{"id":2932,"date":"2019-05-01T19:26:39","date_gmt":"2019-05-01T19:26:39","guid":{"rendered":"https:\/\/pageloot.com\/?p=2932"},"modified":"2026-10-23T06:00:57","modified_gmt":"2026-10-23T06:00:57","slug":"why-qr-code-not-working","status":"publish","type":"post","link":"https:\/\/pageloot.com\/hu\/qr-code-marketing\/why-qr-code-not-working\/","title":{"rendered":"Mi\u00e9rt nem olvassa be a telefonom a QR-k\u00f3dot? Gyakori megold\u00e1sok"},"content":{"rendered":"<p class=\"wp-block-paragraph\">A QR-k\u00f3d beolvas\u00e1si probl\u00e9m\u00e1it szinte mindig hat dolog valamelyike okozza: a k\u00f3d t\u00fal kicsi, a kontraszt t\u00fal alacsony, a k\u00f6r\u00fcl\u00f6tte l\u00e9v\u0151 marg\u00f3 t\u00fal sz\u0171k, a benne l\u00e9v\u0151 link t\u00f6r\u00f6tt vagy t\u00fal hossz\u00fa, a nyomtat\u00e1s elmos\u00f3dott vagy f\u00e9nyes, vagy a telefon nem tud f\u00f3kusz\u00e1lni. Ez az \u00fatmutat\u00f3 el\u0151sz\u00f6r a gyors ellen\u0151rz\u00e9seket mutatja be, majd a r\u00e9szleteket \u00e9s a sz\u00e1mokat az egyes okok kijav\u00edt\u00e1s\u00e1hoz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gyors ellen\u0151rz\u0151lista: QR-k\u00f3d beolvas\u00e1si probl\u00e9m\u00e1inak megold\u00e1sa<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>Nyissa meg saj\u00e1t maga a linket. Ha az oldal nem t\u00f6lt\u0151dik be, a k\u00f3d rendben van, \u00e9s a c\u00e9loldal hib\u00e1s. Jav\u00edtsa ki az URL-t, vagy m\u00f3dos\u00edtsa, ha a k\u00f3d dinamikus.<\/li><li>Ellen\u0151rizze a m\u00e9retet. Legal\u00e1bb 2 cm (0,8 h\u00fcvelyk) sz\u00e9les k\u00f3dot haszn\u00e1ljon a k\u00e9zben tartott k\u00f3dokhoz, \u00e9s 1 l\u00e1b sz\u00e9leset minden 10 l\u00e1b szkennel\u00e9si t\u00e1vols\u00e1gonk\u00e9nt.<\/li><li>Ellen\u0151rizze a kontrasztot. Haszn\u00e1ljon s\u00f6t\u00e9t modulokat vil\u00e1gos h\u00e1tt\u00e9ren, ide\u00e1lis esetben 4,5:1 vagy magasabb ar\u00e1nyban. Ne ford\u00edtsa meg a sz\u00edneket.<\/li><li>Ellen\u0151rizze a marg\u00f3t. Hagyjon legal\u00e1bb 4 modul sz\u00e9les \u00fcres szeg\u00e9lyt mind a n\u00e9gy oldalon.<\/li><li>Ellen\u0151rizze a nyomtat\u00e1st. Haszn\u00e1ljon SVG-t vagy PDF-et, matt fel\u00fcletet \u00e9s s\u00edk elhelyez\u00e9st.<\/li><li>Szkenneljen k\u00e9t k\u00fcl\u00f6nb\u00f6z\u0151 telefonnal abban a vil\u00e1g\u00edt\u00e1sban, ahol a k\u00f3dot val\u00f3ban haszn\u00e1lni fogj\u00e1k.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Mi\u00e9rt a m\u00e9ret \u00e9s a t\u00e1vols\u00e1g hat\u00e1rozza meg a szkennelhet\u0151s\u00e9get<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A QR-k\u00f3d fizikai m\u00e9rete a szkennel\u00e9si probl\u00e9m\u00e1k leggyakoribb oka. Ha egy k\u00f3d t\u00fal kicsi, a telefon kamer\u00e1ja nem tudja megk\u00fcl\u00f6nb\u00f6ztetni az egyes modulokat. Haszn\u00e1ljon legal\u00e1bb 0,8 x 0,8 h\u00fcvelyk (2 x 2 cm) m\u00e9retet a k\u00f6zeli t\u00e1rgyakhoz, p\u00e9ld\u00e1ul n\u00e9vjegyekhez \u00e9s term\u00e9kcsomagol\u00e1sokhoz. A t\u00e1volr\u00f3l szkennelt k\u00f3dokn\u00e1l alkalmazza a 10:1 szab\u00e1lyt: egy 10 l\u00e1b t\u00e1vols\u00e1gb\u00f3l megtekintett k\u00f3dnak legal\u00e1bb 1 l\u00e1b sz\u00e9lesnek kell lennie. Egy 3 m\u00e9terr\u0151l olvasott plak\u00e1thoz k\u00f6r\u00fclbel\u00fcl 30 cm-es k\u00f3dra van sz\u00fcks\u00e9g.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A s\u0171r\u0171bb adatokhoz t\u00f6bb modulra van sz\u00fcks\u00e9g, \u00e9s a t\u00f6bb modul nagyobb nyomtat\u00e1si m\u00e9retet ig\u00e9nyel. A [your-link] seg\u00edt be\u00e1ll\u00edtani az ar\u00e1nyokat egy nagy nyomtat\u00e1s el\u0151tt. Ha nem biztos a v\u00e9gs\u0151 elhelyez\u00e9sben, v\u00e1lassza a nagyobb m\u00e9retet. Az alacsony felbont\u00e1s\u00fa kamer\u00e1val rendelkez\u0151 r\u00e9gebbi telefonoknak van r\u00e1 a legnagyobb sz\u00fcks\u00e9g\u00fck. <a href=\"https:\/\/pageloot.com\/hu\/blog\/best-practices-for-qr-code-readability\/\">a QR-k\u00f3d olvashat\u00f3s\u00e1g\u00e1ra vonatkoz\u00f3 legjobb gyakorlatokat<\/a> seg\u00edt be\u00e1ll\u00edtani az ar\u00e1nyokat egy nagy nyomtat\u00e1s el\u0151tt. Ha nem biztos a v\u00e9gs\u0151 elhelyez\u00e9sben, v\u00e1lassza a nagyobb m\u00e9retet. Az alacsony felbont\u00e1s\u00fa kamer\u00e1val rendelkez\u0151 r\u00e9gebbi telefonoknak van r\u00e1 a legnagyobb sz\u00fcks\u00e9g\u00fck.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mi\u00e9rt az sz\u00ednkontraszt az olvashat\u00f3s\u00e1g alapja<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A szkennerek a s\u00f6t\u00e9t \u00e9s vil\u00e1gos modulok k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9get dek\u00f3dolj\u00e1k. Ha a kontraszt t\u00fal alacsony, a szoftver nem tal\u00e1lja meg a mint\u00e1t a h\u00e1tt\u00e9rrel szemben. Tartsa a kontrasztar\u00e1nyt 4,5:1 vagy magasabb \u00e9rt\u00e9ken, az al\u00e1bbiak szerint: <a href=\"https:\/\/pageloot.com\/hu\/blog\/qr-code-color-contrast-best-practices\/\">sz\u00ednkontraszt legjobb gyakorlatait<\/a>. Fekete feh\u00e9ren a legmegb\u00edzhat\u00f3bb. S\u00f6t\u00e9tk\u00e9k, m\u00e9lylila vagy erd\u0151z\u00f6ld vil\u00e1gossz\u00fcrk\u00e9n vagy kr\u00e9m alapon szint\u00e9n m\u0171k\u00f6dik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ker\u00fclje az invert\u00e1lt k\u00f3dokat (vil\u00e1gos modulok s\u00f6t\u00e9t h\u00e1tt\u00e9ren), mert sok kamera alkalmaz\u00e1s nem tudja beolvasni \u0151ket. Ker\u00fclje a sz\u00edn\u00e1tmeneteket \u00e9s \u00e1ttetsz\u0151 h\u00e1ttereket, mert ezek olyan k\u00f6ztes t\u00f3nusokat hoznak l\u00e9tre, amelyek a szkenner sz\u00e1m\u00e1ra se tint\u00e1nak, se pap\u00edrnak nem t\u0171nnek. A piros feh\u00e9ren gyakori probl\u00e9ma, mivel egyes szkennerek a pirosat vil\u00e1gos sz\u00ednk\u00e9nt olvass\u00e1k.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A csendes z\u00f3na \u00e9s a marg\u00f3 fontoss\u00e1ga<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A csendes z\u00f3na a QR-k\u00f3d mind a n\u00e9gy oldal\u00e1n tal\u00e1lhat\u00f3 \u00fcres marg\u00f3. Ez mondja meg a szkennernek, hol kezd\u0151dik a k\u00f3d \u00e9s hol v\u00e9gz\u0151dik a k\u00f6rnyez\u0151 design. A szabv\u00e1ny legal\u00e1bb 4 modulnyi marg\u00f3t \u00edr el\u0151. Ha sz\u00f6veg, log\u00f3 vagy h\u00e1tt\u00e9r minta \u00e9rinti ezt a ter\u00fcletet, a szkenner a k\u00f3d r\u00e9sz\u00e9nek tekintheti ezeket az elemeket, \u00e9s a beolvas\u00e1s sikertelen lesz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ennek a szeg\u00e9lynek a tiszt\u00e1n tart\u00e1sa az egyik leghat\u00e9konyabb m\u00f3dja <a href=\"https:\/\/pageloot.com\/hu\/blog\/5-tips-for-faster-qr-code-scanning\/\">tipp a gyorsabb szkennel\u00e9shez<\/a>. A k\u00f3d feh\u00e9r dobozra vagy feh\u00e9r c\u00edmk\u00e9re helyez\u00e9se a legegyszer\u0171bb m\u00f3dja annak, hogy megtartsa a marg\u00f3t, ha a h\u00e1tt\u00e9r f\u00e9nyk\u00e9p vagy minta.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Az adatok komplexit\u00e1s\u00e1nak kezel\u00e9se dinamikus QR-k\u00f3dokkal<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Egy hossz\u00fa, sok nyomk\u00f6vet\u00e9si param\u00e9tert tartalmaz\u00f3 URL-t t\u00e1rol\u00f3 k\u00f3d s\u0171r\u0171nek \u00e9s pixelesnek t\u0171nik. A kis blokkokra neh\u00e9z r\u00e1\u00e9lesednie egy kamer\u00e1nak. Egy <a href=\"https:\/\/pageloot.com\/hu\/qr-code-generator\/\">QR-k\u00f3d gener\u00e1torunk felfedez\u00e9s\u00e9vel kezdheti.<\/a> amely dinamikus k\u00f3dokat hoz l\u00e9tre, megoldja ezt, mert a k\u00f3d egy r\u00f6vid \u00e1tir\u00e1ny\u00edt\u00e1si linket t\u00e1rol a teljes c\u00edm helyett. A minta egyszer\u0171bb \u00e9s gyorsabban beolvashat\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A statikus k\u00f3dok k\u00f6zvetlen\u00fcl a mint\u00e1ban t\u00e1rolj\u00e1k a c\u00e9lt. Soha nem j\u00e1rnak le, \u00e9s helyes v\u00e1laszt\u00e1snak bizonyulnak, ha a link nem fog v\u00e1ltozni, p\u00e9ld\u00e1ul egy r\u00f6gz\u00edtett weboldal vagy egy Wi-Fi bejelentkez\u00e9s eset\u00e9n. A gyenges\u00e9g az, hogy a nyomtatott k\u00f3d nem szerkeszthet\u0151. Ha az oldal t\u00f6rl\u0151dik vagy \u00e1thelyez\u00e9sre ker\u00fcl, minden nyomtatott p\u00e9ld\u00e1ny halott linkre mutat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A dinamikus k\u00f3dok lehet\u0151v\u00e9 teszik a c\u00e9l megv\u00e1ltoztat\u00e1s\u00e1t nyomtat\u00e1s ut\u00e1n, \u00edgy egy hib\u00e1s link percek alatt jav\u00edthat\u00f3 \u00fajranyomtat\u00e1s n\u00e9lk\u00fcl. Ezenk\u00edv\u00fcl megjelen\u00edtik a beolvas\u00e1si statisztik\u00e1kat is. A dinamikus k\u00f3dok m\u0171k\u00f6dnek, am\u00edg az el\u0151fizet\u00e9s akt\u00edv, \u00e9s inakt\u00edvv\u00e1 v\u00e1lnak, miut\u00e1n egy fizet\u0151s el\u0151fizet\u00e9s lej\u00e1r. Kipr\u00f3b\u00e1lhatja \u0151ket egy 14 napos ingyenes pr\u00f3baid\u0151szakkal, \u00e9s az el\u0151fizet\u00e9sek list\u00e1ja itt tal\u00e1lhat\u00f3: <a href=\"https:\/\/pageloot.com\/hu\/pricing\/\">pageloot.com\/pricing<\/a>. Korl\u00e1tlan beolvas\u00e1s tartozik hozz\u00e1juk, \u00e9s az el\u0151fizet\u00e9sekhez 30 napos p\u00e9nzvisszafizet\u00e9si garancia j\u00e1r.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Kamp\u00e1ny\u00e1nak val\u00f3s idej\u0171 nyomon k\u00f6vet\u00e9se<\/strong> Szeretn\u00e9 l\u00e1tni, hol \u00e9s mikor olvass\u00e1k be \u00fcgyfelei az anyagaiat? Haszn\u00e1lja a <a href=\"https:\/\/pageloot.com\/hu\/qr-code-generator\/\">QR-k\u00f3d gener\u00e1torunk felfedez\u00e9s\u00e9vel kezdheti.<\/a> nyomon k\u00f6vethet\u0151 k\u00f3dok l\u00e9trehoz\u00e1s\u00e1hoz, \u00e9s megtekintheti a beolvas\u00e1sokat id\u0151, hely \u00e9s eszk\u00f6z szerint az ir\u00e1ny\u00edt\u00f3pulton.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Hogyan befoly\u00e1solja a nyomtat\u00e1si min\u0151s\u00e9g \u00e9s az alapanyagok a teljes\u00edtm\u00e9nyt<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mindig vektoros f\u00e1jlb\u00f3l nyomtasson, p\u00e9ld\u00e1ul SVG, PDF vagy EPS form\u00e1tumb\u00f3l. Egy kis m\u00e9ret\u0171 PNG vagy JPG elmos\u00f3dott \u00e9leket kap nagy\u00edt\u00e1skor, \u00e9s az elmos\u00f3dott \u00e9lek miatt a szomsz\u00e9dos modulok \u00f6sszefolynak. A <a href=\"https:\/\/pageloot.com\/hu\/blog\/how-printing-techniques-impact-qr-code-scannability\/\">nyomtat\u00e1si technik\u00e1k hat\u00e1s\u00e1ra<\/a> elmagyar\u00e1zza, hogyan viszonyul egym\u00e1shoz az ofszet \u00e9s a digit\u00e1lis nyomtat\u00e1s. Ha PNG-t kell haszn\u00e1lnia, export\u00e1lja nagy m\u00e9retben, p\u00e9ld\u00e1ul 1000 pixelben vagy ann\u00e1l t\u00f6bben egy 5 cm-es k\u00f3dot nyomtat\u00e1s\u00e1hoz.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/staging.pageloot.com\/wp-content\/uploads\/2026\/04\/square-illustration-0c1c16-6468eb41e670.webp\" alt=\"Nyomtat\u00e1si min\u0151s\u00e9g \u00f6sszehasonl\u00edt\u00e1sa\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A t\u00fckr\u00f6z\u0151d\u00e9s a m\u00e1sodik nyomtat\u00e1si probl\u00e9ma. A f\u00e9nyes pap\u00edr, \u00fcveg \u00e9s m\u0171anyag csomagol\u00e1s visszaveri a f\u00e9nyt a lencs\u00e9be, \u00e9s elmossa a modulokat. Haszn\u00e1ljon matt fel\u00fcletet, \u00e9s helyezze a k\u00f3dot s\u00edk fel\u00fcletre, ne \u00edvelt palackra vagy hajtott \u00e9lre. Ha a k\u00f3dnak \u00edvelt fel\u00fcleten kell lennie, tegye nagyobbra a torz\u00edt\u00e1s ellens\u00falyoz\u00e1s\u00e1ra.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">QR-k\u00f3d c\u00edmk\u00e9k \u00e9s f\u00e9mfel\u00fcletek, amelyek nem szkennelhet\u0151k<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A f\u00e9mc\u00edmk\u00e9k, grav\u00edrozott lemezek \u00e9s felszerel\u00e9sekre ragasztott matric\u00e1k gyakrabban hib\u00e1znak, mint a pap\u00edr, h\u00e1rom okb\u00f3l. A f\u00e9nyes f\u00e9m visszaveri a f\u00e9nyt \u00e9s elrejti a modulokat. A l\u00e9zergrav\u00edrozott vagy grav\u00edrozott k\u00f3dok gyakran alacsony kontraszttal rendelkeznek a jel\u00f6lt \u00e9s a jel\u00f6letlen ter\u00fcletek k\u00f6z\u00f6tt. A kis c\u00edmk\u00e9k nagyon kis modulokat k\u00e9nyszer\u00edtenek.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Haszn\u00e1ljon matt vagy sz\u00e1lcsiszolt fel\u00fcletet, vagy elox\u00e1lt vagy festett fel\u00fcletet, pol\u00edrozott f\u00e9m helyett.<\/li><li>Tegye egy\u00e9rtelm\u0171v\u00e9 a kontrasztot. A fekete fest\u00e9k vagy fekete tinta halv\u00e1ny f\u00e9mre vagy feh\u00e9r c\u00edmk\u00e9re megb\u00edzhat\u00f3bb, mint egy halv\u00e1nyan maratott jel.<\/li><li>Tartsa a csendes z\u00f3n\u00e1t csavarokt\u00f3l, \u00e9lekt\u0151l \u00e9s grav\u00edrozott sz\u00f6vegt\u0151l mentesen.<\/li><li>Haszn\u00e1ljon r\u00f6vid linket, \u00edgy a k\u00f3dnak kevesebb \u00e9s nagyobb modulja lesz. A dinamikus k\u00f3d itt hasznos, mert egy f\u00e9mc\u00edmke nem nyomtathat\u00f3 \u00fajra olcs\u00f3n.<\/li><li>Tesztelje a k\u00e9sz c\u00edmk\u00e9t k\u00e9t telefonnal, nappali f\u00e9nyben \u00e9s belt\u00e9ri f\u00e9nyben, miel\u0151tt megrendel egy t\u00e9telt.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Eszk\u00f6z- \u00e9s k\u00f6rnyezeti probl\u00e9m\u00e1k hibaelh\u00e1r\u00edt\u00e1sa<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e9ha a k\u00f3d rendben van, \u00e9s az eszk\u00f6z vagy a hely a probl\u00e9ma. Az alacsony f\u00e9nyviszonyok cs\u00f6kkentik a kontrasztot, \u00e9s egy piszkos kamera lencse elhom\u00e1lyos\u00edtja a k\u00e9peket. Mondja meg a felhaszn\u00e1l\u00f3knak, hogy t\u00f6r\u00f6lj\u00e9k le a lencs\u00e9t, \u00e9s tarts\u00e1k a telefont 10-30 cm-re egy kis k\u00f3dt\u00f3l. Fontos, hogy <a href=\"https:\/\/pageloot.com\/hu\/blog\/how-to-test-qr-codes-for-mobile-usability\/\">tesztelje a QR-k\u00f3dokat mobil haszn\u00e1lhat\u00f3s\u00e1g szempontj\u00e1b\u00f3l<\/a> r\u00e9gebbi Android \u00e9s iOS telefonokon, valamint \u00fajakon is.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>iPhone: nyissa meg a Kamera alkalmaz\u00e1st, \u00e9s ir\u00e1ny\u00edtsa a k\u00f3dra. Ellen\u0151rizze, hogy a Be\u00e1ll\u00edt\u00e1sok, Kamera, QR-k\u00f3dok beolvas\u00e1sa be van-e kapcsolva.<\/li><li>Android: haszn\u00e1lja a Kamera alkalmaz\u00e1st vagy a Google Lens-t. Ha semmi nem t\u00f6rt\u00e9nik, nyissa meg k\u00f6zvetlen\u00fcl a Google Lens-t.<\/li><li>Nincs internet: a beolvas\u00e1s m\u0171k\u00f6dik, de az oldal nem t\u00f6lt\u0151dik be. Ez t\u00f6r\u00f6tt k\u00f3dnak t\u0171nik, de nem az.<\/li><li>A link rossz oldalt vagy hib\u00e1t nyit meg: a c\u00e9l megv\u00e1ltozott. Ellen\u0151rizze az URL-t, \u00e9s haszn\u00e1ljon dinamikus k\u00f3dot, ha k\u00e9s\u0151bb m\u00f3dos\u00edtani kell.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ha log\u00f3t helyez a k\u00f3d k\u00f6zep\u00e9re, \u00e1ll\u00edtsa a hibajav\u00edt\u00e1st Q (25%) vagy H (30%) \u00e9rt\u00e9kre. A szintek L 7%, M 15%, Q 25% \u00e9s H 30%, ennyi a mint\u00e1zat azon r\u00e9sze, amely s\u00e9r\u00fclhet \u00e9s m\u00e9g olvashat\u00f3. Egy magasabb szint t\u00f6bb modult ad hozz\u00e1, ez\u00e9rt tartsa kicsiben a log\u00f3t \u00e9s tesztelje. L\u00e1sd <a href=\"https:\/\/pageloot.com\/hu\/blog\/qr-code-usability-best-practices\/\">QR k\u00f3d haszn\u00e1lhat\u00f3s\u00e1gi legjobb gyakorlatok<\/a> a m\u00e1rk\u00e1s tervek val\u00f3s megvil\u00e1g\u00edt\u00e1sban t\u00f6rt\u00e9n\u0151 tesztel\u00e9s\u00e9hez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A megb\u00edzhat\u00f3 k\u00f3dhoz megfelel\u0151 m\u00e9ret, nagy kontraszt, tiszta marg\u00f3, tiszta vektorgrafikus nyomat \u00e9s r\u00f6vid link sz\u00fcks\u00e9ges. Tesztelje t\u00f6bb telefonon is, miel\u0151tt a teljes mennyis\u00e9get kinyomtatja.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/staging.pageloot.com\/wp-content\/uploads\/2026\/04\/fix-qr-scan-a3de25-1d7758609eb0.webp\" alt=\"QR-szkennel\u00e9s jav\u00edt\u00e1s infografika\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Gyakori k\u00e9rd\u00e9sek<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-000000000000\"><strong class=\"schema-faq-question\">Mi\u00e9rt elmos\u00f3dott a QR-k\u00f3dom, amikor kinyomtatom?<\/strong> <p class=\"schema-faq-answer\">Az \u00e9letlens\u00e9g \u00e1ltal\u00e1ban alacsony felbont\u00e1s\u00fa f\u00e1jlb\u00f3l ered, p\u00e9ld\u00e1ul egy kis JPG vagy PNG f\u00e1jlb\u00f3l. T\u00f6ltse le a k\u00f3dot SVG vagy PDF form\u00e1tumban, amely min\u0151s\u00e9groml\u00e1s n\u00e9lk\u00fcl nagy\u00edthat\u00f3, \u00e9s nyomtassa matt fel\u00fcletre.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000001\"><strong class=\"schema-faq-question\">Megv\u00e1ltoztathatom a QR k\u00f3domban l\u00e9v\u0151 linket a nyomtat\u00e1s ut\u00e1n?<\/strong> <p class=\"schema-faq-answer\">Csak ha dinamikus QR-k\u00f3dr\u00f3l van sz\u00f3. Egy statikus k\u00f3d a c\u00e9lhelyet a mint\u00e1zatban t\u00e1rolja, \u00edgy nem szerkeszthet\u0151. Egy dinamikus k\u00f3d \u00e1tir\u00e1ny\u00edt\u00e1si linket haszn\u00e1l, \u00edgy b\u00e1rmikor megv\u00e1ltoztathatja a c\u00e9lhelyet az ir\u00e1ny\u00edt\u00f3pultj\u00e1n.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000002\"><strong class=\"schema-faq-question\">Mi\u00e9rt nem ismeri fel a k\u00f3dot az iPhone vagy Android kamer\u00e1m?<\/strong> <p class=\"schema-faq-answer\">A szok\u00e1sos okok az alacsony kontraszt, a hi\u00e1nyz\u00f3 csendes z\u00f3na, a t\u00fal kicsi k\u00f3d vagy a t\u00fckr\u00f6z\u0151d\u00e9s. Ellen\u0151rizze, hogy a marg\u00f3 legal\u00e1bb 4 modul sz\u00e9les-e, a modulok sokkal s\u00f6t\u00e9tebbek-e a h\u00e1tt\u00e9rn\u00e9l, \u00e9s a k\u00f3d legal\u00e1bb 2 cm sz\u00e9les-e.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000003\"><strong class=\"schema-faq-question\">Mi\u00e9rt nem olvashat\u00f3 le a f\u00e9mc\u00edmk\u00e9n l\u00e9v\u0151 QR-k\u00f3dom?<\/strong> <p class=\"schema-faq-answer\">A f\u00e9nyes f\u00e9m visszaveri a f\u00e9nyt, \u00e9s a maratott jeleknek gyakran alacsony a kontrasztja. Haszn\u00e1ljon matt vagy festett fel\u00fcletet, nagy kontraszt\u00fa feket\u00e9t vil\u00e1gos ter\u00fcleten, tiszta marg\u00f3t \u00e9s r\u00f6vid linket, majd tesztelje a c\u00edmk\u00e9t k\u00e9t telefonon.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000004\"><strong class=\"schema-faq-question\">Lej\u00e1rnak a QR-k\u00f3dok?<\/strong> <p class=\"schema-faq-answer\">A statikus QR-k\u00f3dok sosem j\u00e1rnak le. A dinamikus k\u00f3dok addig m\u0171k\u00f6dnek, am\u00edg az el\u0151fizet\u00e9se akt\u00edv, \u00e9s inakt\u00edvv\u00e1 v\u00e1lnak, miut\u00e1n egy fizet\u0151s csomag lej\u00e1r.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000005\"><strong class=\"schema-faq-question\">Mekkora legyen egy QR-k\u00f3d?<\/strong> <p class=\"schema-faq-answer\">Legal\u00e1bb 2 x 2 cm (0,8 x 0,8 h\u00fcvelyk) a k\u00f6zeli t\u00e1rgyakhoz. T\u00e1vols\u00e1gi szkennel\u00e9shez haszn\u00e1ljon 1 l\u00e1b sz\u00e9less\u00e9get minden 10 l\u00e1b t\u00e1vols\u00e1gra.<\/p> <\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>QR-k\u00f3d hib\u00e1k elh\u00e1r\u00edt\u00e1sa \u00e9s a szkennel\u00e9si probl\u00e9m\u00e1k megold\u00e1s\u00e1nak elsaj\u00e1t\u00edt\u00e1sa. Optimaliz\u00e1lja a m\u00e9retet, a kontrasztot \u00e9s a csendes z\u00f3n\u00e1kat, vagy haszn\u00e1ljon dinamikus k\u00f3dokat a megb\u00edzhat\u00f3 szkennel\u00e9s biztos\u00edt\u00e1s\u00e1hoz.<\/p>","protected":false},"author":17,"featured_media":53174,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qr-code-marketing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>QR Code Not Scanning? 6 Fixes That Work<\/title>\n<meta name=\"description\" content=\"QR code not scanning? Check size, contrast, margin, link and print quality with this quick checklist, then fix each cause with exact numbers.\" \/>\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\/hu\/qr-code-marketing\/why-qr-code-not-working\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"QR Code Not Scanning? 6 Fixes That Work\" \/>\n<meta property=\"og:description\" content=\"QR code not scanning? Check size, contrast, margin, link and print quality with this quick checklist, then fix each cause with exact numbers.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pageloot.com\/hu\/qr-code-marketing\/why-qr-code-not-working\/\" \/>\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=\"2019-05-01T19:26:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-23T06:00:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/modern-indoor-scanning-103100-b51fa00a1ae4.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:title\" content=\"Why Is My QR Code Not Working? Common Fixes for Scan Failures\" \/>\n<meta name=\"twitter:creator\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:site\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:label1\" content=\"Szerz\u0151:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Siim T\" \/>\n\t<meta name=\"twitter:label2\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/qr-code-marketing\\\/why-qr-code-not-working\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/qr-code-marketing\\\/why-qr-code-not-working\\\/\"},\"author\":{\"name\":\"Siim T\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/person\\\/fa28992c2e52546f0812833bac852dfe\"},\"headline\":\"Why Is My QR Code Not Working? 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