{"id":45562,"date":"2025-08-30T05:47:39","date_gmt":"2025-08-30T05:47:39","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/9-qr-code-design-tips-for-better-scans\/"},"modified":"2026-09-29T06:18:20","modified_gmt":"2026-09-29T06:18:20","slug":"9-qr-code-design-tips-for-better-scans","status":"publish","type":"post","link":"https:\/\/pageloot.com\/lt\/blog\/9-qr-code-design-tips-for-better-scans\/","title":{"rendered":"Kaip sukurti QR kodus patikimam nuskaitymui"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Ar j\u016bs\u0173 individualizuoti QR kodai nenuskaitomi realioje aplinkoje? Kai firminis kodas neveikia, tai erzina klientus ir kenkia j\u016bs\u0173 patikimumui. \u0160is vadovas paai\u0161kina, kaip suderinti vizualin\u012f prek\u0117s \u017eenklo k\u016brim\u0105 su techniniais reikalavimais, siekiant u\u017etikrinti, kad kiekvienas kodas b\u016bt\u0173 patikimai nuskaitomas visuose \u012frenginiuose.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kod\u0117l kontrastas yra nuskaitomumo pagrindas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Da\u017eniausia QR kod\u0173 neveikimo prie\u017eastis yra nepakankamas kontrastas tarp priekinio plano ra\u0161to ir fono. Optiniai jutikliai nuskaito kodus, matuodami \u0161viesos atspind\u017eio skirtumus. Tamsesn\u0117s spalvos sugeria \u0161vies\u0105, o \u0161viesesn\u0117s spalvos j\u0105 atspindi atgal \u012f jutikl\u012f. Jei skirtumas tarp j\u0173 yra per ma\u017eas, kameros programin\u0117 \u012franga negali atskirti atskir\u0173 duomen\u0173 moduli\u0173.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kad j\u016bs\u0173 kodas veikt\u0173, i\u0161laikykite bent 55 % kontrasto skirtum\u0105 ir vadovaukit\u0117s nustatytomis <a href=\"https:\/\/pageloot.com\/lt\/blog\/qr-code-color-contrast-best-practices\/\">geriausios spalv\u0173 kontrasto praktikos<\/a> siekdami bent 4,5:1 kontrasto santykio. Nors juoda ant balto u\u017etikrina optimal\u0173 21:1 santyk\u012f, galite efektyviai naudoti prek\u0117s \u017eenklo spalvas, jei tamsius priekinio plano modulius derinsite su \u0161viesiu fonu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Venkite apversti spalvas. Nors kai kurios \u0161iuolaikini\u0173 i\u0161mani\u0173j\u0173 telefon\u0173 kameros gali aptikti baltus kodus ant tamsi\u0173 pavir\u0161i\u0173, daugelis senesni\u0173 \u012frengini\u0173 ir tre\u010di\u0173j\u0173 \u0161ali\u0173 nuskaitymo \u012franki\u0173 visi\u0161kai neveiks. Be to, venkite naudoti spalv\u0173 gradient\u0173, \u0161velni\u0173 \u0161e\u0161\u0117li\u0173 ar skaidrumo efekt\u0173 visame duomen\u0173 tinklelyje, nes subtil\u016bs spalv\u0173 poslinkiai sukuria tarpinius tonus, kurie sulieja modulio kra\u0161tus.<\/p>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>Priekinio plano spalva<\/th>\n<th>Fono spalva<\/th>\n<th>Kontrasto santykis<\/th>\n<th>Nuskaitymo rezultatas<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Juoda<\/td>\n<td>Balta<\/td>\n<td>21:1<\/td>\n<td>Optimalus veikimas visuose \u012frenginiuose<\/td>\n<\/tr>\n<tr>\n<td>Tamsiai m\u0117lyna<\/td>\n<td>Sm\u0117lio<\/td>\n<td>15:1<\/td>\n<td>Puikus nuskaitymas su prek\u0117s \u017eenklo stiliumi<\/td>\n<\/tr>\n<tr>\n<td>Tamsiai \u017ealia<\/td>\n<td>Balta<\/td>\n<td>4.5:1<\/td>\n<td>Priimtina; reikalingas kruop\u0161tus \u012frenginio testavimas<\/td>\n<\/tr>\n<tr>\n<td>\u0160viesiai pilka<\/td>\n<td>Balta<\/td>\n<td>1.5:1<\/td>\n<td>Prastas; neveikia daugelyje i\u0161mani\u0173j\u0173 telefon\u0173 kamer\u0173<\/td>\n<\/tr>\n<tr>\n<td>Balta<\/td>\n<td>Juoda<\/td>\n<td>21:1<\/td>\n<td>Nepatikima; apverstas stilius neveikia senesn\u0117se program\u0117l\u0117se<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">QR kodo dyd\u017eio nustatymas atstumui ir matomumui<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QR kodo dydis yra fizinis reikalavimas, kur\u012f lemia mobili\u0173j\u0173 kamer\u0173 objektyv\u0173 \u017eidinio nuotolis ir skiriamoji geba. Per ma\u017eas atspausdintas kodas bus nery\u0161kus, \u017ei\u016brint i\u0161 atstumo, ir neleis optiniams jutikliams atskirti atskir\u0173 moduli\u0173.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nor\u0117dami nustatyti minimalius bet kokio maketo matmenis, naudokite 10:1 atstumo ir dyd\u017eio santyk\u012f. Padalinkite numatom\u0105 nuskaitymo atstum\u0105 i\u0161 10, kad nustatytum\u0117te minimal\u0173 kodo plot\u012f ir auk\u0161t\u012f. Pavyzd\u017eiui, jei klientai skenuoja plakat\u0105 i\u0161 40 coli\u0173 atstumo, kodas tur\u0117t\u0173 b\u016bti bent 4 x 4 coli\u0173.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u0161enin\u0117ms laikmenoms, tokioms kaip vizitin\u0117s kortel\u0117s, kuponai ir staliuk\u0173 tentai, niekada nespausdinkite ma\u017eesni\u0173 nei rekomenduojamas minimalus 0,8 x 0,8 colio (2 x 2 cm) dydis. Galite pasinaudoti m\u016bs\u0173 i\u0161samiu <a href=\"https:\/\/pageloot.com\/lt\/how-to\/qr-code-size-guide\/\">QR kodo dyd\u017eio vadove<\/a> , kad apskai\u010diuotum\u0117te specifinius matmenis lauko reklaminiams stendams, pakuo\u010di\u0173 etiket\u0117ms ir tiesioginiam pa\u0161tui.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/09\/simple-clean-infographic-aspect-ratio-1-1-white-background-with-black-text-bl-1811-f0fdde0bb895-dd6af99ee349.webp\" alt=\"QR dyd\u017eio nustatymo vadovas\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Duomen\u0173 tankis taip pat turi \u012ftakos reikiamam dyd\u017eiui. Standartinis statinis QR kodas, kuris koduoja ilg\u0105 URL, \u012f tinklel\u012f sutalpina \u0161imtus ma\u017e\u0173 moduli\u0173, tod\u0117l kod\u0105 daug sunkiau perskaityti ma\u017eesniais dyd\u017eiais. Tinklelis gali b\u016bti \u0161varus ir atviras naudojant <a href=\"https:\/\/pageloot.com\/lt\/qr-code-generator\/\">Nemokamas QR kodo generatorius<\/a> kurti dinaminius QR kodus. Dinaminiai kodai saugo trump\u0105 peradresavimo nuorod\u0105, i\u0161laikydami ma\u017e\u0105 moduli\u0173 tank\u012f ir auk\u0161t\u0105 nuskaitomum\u0105.<\/p>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Sukurkite nuskaitomus prek\u0117s \u017eenklo kodus per kelias minutes<\/strong> Norite integruoti prek\u0117s \u017eenklo spalvas ir pasirinktinius logotipus nepakenkdami techniniam patikimumui? Kurkite pasirinktinius vektorinius kodus su realiojo laiko dizaino per\u017ei\u016bromis naudodami <a href=\"https:\/\/pageloot.com\/lt\/qr-code-generator-with-logo\/\">QR kodo generatorius su logotipu<\/a> \u0161iandien.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Logotip\u0173 integravimas nepa\u017eeid\u017eiant funkcionalumo<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Prek\u0117s \u017eenklo \u017eenklo arba piktogramos prid\u0117jimas prie QR kodo centro padidina prek\u0117s \u017eenklo atpa\u017einim\u0105 ir u\u017etikrina vartotojus, kad nuorod\u0105 saugu atidaryti. \u0160is pritaikymas \u012fmanomas naudojant Reed-Solomon klaid\u0173 korekcij\u0105 \u2013 matematin\u012f algoritm\u0105, kuris atkuria u\u017etemdytus, tr\u016bkstamus arba pa\u017eeistus duomen\u0173 modulius tinklelyje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Standartiniai QR kodai si\u016blo keturis klaid\u0173 korekcijos lygius:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L lygis (\u017eemas) atkuria iki 7% pa\u017eeist\u0173 duomen\u0173 ir suteikia ma\u017eiausi\u0105 moduli\u0173 tank\u012f.<\/li>\n<li>M lygis (vidutinis) atkuria iki 15% pa\u017eeist\u0173 duomen\u0173 ir yra standartas pagrindiniams nespalvotiems rinkodaros kodams.<\/li>\n<li>Q lygis (kvartilas) atkuria iki 25% pa\u017eeist\u0173 duomen\u0173 ir palaiko vidutinius dizaino pakeitimus.<\/li>\n<li>H lygis (auk\u0161tas) atkuria iki 30% pa\u017eeist\u0173 duomen\u0173 ir yra reikalingas, kai \u012fterpiate pasirinktin\u0119 grafik\u0105 ar logotipus.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kurdami prek\u0117s \u017eenklo kod\u0105, per\u017ei\u016br\u0117kite <a href=\"https:\/\/pageloot.com\/lt\/blog\/how-error-correction-works-in-editable-qr-codes\/\">kaip veikia klaid\u0173 taisymas<\/a> kad gal\u0117tum\u0117te suderinti duomen\u0173 atk\u016brim\u0105 su ra\u0161to sud\u0117tingumu. H lygis leid\u017eia u\u017ed\u0117ti grafik\u0105, ta\u010diau logotipas tur\u0117t\u0173 u\u017eimti ne daugiau kaip 25\u201330% viso pavir\u0161iaus ploto. Logotip\u0105 laikykite centre ir venkite prid\u0117ti smulki\u0173 tekst\u0173 ar sud\u0117ting\u0173 grafini\u0173 detali\u0173, kurios tampa ne\u012fskaitomos ma\u017eesniais spausdinimo dyd\u017eiais.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Niekada neu\u017estokite kritini\u0173 QR kodo funkcini\u0173 ra\u0161t\u0173. Trys dideli kampuose esantys kvadratai \u2013 \u017einomi kaip ie\u0161kiklio ra\u0161tai arba pad\u0117ties aptikimo \u017eymenys \u2013 nurodo kamerai, kaip kodas yra orientuotas. Jei u\u017edengsite arba i\u0161kraipysite \u0161iuos kampinius \u017eymeklius ar ma\u017eesnius \u0161alia esan\u010dius lygiavimo ra\u0161tus, nuskaitymo programin\u0117 \u012franga negal\u0117s interpretuoti duomen\u0173 tinklelio. Daugiau apie saugaus i\u0161d\u0117stymo taisykles su\u017einosite m\u016bs\u0173 pamokoje apie <a href=\"https:\/\/pageloot.com\/lt\/blog\/how-to-add-logos-to-qr-codes\/\">prid\u0117ti logotipus prie QR kod\u0173<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ramiosios zonos i\u0161saugojimas aplink j\u016bs\u0173 kod\u0105<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ramioji zona yra tu\u0161\u010dias laukas, visi\u0161kai juosiantis keturis i\u0161orinius QR kodo kra\u0161tus. \u0160is kra\u0161tas sukuria optin\u0119 buferin\u0119 zon\u0105, kuri nurodo nuskaitymo programinei \u012frangai, kur baigiasi aplinkinis meno k\u016brinys ir prasideda duomen\u0173 tinklelis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pagal ISO\/IEC 18004 standart\u0105, ramioji zona turi b\u016bti bent keturi\u0173 moduli\u0173 (4X) plo\u010dio i\u0161 vis\u0173 keturi\u0173 pusi\u0173. Jei j\u016bs\u0173 kodo atskiri kvadrato moduliai yra 2 mm plo\u010dio, aplink vis\u0105 simbol\u012f turite palikti neapspausdint\u0105 bent 8 mm plo\u010dio kra\u0161t\u0105.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/09\/simple-modern-illustration-aspect-ratio-1-1-white-background-with-black-text-864-345177e6d216-6e8a11c764ad.webp\" alt=\"QR rami zona\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u012esiskverbimas \u012f rami\u0105j\u0105 zon\u0105 yra da\u017ena dizaino klaida komercin\u0117se pakuot\u0117se ir spausdintuose maketuose. Kai tekstas, kra\u0161tin\u0117s linijos ar dekoratyvin\u0117s fono iliustracijos lie\u010dia kodo kra\u0161t\u0105, kameros jutikliai sujungia tuos elementus \u012f duomen\u0173 tinklel\u012f, sukeldami nedelsiamas dekodavimo klaidas. Visada i\u0161laikykite vis\u0105 rami\u0105j\u0105 zon\u0105 ir u\u017etikrinkite, kad jos fono spalva atitikt\u0173 \u0161viesius kodo modulius.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Spausdinimo med\u017eiagos ir realaus pasaulio patvirtinimas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Skaitmeninis QR kodas, kuris skland\u017eiai nuskaitomas didel\u0117s rai\u0161kos monitoriuje, vis tiek gali nepavykti ant fizini\u0173 med\u017eiag\u0173, jei projektavimo metu neatsi\u017evelgiama \u012f spausdinimo proces\u0105 ar pavir\u0161iaus aplink\u0105.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Siekiant i\u0161laikyti optin\u012f ai\u0161kum\u0105, laikykit\u0117s \u0161i\u0173 gamybos gairi\u0173:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Eksportuokite savo meno k\u016brinius i\u0161skirtinai vektoriniais formatais, tokiais kaip SVG, EPS arba vektorinis PDF, kad kra\u0161tai i\u0161likt\u0173 tobulai ry\u0161k\u016bs bet kokiu masteliu.<\/li>\n<li>I\u0161laikykite minimali\u0105 300 DPI rai\u0161k\u0105, jei turite dirbti su rastriniais formatais, tokiais kaip PNG ar TIFF.<\/li>\n<li>Rinkit\u0117s matin\u012f arba atlasin\u012f popieri\u0173 vietoj blizgi\u0173 lak\u0173 ir metalini\u0173 folij\u0173, kad i\u0161vengtum\u0117te aplinkos \u0161viesos atspind\u017ei\u0173, kurie gali apakinti kameros jutiklius.<\/li>\n<li>D\u0117kite kodus ant lygi\u0173 pavir\u0161i\u0173, o ne ant rauk\u0161li\u0173, briaun\u0173, kamp\u0173 ar stipriai i\u0161lenkt\u0173 buteli\u0173, kurie i\u0161kraipo geometrin\u012f tinklel\u012f.<\/li>\n<li>Vie\u0161us kodus d\u0117kite nat\u016braliame aki\u0173 lygyje ir u\u017etikrinkite, kad rodymo aplinka b\u016bt\u0173 tinkamai ap\u0161viesta.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Visada skirkite laiko <a href=\"https:\/\/pageloot.com\/lt\/how-to\/test-a-qr-code-before-printing\/\">patikrinti QR kod\u0105 prie\u0161 spausdinant<\/a> dideliems gamybos tira\u017eams. Pagaminkite vien\u0105 fizin\u012f pavyzd\u012f ant faktin\u0117s med\u017eiagos, kuri\u0105 ketinate naudoti. Tada atlikite i\u0161samius lauko bandymus naudodami tiek iOS, tiek Android i\u0161maniuosius telefonus, integruotus kameros \u012frankius ir <a href=\"https:\/\/pageloot.com\/lt\/qr-code-scanner\/\">internetin\u012f QR kodo skaitytuv\u0105<\/a> kad patikrintum\u0117te greit\u0105 nuskaitym\u0105 esant prastam ap\u0161vietimui ir nepalankiems kampams.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Patikim\u0173 pasirinktini\u0173 QR kampanij\u0173 paleidimas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gra\u017eaus QR kodo k\u016brimas niekada netur\u0117t\u0173 b\u016bti atliekamas skenavimo efektyvumo s\u0105skaita. I\u0161laikydami stipr\u0173 fono ir priekinio plano kontrast\u0105, nustatydami kod\u0173 dyd\u012f pagal faktinius \u017ei\u016br\u0117jimo atstumus, apsaugodami keturi\u0173 moduli\u0173 tyli\u0105j\u0105 zon\u0105 ir nustatydami klaid\u0173 taisym\u0105 \u012f H lyg\u012f \u012fterptiems logotipams, garantuojate skland\u0173 bendravim\u0105 kiekvienam klientui.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prie\u0161 prad\u0117dami kit\u0105 kampanij\u0105, per\u017ei\u016br\u0117kite m\u016bs\u0173 vadov\u0105, skirt\u0105 <a href=\"https:\/\/pageloot.com\/lt\/blog\/how-to-test-qr-codes-for-mobile-usability\/\">QR kod\u0173 testavimui, siekiant u\u017etikrinti mobil\u0173j\u012f naudojim\u0105<\/a> kad patikrintum\u0117te, ar j\u016bs\u0173 nuskaitytos nukreipimo nuorodos puslapiai greitai \u012fkeliami ir tinkamai rodomi visuose ekrano dyd\u017eiuose. Tur\u0117dami techninius standartus, galite dr\u0105siai diegti firminius QR kodus, kurie patraukia d\u0117mes\u012f ir skatina i\u0161matuojam\u0105 skaitmenin\u012f \u012fsitraukim\u0105.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Da\u017eniausiai u\u017eduodami klausimai<\/h2>\n\n\n\n<div class=\"schema-faq\"><div class=\"schema-faq-section\" id=\"faq-question-74c58ca42aae\"><strong class=\"schema-faq-question\">Koks yra absoliutus minimalus atspausdinto QR kodo dydis?<\/strong> <p class=\"schema-faq-answer\">Artimo nuotolio skenavimui ant vizitini\u0173 korteli\u0173 ir pakuo\u010di\u0173, i\u0161laikykite savo QR kod\u0105 bent 0,8 x 0,8 coli\u0173 (2 x 2 cm). Didesniems atstumams laikykit\u0117s 10:1 santykio, leisdami 1 colio kodo plot\u012f kiekvieniems 10 coli\u0173 atstumo tarp vartotojo ir kodo.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-85ae5ca591c5\"><strong class=\"schema-faq-question\">Kod\u0117l invertuoti QR kodai kai kuriuose \u012frenginiuose nenuskaitomi?<\/strong> <p class=\"schema-faq-answer\">Dauguma br\u016bk\u0161nini\u0173 kod\u0173 skaitytuv\u0173 ir i\u0161mani\u0173j\u0173 telefon\u0173 kamer\u0173 yra u\u017eprogramuotos atpa\u017einti tamsius ra\u0161tus \u0161viesiame fone, matuojant atspind\u0117t\u0105 \u0161vies\u0105. Spalv\u0173 apvertimas sukelia kra\u0161t\u0173 aptikimo algoritm\u0173 gedimus, ypa\u010d senesniuose i\u0161maniuosiuose telefonuose, tre\u010di\u0173j\u0173 \u0161ali\u0173 program\u0117l\u0117se arba prastai ap\u0161viestose erdv\u0117se.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-0e3d237eb758\"><strong class=\"schema-faq-question\">Kok\u012f klaid\u0173 taisymo lyg\u012f tur\u0117\u010diau pasirinkti prid\u0117damas prek\u0117s \u017eenklo logotip\u0105?<\/strong> <p class=\"schema-faq-answer\">Tur\u0117tum\u0117te pasirinkti H lygio klaid\u0173 taisym\u0105, kuris atkuria iki 30% padengt\u0173 arba u\u017etamsint\u0173 duomen\u0173. Tai leid\u017eia jums \u012fd\u0117ti centruot\u0105 logotip\u0105, dengiant\u012f iki 25% iki 30% kodo, nepakenkiant skaitytuvo geb\u0117jimui i\u0161\u0161ifruoti pagrindin\u0119 informacij\u0105.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Su\u017einokite, kaip kurti nuskaitytinus prek\u0117s \u017eenklo QR kodus. Atraskite esmines spalv\u0173 kontrasto, dyd\u017eio santykio, rami\u0173 zon\u0173 ir logotipo klaid\u0173 taisymo taisykles.<\/p>","protected":false},"author":17,"featured_media":56360,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2635],"tags":[],"class_list":["post-45562","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Design QR Codes for Reliable Scanning<\/title>\n<meta name=\"description\" content=\"Learn to design QR codes for reliable scans. 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For larger distances, follow the 10:1 ratio, allowing 1 inch of code width for every 10 inches of distance between the user and the code.","inLanguage":"lt"},"inLanguage":"lt"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/9-qr-code-design-tips-for-better-scans\/#faq-question-85ae5ca591c5","position":2,"url":"https:\/\/pageloot.com\/blog\/9-qr-code-design-tips-for-better-scans\/#faq-question-85ae5ca591c5","name":"Kod\u0117l invertuoti QR kodai kai kuriuose \u012frenginiuose nenuskaitomi?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Most barcode readers and smartphone cameras are programmed to identify dark patterns on light backgrounds by measuring reflected light. Inverting the colors causes edge-detection algorithms to fail, particularly on older smartphones, third-party apps, or in dimly lit spaces.","inLanguage":"lt"},"inLanguage":"lt"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/9-qr-code-design-tips-for-better-scans\/#faq-question-0e3d237eb758","position":3,"url":"https:\/\/pageloot.com\/blog\/9-qr-code-design-tips-for-better-scans\/#faq-question-0e3d237eb758","name":"Kok\u012f klaid\u0173 taisymo lyg\u012f tur\u0117\u010diau pasirinkti prid\u0117damas prek\u0117s \u017eenklo logotip\u0105?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"You should select Level H error correction, which recovers up to 30% of covered or obscured data. This allows you to place a centered logo covering up to 25% to 30% of the code without breaking the scanner's ability to decode the underlying information.","inLanguage":"lt"},"inLanguage":"lt"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/posts\/45562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/comments?post=45562"}],"version-history":[{"count":9,"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/posts\/45562\/revisions"}],"predecessor-version":[{"id":56700,"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/posts\/45562\/revisions\/56700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/media\/56360"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/media?parent=45562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/categories?post=45562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/lt\/wp-json\/wp\/v2\/tags?post=45562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}