahovat do n\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-choose-the-right-label-material-and-printer\">Vyberte spr\u00e1vn\u00fd materi\u00e1l \u0161t\u00edtku a tisk\u00e1rnu<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"546\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/The-best-Free-QR-Code-Generator-1024x546.jpg\" alt=\"Nejlep\u0161\u00ed bezplatn\u00fd gener\u00e1tor QR k\u00f3d\u016f\" class=\"wp-image-13308\" srcset=\"https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/The-best-Free-QR-Code-Generator-1024x546.jpg 1024w, https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/The-best-Free-QR-Code-Generator-300x160.jpg 300w, https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/The-best-Free-QR-Code-Generator-768x410.jpg 768w, https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/The-best-Free-QR-Code-Generator-16x9.jpg 16w, https:\/\/pageloot.com\/wp-content\/uploads\/2021\/06\/The-best-Free-QR-Code-Generator.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Substr\u00e1t, na kter\u00fd tisknete, ovliv\u0148uje skenovatelnost stejn\u011b jako samotn\u00fd k\u00f3d. Matn\u00fd pap\u00edr a matn\u00e9 polypropylenov\u00e9 \u0161t\u00edtky d\u00e1vaj\u00ed nejlep\u0161\u00ed v\u00fdsledky, proto\u017ee rovnom\u011brn\u011b absorbuj\u00ed inkoust a zabra\u0148uj\u00ed odlesk\u016fm. Leskl\u00e9 nebo laminovan\u00e9 povrchy mohou za ur\u010dit\u00e9ho osv\u011btlen\u00ed zp\u016fsobit zrcadlov\u00fd odraz, kter\u00fd rozmaz\u00e1v\u00e1 moduly a sni\u017euje kontrast.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro prost\u0159ed\u00ed, kde jsou \u0161t\u00edtky vystaveny vlhkosti, od\u011bru nebo venkovn\u00edmu prost\u0159ed\u00ed, pou\u017eijte odoln\u00fd materi\u00e1l \u0161t\u00edtk\u016f. K\u00f3d, kter\u00fd je zpo\u010d\u00e1tku dokonale skenovateln\u00fd, ale b\u011bhem n\u011bkolika t\u00fddn\u016f vybledne nebo se odloupne, ztr\u00e1c\u00ed sv\u016fj \u00fa\u010del.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na stran\u011b tisk\u00e1rny z\u00e1le\u017e\u00ed na volb\u011b metody:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Inkjetov\u00e9 a laserov\u00e9 stoln\u00ed tisk\u00e1rny<\/strong> dob\u0159e funguj\u00ed pro mal\u00e9 s\u00e9rie a kancel\u00e1\u0159sk\u00fd tisk, za p\u0159edpokladu, \u017ee pou\u017eijete m\u00e9dia ur\u010den\u00e1 pro etikety a tisknete v rozli\u0161en\u00ed 300 DPI nebo vy\u0161\u0161\u00edm<\/li>\n\n\n\n<li><strong>Termotransferov\u00e9 tisk\u00e1rny<\/strong> (b\u011b\u017en\u00e9 p\u0159i zna\u010den\u00ed ve skladech a maloobchod\u011b) produkuj\u00ed ostr\u00fd, odoln\u00fd v\u00fdstup vysokou rychlost\u00ed \u2013 ide\u00e1ln\u00ed pro invent\u00e1rn\u00ed nebo p\u0159epravn\u00ed etikety<\/li>\n\n\n\n<li><strong>P\u0159\u00edm\u00e9 termotisk\u00e1rny<\/strong> jsou ekonomick\u00e9 pro etikety s kr\u00e1tkou \u017eivotnost\u00ed, ale jsou citliv\u00e9 na teplo a UV z\u00e1\u0159en\u00ed, co\u017e m\u016f\u017ee \u010dasem zhor\u0161it tisk<\/li>\n\n\n\n<li><strong>Komer\u010dn\u00ed ofsetov\u00e9 a digit\u00e1ln\u00ed tisk\u00e1rny<\/strong> jsou spr\u00e1vnou volbou pro velk\u00e9 v\u00fdrobn\u00ed s\u00e9rie, kde je nezbytn\u00e1 konzistentn\u00ed ostrost nap\u0159\u00ed\u010d tis\u00edci etiketami<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pro hlub\u0161\u00ed pohled na to, jak ka\u017ed\u00e1 metoda ovliv\u0148uje skenovatelnost, viz <a href=\"https:\/\/pageloot.com\/cs\/blog\/how-printing-techniques-impact-qr-code-scannability\/\">jak tiskov\u00e9 techniky ovliv\u0148uj\u00ed skenovatelnost QR k\u00f3d\u016f<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-add-branding-without-breaking-scannability\">P\u0159idejte branding bez naru\u0161en\u00ed skenovatelnosti<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Oby\u010dejn\u00fd \u010dernob\u00edl\u00fd QR k\u00f3d funguje, ale zna\u010dkov\u00fd je pravd\u011bpodobn\u011bj\u0161\u00ed ke skenov\u00e1n\u00ed, proto\u017ee signalizuje d\u016fv\u011bru a z\u00e1m\u011br. M\u016f\u017eete p\u0159idat sv\u00e9 logo do st\u0159edu k\u00f3du, pou\u017e\u00edt barvy zna\u010dky a zahrnout kr\u00e1tkou v\u00fdzvu k akci, jako je \u201cSkenujte pro podrobnosti\u201d nebo \u201cSkenujte pro op\u011btovn\u00e9 objedn\u00e1n\u00ed.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kl\u00ed\u010dov\u00fdm omezen\u00edm je, \u017ee logo by nem\u011blo pokr\u00fdvat v\u00edce ne\u017e zhruba 30% plochy k\u00f3du. QR k\u00f3dy jsou konstruov\u00e1ny s korekc\u00ed chyb, kter\u00e1 dok\u00e1\u017ee obnovit \u010d\u00e1ste\u010dnou ztr\u00e1tu dat, ale p\u0159ekro\u010den\u00ed t\u00e9to hranice riskuje selh\u00e1n\u00ed skenov\u00e1n\u00ed. P\u0159i vkl\u00e1d\u00e1n\u00ed loga pou\u017eijte nejvy\u0161\u0161\u00ed \u00farove\u0148 korekce chyb (H) a v\u017edy otestujte kone\u010dn\u00fd design p\u0159ed tiskem. Pageloot <a href=\"https:\/\/pageloot.com\/cs\/qr-code-generator-with-logo\/\">gener\u00e1toru QR k\u00f3d\u016f s logem<\/a> automaticky zpracov\u00e1v\u00e1 korekci chyb a poskytuje n\u00e1hled v re\u00e1ln\u00e9m \u010dase, tak\u017ee m\u016f\u017eete ov\u011b\u0159it skenovatelnost b\u011bhem n\u00e1vrhu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-test-before-you-commit-to-a-full-print-run\">Testujte p\u0159ed spu\u0161t\u011bn\u00edm pln\u00e9 tiskov\u00e9 s\u00e9rie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I perfektn\u011b nakonfigurovan\u00fd QR k\u00f3d m\u016f\u017ee selhat, pokud m\u00e1 skute\u010dn\u00fd ti\u0161t\u011bn\u00fd v\u00fdstup probl\u00e9my \u2013 rozlit\u00ed inkoustu, prosakov\u00e1n\u00ed substr\u00e1tu nebo zkreslen\u00ed modulu. V\u017edy vytiskn\u011bte zku\u0161ebn\u00ed tisk a otestujte jej s v\u00edce za\u0159\u00edzen\u00edmi p\u0159ed spu\u0161t\u011bn\u00edm cel\u00e9 d\u00e1vky etiket.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/printed-proof-sheet-6392ac-f3a3a960c921.webp\" alt=\"Testov\u00e1n\u00ed ti\u0161t\u011bn\u00fdch QR\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017eijte <a href=\"https:\/\/pageloot.com\/cs\/qr-code-scanner\/\">Skener QR k\u00f3d\u016f Pageloot<\/a> nebo nativn\u00ed aplikaci fotoapar\u00e1tu va\u0161eho telefonu k testov\u00e1n\u00ed v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch: stejn\u00e9 sv\u011bteln\u00e9 prost\u0159ed\u00ed, kde bude \u0161t\u00edtek skute\u010dn\u011b \u010dten, v o\u010dek\u00e1van\u00e9 skenovac\u00ed vzd\u00e1lenosti a s k\u00f3dem dr\u017een\u00fdm v realistick\u00fdch \u00fahlech. Pokud k\u00f3d sel\u017ee na jak\u00e9mkoli za\u0159\u00edzen\u00ed, znovu zkontrolujte nastaven\u00ed rozli\u0161en\u00ed, kontrastu nebo velikosti p\u0159ed tiskem ve velk\u00e9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro kompletn\u00ed kontroln\u00ed seznam \u00favah o designu a um\u00edst\u011bn\u00ed, pr\u016fvodce <a href=\"https:\/\/pageloot.com\/cs\/blog\/ultimate-guide-to-qr-codes-for-product-labels\/\">QR k\u00f3dy pro \u0161t\u00edtky produkt\u016f<\/a> pokr\u00fdv\u00e1 b\u011b\u017en\u00e9 body selh\u00e1n\u00ed nap\u0159\u00ed\u010d typy \u0161t\u00edtk\u016f.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Sledujte ka\u017ed\u00e9 skenov\u00e1n\u00ed z va\u0161ich \u0161t\u00edtk\u016f<\/strong> Chcete v\u011bd\u011bt, kter\u00e9 produkty jsou skenov\u00e1ny, kde a jak \u010dasto? <a href=\"https:\/\/pageloot.com\/cs\/qr-code-generator\/\">Dynamick\u00e9 QR k\u00f3dy Pageloot<\/a> v\u00e1m poskytnou kompletn\u00ed analytick\u00fd panel \u2013 a umo\u017en\u00ed v\u00e1m aktualizovat c\u00edl va\u0161eho \u0161t\u00edtku bez nutnosti op\u011btovn\u00e9ho tisku.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u00e1vn\u00e9 um\u00edst\u011bn\u00ed QR k\u00f3du na \u0161t\u00edtek spo\u010d\u00edv\u00e1 v d\u016fsledn\u00e9m procesu: exportujte ve vektorov\u00e9m nebo vysok\u00e9m rozli\u0161en\u00ed, velikost p\u0159izp\u016fsobte skenovac\u00ed vzd\u00e1lenosti, udr\u017eujte siln\u00fd kontrast, zachovejte tichou z\u00f3nu a otestujte na skute\u010dn\u00e9m materi\u00e1lu p\u0159ed pln\u00fdm spu\u0161t\u011bn\u00edm. Dodr\u017eujte tyto kroky a va\u0161e ti\u0161t\u011bn\u00e9 k\u00f3dy budou spolehliv\u011b skenovat od prvn\u00edho \u0161t\u00edtku po posledn\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-9b17ecbabe40\"><strong class=\"schema-faq-question\">Jak\u00e1 je minim\u00e1ln\u00ed velikost QR k\u00f3du na \u0161t\u00edtku produktu?<\/strong> <p class=\"schema-faq-answer\">Doporu\u010den\u00e9 minimum je 3 \u00d7 3 cm (1,2 \u00d7 1,2 palce) pro v\u011bt\u0161inu etiket produkt\u016f. Pro kompaktn\u00ed etikety, jako jsou vizitky, m\u016f\u017ee fungovat 0,8 \u00d7 0,8 palce, pokud jsou dobr\u00e9 podm\u00ednky skenov\u00e1n\u00ed. Pou\u017eijte pravidlo 10:1 jako vod\u00edtko: ud\u011blejte k\u00f3d alespo\u0148 1\/10 o\u010dek\u00e1van\u00e9 skenovac\u00ed vzd\u00e1lenosti.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-0b23e0e9bb95\"><strong class=\"schema-faq-question\">Jak\u00fd form\u00e1t souboru bych m\u011bl pou\u017e\u00edt p\u0159i tisku QR k\u00f3du na \u0161t\u00edtek?<\/strong> <p class=\"schema-faq-answer\">Pou\u017eijte vektorov\u00fd form\u00e1t \u2013 SVG, EPS nebo PDF \u2013 kdykoli je to mo\u017en\u00e9. Tyto se \u0161k\u00e1luj\u00ed na jakoukoli velikost tisku bez ztr\u00e1ty ostrosti. Pokud pot\u0159ebujete rastrov\u00fd form\u00e1t jako PNG, exportujte v nejvy\u0161\u0161\u00edm dostupn\u00e9m rozli\u0161en\u00ed a tiskn\u011bte p\u0159i 300 DPI nebo vy\u0161\u0161\u00edm, abyste zachovali \u010dist\u00e9 okraje modul\u016f.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-c54d01fe41f5\"><strong class=\"schema-faq-question\">Pro\u010d se m\u016fj QR k\u00f3d skenuje na obrazovce, ale po vyti\u0161t\u011bn\u00ed sel\u017ee?<\/strong> <p class=\"schema-faq-answer\">Mezi nej\u010dast\u011bj\u0161\u00ed p\u0159\u00ed\u010diny pat\u0159\u00ed nedostate\u010dn\u00e9 rozli\u0161en\u00ed tisku (pod 300 DPI), n\u00edzk\u00fd kontrast mezi k\u00f3dem a pozad\u00edm \u0161t\u00edtku, chyb\u011bj\u00edc\u00ed nebo p\u0159\u00edli\u0161 \u00fazk\u00e1 klidov\u00e1 z\u00f3na, nebo leskl\u00fd povrch \u0161t\u00edtku zp\u016fsobuj\u00edc\u00ed odlesky. Vytiskn\u011bte zku\u0161ebn\u00ed vzorek, zkontrolujte v\u0161echny \u010dty\u0159i faktory a skenujte za stejn\u00fdch sv\u011bteln\u00fdch podm\u00ednek, jak\u00e9 budou pou\u017e\u00edvat z\u00e1kazn\u00edci.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Nau\u010dte se, jak tisknout skenovateln\u00e9 QR k\u00f3dy na \u0161t\u00edtky. Tento pr\u016fvodce se zab\u00fdv\u00e1 vektorov\u00fdmi form\u00e1ty, pravidly pro velikost, rozli\u0161en\u00edm 300 DPI, kontrastem a v\u00fdb\u011brem materi\u00e1lu \u0161t\u00edtk\u016f.<\/p>","protected":false},"author":17,"featured_media":53762,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-12871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Print a QR Code on a Label<\/title>\n<meta name=\"description\" content=\"Learn how to print scannable QR codes on labels. This guide covers vector formats, sizing rules, 300 DPI resolution, contrast, and label material choices.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pageloot.com\/cs\/how-to\/print-qr-code-on-label\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Print a QR Code on a Label\" \/>\n<meta property=\"og:description\" content=\"Learn how to print scannable QR codes on labels. This guide covers vector formats, sizing rules, 300 DPI resolution, contrast, and label material choices.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pageloot.com\/cs\/how-to\/print-qr-code-on-label\/\" \/>\n<meta property=\"og:site_name\" content=\"Pageloot\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pageloot\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-30T17:46:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-04T19:41:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/qr-code-label-120557-9e12feed91cf.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Siim T\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:site\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"Siim T\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/how-to\\\/print-qr-code-on-label\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/how-to\\\/print-qr-code-on-label\\\/\"},\"author\":{\"name\":\"Siim T\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/person\\\/fa28992c2e52546f0812833bac852dfe\"},\"headline\":\"How to Print a QR Code on a Label\",\"datePublished\":\"2021-06-30T17:46:49+00:00\",\"dateModified\":\"2026-05-04T19:41:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/how-to\\\/print-qr-code-on-label\\\/\"},\"wordCount\":1658,\"publisher\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/how-to\\\/print-qr-code-on-label\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/qr-code-label-120557-9e12feed91cf.webp\",\"articleSection\":[\"Guides\"],\"inLanguage\":\"cs\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/pageloot.com\\\/how-to\\\/print-qr-code-on-label\\\/\",\"url\":\"https:\\\/\\\/pageloot.com\\\/how-to\\\/print-qr-code-on-label\\\/\",\"name\":\"How to Print a QR Code on a Label\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/how-to\\\/print-qr-code-on-label\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/how-to\\\/print-qr-code-on-label\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/qr-code-label-120557-9e12feed91cf.webp\",\"datePublished\":\"2021-06-30T17:46:49+00:00\",\"dateModified\":\"2026-05-04T19:41:26+00:00\",\"description\":\"Learn how to print scannable QR codes on labels. 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