{"id":2932,"date":"2019-05-01T19:26:39","date_gmt":"2019-05-01T19:26:39","guid":{"rendered":"https:\/\/pageloot.com\/?p=2932"},"modified":"2026-10-21T07:36:15","modified_gmt":"2026-10-21T07:36:15","slug":"why-qr-code-not-working","status":"publish","type":"post","link":"https:\/\/pageloot.com\/fi\/qr-code-marketing\/why-qr-code-not-working\/","title":{"rendered":"Miksi QR-koodi ei toimi? Yleisimm\u00e4t korjaukset"},"content":{"rendered":"<p class=\"wp-block-paragraph\">QR-koodin skannaamattomuus johtuu melkein aina jostakin kuudesta asiasta: koodi on liian pieni, kontrasti on liian heikko, sen ymp\u00e4rill\u00e4 oleva marginaali on liian kapea, sen sis\u00e4ll\u00e4 oleva linkki on rikki tai liian pitk\u00e4, tulostus on sumea tai kiilt\u00e4v\u00e4, tai puhelin ei pysty tarkentamaan. T\u00e4m\u00e4 opas esittelee ensin pikatarkistukset, sitten yksityiskohdat ja numerot kunkin syyn korjaamiseksi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pikamuistilista: Korjaa QR-koodi, joka ei skannaa<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>Avaa linkki itse. Jos sivu ei lataudu, koodi on kunnossa ja kohde on rikki. Korjaa URL-osoite tai vaihda se, jos koodi on dynaaminen.<\/li><li>Tarkista koko. K\u00e4yt\u00e4 v\u00e4hint\u00e4\u00e4n 2 cm (0,8 tuumaa) leve\u00e4\u00e4 koodia k\u00e4dess\u00e4 pidett\u00e4v\u00e4ksi ja 1 jalan leve\u00e4\u00e4 jokaista 10 jalan skannauset\u00e4isyytt\u00e4 kohden.<\/li><li>Tarkista kontrasti. K\u00e4yt\u00e4 tummia moduuleja vaalealla taustalla, ihanteellisesti 4,5:1 tai korkeampi. \u00c4l\u00e4 k\u00e4\u00e4nn\u00e4 v\u00e4rej\u00e4.<\/li><li>Tarkista marginaali. J\u00e4t\u00e4 tyhj\u00e4 reunus, joka on v\u00e4hint\u00e4\u00e4n 4 moduulia kaikilla nelj\u00e4ll\u00e4 sivulla.<\/li><li>Tarkista tulostus. K\u00e4yt\u00e4 SVG:t\u00e4 tai PDF:\u00e4\u00e4, mattapintaista alustaa ja tasaista sijoittelua.<\/li><li>Skannaa kahdella eri puhelimella siin\u00e4 valaistuksessa, jossa koodia todella k\u00e4ytet\u00e4\u00e4n.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Miksi koko ja et\u00e4isyys m\u00e4\u00e4r\u00e4\u00e4v\u00e4t skannattavuuden<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QR-koodin fyysinen koko on yleisin skannausongelmien syy. Jos koodi on liian pieni, puhelimen kamera ei pysty erottamaan yksitt\u00e4isi\u00e4 moduuleja toisistaan. K\u00e4yt\u00e4 v\u00e4hint\u00e4\u00e4n 0,8 x 0,8 tuuman (2 x 2 cm) kokoa l\u00e4hikohteisiin, kuten k\u00e4yntikortteihin ja tuotepakkauksiin. Et\u00e4\u00e4lt\u00e4 skannattavissa koodeissa k\u00e4yt\u00e4 10:1-s\u00e4\u00e4nt\u00f6\u00e4: 10 jalan p\u00e4\u00e4st\u00e4 katsottavan koodin tulisi olla v\u00e4hint\u00e4\u00e4n 1 jalan levyinen. Juliste, jota luetaan 3 metrin et\u00e4isyydelt\u00e4, tarvitsee noin 30 cm:n koodin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tihe\u00e4mpi data tarvitsee enemm\u00e4n moduuleja, ja enemm\u00e4n moduuleja tarvitsee suuremman tulostuskoon. Seuraamalla <a href=\"https:\/\/pageloot.com\/fi\/blog\/best-practices-for-qr-code-readability\/\">parhaita k\u00e4yt\u00e4nt\u00f6j\u00e4 QR-koodin luettavuudelle<\/a> auttaa sinua asettamaan mittasuhteet ennen suurta tulostuskertaa. Jos olet ep\u00e4varma lopullisesta sijoituksesta, valitse suurempi koko. Vanhemmat puhelimet, joissa on heikkolaatuiset kamerat, tarvitsevat sit\u00e4 eniten.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Miksi v\u00e4rikontrasti on luettavuuden perusta<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Skannerit purkavat pimeiden ja vaaleiden moduulien v\u00e4lisen eron. Jos kontrasti on liian heikko, ohjelmisto ei l\u00f6yd\u00e4 kuviota taustaa vasten. S\u00e4ilyt\u00e4 v\u00e4hint\u00e4\u00e4n 4,5:1 kontrastisuhde tai korkeampi, kuten kuvataan kohdassa <a href=\"https:\/\/pageloot.com\/fi\/blog\/qr-code-color-contrast-best-practices\/\">v\u00e4rikontrastin parhaita k\u00e4yt\u00e4nt\u00f6j\u00e4<\/a>. Musta valkoisella on luotettavin. Tumma laivastonsininen, syv\u00e4nvioletti tai mets\u00e4nvihre\u00e4 vaaleanharmaalla tai kermanv\u00e4risell\u00e4 toimivat my\u00f6s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e4lt\u00e4 k\u00e4\u00e4nteisi\u00e4 koodeja (vaaleat moduulit tummalla taustalla), koska monet kamerasovellukset eiv\u00e4t pysty lukemaan niit\u00e4. V\u00e4lt\u00e4 liukuv\u00e4rej\u00e4 ja l\u00e4pikuultavia taustoja, koska ne luovat v\u00e4lis\u00e4vyj\u00e4, jotka eiv\u00e4t n\u00e4yt\u00e4 skannerille musteelta eiv\u00e4tk\u00e4 paperilta. Punainen valkoisella on yleinen ongelma, sill\u00e4 jotkut skannerit lukevat punaisen vaaleana v\u00e4rin\u00e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hiljaisen vy\u00f6hykkeen ja t\u00e4ytteen merkitys<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hiljainen vy\u00f6hyke on tyhj\u00e4 reunus QR-koodin kaikilla nelj\u00e4ll\u00e4 sivulla. Se kertoo skannerille, mist\u00e4 koodi alkaa ja mihin ymp\u00e4r\u00f6iv\u00e4 design p\u00e4\u00e4ttyy. Standardi edellytt\u00e4\u00e4 v\u00e4hint\u00e4\u00e4n 4 moduulin marginaalia. Jos teksti, logo tai taustakuvio koskettaa t\u00e4t\u00e4 aluetta, skanneri voi k\u00e4sitell\u00e4 n\u00e4it\u00e4 elementtej\u00e4 osana koodia, jolloin skannaus ep\u00e4onnistuu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e4m\u00e4n reunan pit\u00e4minen puhtaana on yksi tehokkaimmista <a href=\"https:\/\/pageloot.com\/fi\/blog\/5-tips-for-faster-qr-code-scanning\/\">vinkkej\u00e4 nopeampaan skannaukseen<\/a>. Koodin sijoittaminen valkoiseen laatikkoon tai valkoiselle etiketille on yksinkertaisin tapa s\u00e4ilytt\u00e4\u00e4 marginaali, kun taustana on valokuva tai kuvio.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Datakompleksisuuden hallinta dynaamisilla QR-koodeilla<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Koodi, joka sis\u00e4lt\u00e4\u00e4 pitk\u00e4n URL-osoitteen monilla seurantaparametreilla, n\u00e4ytt\u00e4\u00e4 tihe\u00e4lt\u00e4 ja piksel\u00f6ityneelt\u00e4. Pieniin lohkoihin on vaikea tarkentaa kameralla. <a href=\"https:\/\/pageloot.com\/fi\/qr-code-generator\/\">QR-koodigeneraattori<\/a> , joka luo dynaamisia koodeja, ratkaisee t\u00e4m\u00e4n, koska koodi tallentaa lyhyen uudelleenohjauslinkin t\u00e4yden osoitteen sijaan. Kuvio on yksinkertaisempi ja skannaa nopeammin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Staattiset koodit tallentavat kohteen suoraan kuvioon. Ne eiv\u00e4t koskaan vanhene ja ovat oikea valinta, kun linkki ei muutu, kuten kiinte\u00e4 verkkosivu tai Wi-Fi-kirjautuminen. Heikkous on se, ett\u00e4 tulostettua koodia ei voi muokata. Jos sivu poistetaan tai siirret\u00e4\u00e4n, jokainen tulostettu kopio osoittaa kuolleeseen linkkiin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dynaamisten koodien avulla voit muuttaa kohdetta tulostuksen j\u00e4lkeen, joten rikkin\u00e4inen linkki korjataan minuuteissa ilman uudelleentulostusta. Ne n\u00e4ytt\u00e4v\u00e4t my\u00f6s skannaustilastoja. Dynaamiset koodit toimivat niin kauan kuin suunnitelmasi on aktiivinen ja muuttuvat passiivisiksi maksullisen suunnitelman p\u00e4\u00e4tytty\u00e4. Voit kokeilla niit\u00e4 14 p\u00e4iv\u00e4n ilmaisella kokeilujaksolla, ja suunnitelmat on lueteltu osoitteessa <a href=\"https:\/\/pageloot.com\/fi\/pricing\/\">pageloot.com\/pricing<\/a>. Rajoittamaton m\u00e4\u00e4r\u00e4 skannauksia sis\u00e4ltyy hintaan, ja suunnitelmiin kuuluu 30 p\u00e4iv\u00e4n rahat takaisin -takuu.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Seuraa kampanjaasi reaaliaikaisesti<\/strong> Haluatko n\u00e4hd\u00e4, miss\u00e4 ja milloin asiakkaasi skannaavat materiaalejasi? K\u00e4yt\u00e4 <a href=\"https:\/\/pageloot.com\/fi\/qr-code-generator\/\">QR-koodigeneraattori<\/a> luodaksesi j\u00e4ljitett\u00e4vi\u00e4 koodeja ja n\u00e4hd\u00e4ksesi skannaukset ajan, paikan ja laitteen mukaan hallintapaneelissasi.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Miten tulostuslaatu ja materiaalit vaikuttavat suorituskykyyn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tulosta aina vektoritiedostosta, kuten SVG, PDF tai EPS. Pieni PNG- tai JPG-tiedosto saa pehme\u00e4t reunat suurennettaessa, ja ep\u00e4selv\u00e4t reunat saavat vierekk\u00e4iset moduulit sulautumaan yhteen. <a href=\"https:\/\/pageloot.com\/fi\/blog\/how-printing-techniques-impact-qr-code-scannability\/\">painotekniikoiden vaikutukseen<\/a> selitt\u00e4\u00e4, miten offset- ja digitaalipainatus eroavat toisistaan. Jos joudut k\u00e4ytt\u00e4m\u00e4\u00e4n PNG-tiedostoa, vie se suurena, esimerkiksi v\u00e4hint\u00e4\u00e4n 1000 pikselin kokoisena 5 cm:n kokoisena tulostettavalle koodille.<\/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-illustration-0c1c16-6468eb41e670.webp\" alt=\"Tulostuslaadun vertailu\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e4ik\u00e4isy on toinen tulostusongelma. Kiilt\u00e4v\u00e4 paperi, lasi ja muovipakkaukset heijastavat valoa linssiin ja vaalentavat moduulit. K\u00e4yt\u00e4 mattapintaa ja sijoita koodi tasaiselle alueelle, ei kaarevaan pulloon tai taitettuun reunaan. Jos koodin on sijaittava kaarevalla pinnalla, tee siit\u00e4 suurempi v\u00e4\u00e4ristym\u00e4n kompensoimiseksi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">QR-kooditunnisteet ja metallipinnat eiv\u00e4t skannaa<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Metallitunnisteet, kaiverretut levyt ja laitteiden tarrat ep\u00e4onnistuvat useammin kuin paperi kolmesta syyst\u00e4. Kiilt\u00e4v\u00e4 metalli heijastaa valoa ja piilottaa moduulit. Laseretsatut tai kaiverretut koodit ovat usein heikkokontrastisia merkittyjen ja merkitsem\u00e4tt\u00f6mien alueiden v\u00e4lill\u00e4. Pienet tunnisteet pakottavat hyvin pieni\u00e4 moduuleja.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>K\u00e4yt\u00e4 hiotun metallin sijaan mattapintaista tai harjattua pintaa tai anodisoitua tai maalattua pintaa.<\/li><li>Tee kontrastista selke\u00e4. Musta maali tai musta muste vaalealla metallilla tai valkoisella etiketill\u00e4 on luotettavampi kuin heikko etsattu j\u00e4lki.<\/li><li>Pid\u00e4 hiljainen alue vapaana ruuveista, reunoista ja kaiverretusta tekstist\u00e4.<\/li><li>K\u00e4yt\u00e4 lyhytt\u00e4 linkki\u00e4, jotta koodissa on v\u00e4hemm\u00e4n ja suurempia moduuleja. Dynaaminen koodi on t\u00e4ss\u00e4 hy\u00f6dyllinen, koska metallitunnistetta ei voi tulostaa uudelleen edullisesti.<\/li><li>Testaa valmis tunniste kahdella puhelimella, p\u00e4iv\u00e4nvalossa ja sis\u00e4valossa, ennen kuin tilaat er\u00e4n.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Laitteen ja ymp\u00e4rist\u00f6n ongelmien vianm\u00e4\u00e4ritys<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Joskus koodi on kunnossa ja laite tai paikka on ongelma. Heikko valaistus v\u00e4hent\u00e4\u00e4 kontrastia, ja likainen kameralinssi tekee kuvista ep\u00e4selvi\u00e4. Kehota k\u00e4ytt\u00e4ji\u00e4 pyyhkim\u00e4\u00e4n linssi ja pit\u00e4m\u00e4\u00e4n puhelinta 10\u201330 cm:n et\u00e4isyydell\u00e4 pienest\u00e4 koodista. On t\u00e4rke\u00e4\u00e4 <a href=\"https:\/\/pageloot.com\/fi\/blog\/how-to-test-qr-codes-for-mobile-usability\/\">testata QR-koodien mobiilik\u00e4ytett\u00e4vyytt\u00e4<\/a> vanhemmissa Android- ja iOS-puhelimissa sek\u00e4 uusissa.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>iPhone: avaa Kamera-sovellus ja osoita sill\u00e4 koodia. Tarkista, ett\u00e4 Asetukset, Kamera, Skannaa QR-koodit on p\u00e4\u00e4ll\u00e4.<\/li><li>Android: k\u00e4yt\u00e4 Kamera-sovellusta tai Google Lensi\u00e4. Jos mit\u00e4\u00e4n ei tapahdu, avaa Google Lens suoraan.<\/li><li>Ei interneti\u00e4: skannaus toimii, mutta sivu ei lataudu. T\u00e4m\u00e4 n\u00e4ytt\u00e4\u00e4 rikkin\u00e4iselt\u00e4 koodilta, mutta se ei sit\u00e4 ole.<\/li><li>Linkki avaa v\u00e4\u00e4r\u00e4n sivun tai virheen: kohde muuttui. Tarkista URL-osoite ja k\u00e4yt\u00e4 dynaamista koodia, jos sinun on muutettava sit\u00e4 my\u00f6hemmin.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Jos sijoitat logon koodin keskelle, aseta virheenkorjaus tasolle Q (25%) tai H (30%). Tasot ovat L 7%, M 15%, Q 25% ja H 30% kuvioista, jotka voivat vaurioitua ja silti olla luettavissa. Korkeampi taso lis\u00e4\u00e4 moduuleja, joten pid\u00e4 logo pienen\u00e4 ja testaa sit\u00e4. Katso <a href=\"https:\/\/pageloot.com\/fi\/blog\/qr-code-usability-best-practices\/\">QR-koodin k\u00e4ytett\u00e4vyyden parhaita k\u00e4yt\u00e4nt\u00f6j\u00e4<\/a> br\u00e4nd\u00e4ttyjen mallien testaamiseen todellisessa valaistuksessa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Luotettava koodi vaatii oikean koon, korkean kontrastin, selke\u00e4n marginaalin, puhtaan vektoritulosteen ja lyhyen linkin. Testaa sit\u00e4 useammalla kuin yhdell\u00e4 puhelimella ennen kuin tulostat koko er\u00e4n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/fix-qr-scan-a3de25-1d7758609eb0.webp\" alt=\"QR-skannauksen korjausinfografiikka\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Usein kysytyt kysymykset<\/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\">Miksi QR-koodini on sumea, kun tulostan sen?<\/strong> <p class=\"schema-faq-answer\">Ep\u00e4selvyys johtuu yleens\u00e4 matalaresoluutioisesta tiedostosta, kuten pienest\u00e4 JPG- tai PNG-tiedostosta. Lataa koodi SVG- tai PDF-muodossa, jota voi suurentaa laadun heikkenem\u00e4tt\u00e4, ja tulosta mattapinnalle.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000001\"><strong class=\"schema-faq-question\">Voinko muuttaa QR-koodini linkki\u00e4 sen tulostamisen j\u00e4lkeen?<\/strong> <p class=\"schema-faq-answer\">Vain jos kyseess\u00e4 on dynaaminen QR-koodi. Staattinen koodi tallentaa kohteen kuvioon, joten sit\u00e4 ei voi muokata. Dynaaminen koodi k\u00e4ytt\u00e4\u00e4 uudelleenohjauslinkki\u00e4, joten voit muuttaa kohdetta hallintapaneelissasi milloin tahansa.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000002\"><strong class=\"schema-faq-question\">Miksi iPhoneni tai Android-kamerani ei tunnista koodia?<\/strong> <p class=\"schema-faq-answer\">Tavallisia syit\u00e4 ovat heikko kontrasti, puuttuva hiljainen vy\u00f6hyke, liian pieni koodi tai heijastus. Tarkista, ett\u00e4 marginaali on v\u00e4hint\u00e4\u00e4n 4 moduulia, moduulit ovat paljon tummempia kuin tausta ja koodi on v\u00e4hint\u00e4\u00e4n 2 cm leve\u00e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000003\"><strong class=\"schema-faq-question\">Miksi metallitunnisteessani oleva QR-koodi ei skannaa?<\/strong> <p class=\"schema-faq-answer\">Kiilt\u00e4v\u00e4 metalli heijastaa valoa, ja kaiverretuilla merkinn\u00f6ill\u00e4 on usein heikko kontrasti. K\u00e4yt\u00e4 mattapintaista tai maalattua pintaa, suurikontrastista mustaa vaalealla alueella, selke\u00e4\u00e4 marginaalia ja lyhytt\u00e4 linkki\u00e4, ja testaa sitten tunniste kahdella puhelimella.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000004\"><strong class=\"schema-faq-question\">Vanhenevatko QR-koodit?<\/strong> <p class=\"schema-faq-answer\">Staattiset QR-koodit eiv\u00e4t koskaan vanhene. Dynaamiset koodit toimivat niin kauan kuin tilauksesi on aktiivinen, ja muuttuvat passiivisiksi maksullisen tilauksen p\u00e4\u00e4tytty\u00e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-000000000005\"><strong class=\"schema-faq-question\">Kuinka suuri QR-koodin tulisi olla?<\/strong> <p class=\"schema-faq-answer\">V\u00e4hint\u00e4\u00e4n 2 x 2 cm (0.8 x 0.8 tuumaa) l\u00e4hikohteille. Et\u00e4skannausta varten k\u00e4yt\u00e4 1 jalan leveytt\u00e4 jokaista 10 jalan et\u00e4isyytt\u00e4 kohden.<\/p> <\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>QR-koodi ei toimi? Selvit\u00e4 skannausvirheiden syyt ja korjaa ne s\u00e4\u00e4t\u00e4m\u00e4ll\u00e4 kokoa, kontrastia ja reunusta tai k\u00e4ytt\u00e4m\u00e4ll\u00e4 dynaamista koodia.<\/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 v28.7) - 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\/fi\/qr-code-marketing\/why-qr-code-not-working\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\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? 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Siimill\u00e4 on yli 5 vuoden syv\u00e4llinen asiantuntemus pelk\u00e4st\u00e4\u00e4n QR-koodeista, ja h\u00e4nest\u00e4 on tullut alan asiantuntija. H\u00e4n tekee merkitt\u00e4vi\u00e4 edistysaskelia QR-teknologian hy\u00f6dynt\u00e4misess\u00e4 digitaalisen vuorovaikutuksen yksinkertaistamiseksi ja lis\u00e4\u00e4miseksi. H\u00e4nen matkansa ei alkanut vain t\u00e4st\u00e4. Siimill\u00e4 on laaja digitaalinen tausta, ja h\u00e4nell\u00e4 on yli 10 vuoden vankka kokemus Software as a Service (SaaS) -alalta, mik\u00e4 on osoitus h\u00e4nen syv\u00e4llisest\u00e4 tiet\u00e4myksest\u00e4\u00e4n digitaalisista ratkaisuista.","sameAs":["https:\/\/www.linkedin.com\/in\/siim-tiigimagi\/"]},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000000","position":1,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000000","name":"Miksi QR-koodini on sumea, kun tulostan sen?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Blurriness usually comes from a low-resolution file such as a small JPG or PNG. Download the code as SVG or PDF, which can be enlarged without losing quality, and print on a matte surface.","inLanguage":"fi"},"inLanguage":"fi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000001","position":2,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000001","name":"Voinko muuttaa QR-koodini linkki\u00e4 sen tulostamisen j\u00e4lkeen?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Only if it is a dynamic QR code. A static code stores the destination in the pattern, so it cannot be edited. A dynamic code uses a redirect link, so you can change the destination in your dashboard at any time.","inLanguage":"fi"},"inLanguage":"fi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000002","position":3,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000002","name":"Miksi iPhoneni tai Android-kamerani ei tunnista koodia?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The usual causes are low contrast, a missing quiet zone, a code that is too small, or glare. Check that the margin is at least 4 modules, the modules are much darker than the background, and the code is at least 2 cm wide.","inLanguage":"fi"},"inLanguage":"fi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000003","position":4,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000003","name":"Miksi metallitunnisteessani oleva QR-koodi ei skannaa?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Shiny metal reflects light, and etched marks often have low contrast. Use a matte or painted surface, high-contrast black on a light area, a clear margin and a short link, then test the tag on two phones.","inLanguage":"fi"},"inLanguage":"fi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000004","position":5,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000004","name":"Vanhenevatko QR-koodit?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Static QR codes never expire. Dynamic codes work while your plan is active and become inactive after a paid plan ends.","inLanguage":"fi"},"inLanguage":"fi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000005","position":6,"url":"https:\/\/pageloot.com\/qr-code-marketing\/why-qr-code-not-working\/#faq-question-000000000005","name":"Kuinka suuri QR-koodin tulisi olla?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"At least 2 x 2 cm (0.8 x 0.8 inches) for close-range items. For distance scanning, use 1 foot of width for every 10 feet of distance.","inLanguage":"fi"},"inLanguage":"fi"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/posts\/2932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/comments?post=2932"}],"version-history":[{"count":5,"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/posts\/2932\/revisions"}],"predecessor-version":[{"id":56918,"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/posts\/2932\/revisions\/56918"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/media\/53174"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/media?parent=2932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/categories?post=2932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/fi\/wp-json\/wp\/v2\/tags?post=2932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}