{"id":294,"date":"2026-08-22T10:05:57","date_gmt":"2026-08-22T10:05:57","guid":{"rendered":"https:\/\/netguide.io\/tools\/wlan-qr-code-generator\/"},"modified":"2026-08-22T10:05:57","modified_gmt":"2026-08-22T10:05:57","slug":"wlan-qr-code-generator","status":"publish","type":"post","link":"https:\/\/netguide.io\/tools\/de\/wlan-qr-code-generator\/","title":{"rendered":"WLAN-QR-Code-Generator"},"content":{"rendered":"<div id=\"netgu-399883338\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>\n<style>\n.wp-wq-container { max-width:100%; background:#fff; padding:20px; border:1px solid #ddd; border-radius:10px; font-family:-apple-system, sans-serif; color:#333; }\n.wp-wq-title { margin:0 0 15px 0; color:#2271b1; font-size:1.4rem; }\n.wp-wq-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(140px, 1fr)); gap:12px; margin-bottom:10px; }\n.wp-wq-input-group label { display:block; font-size:11px; font-weight:bold; margin-bottom:4px; text-transform:uppercase; color:#666; }\n.wp-wq-input-group input, .wp-wq-input-group select { width:100%; padding:8px; border:1px solid #ccc; border-radius:4px; box-sizing:border-box; }\n.wp-wq-checkbox-group { margin:15px 0; font-size:12px; display:flex; align-items:center; gap:8px; color:#666; }\n.wp-wq-note { font-size:12px; color:#666; margin-top:12px; min-height:1em; }\n.wp-wq-warn { color:#d63638; font-weight:bold; }\n.wp-wq-results { margin-top:20px; border-top:2px solid #eee; padding-top:15px; }\n.wp-wq-res-item { display:flex; justify-content:space-between; margin-bottom:6px; font-size:14px; gap:10px; }\n.wp-wq-total { font-weight:bold; font-size:18px; color:#2271b1; margin:10px 0; padding:5px 0; border-top:1px solid #eee; border-bottom:1px solid #eee; }\n.wp-wq-val { color:#2271b1; font-weight:bold; }\n.wp-wq-out { width:100%; box-sizing:border-box; padding:10px; border:1px solid #ccc; border-radius:4px; font-family:monospace; font-size:13px; word-break:break-all; background:#f7f7f7; margin-top:6px; }\n.wp-wq-btn { background:#2271b1; color:#fff; border:none; padding:9px 14px; border-radius:4px; cursor:pointer; font-size:13px; margin-top:10px; }\n<\/style><div class=\"wp-wq-container\">\n  <h3 class=\"wp-wq-title\">WLAN-QR-Code-Generator<\/h3>\n  <div class=\"wp-wq-grid\">\n    <div class=\"wp-wq-input-group\"><label>WLAN-Name (SSID)<\/label><input type=\"text\" id=\"wq-ssid\" value=\"MeinWLAN\" oninput=\"genWq()\"><\/div>\n    <div class=\"wp-wq-input-group\"><label>Verschl\u00fcsselung<\/label><select id=\"wq-enc\" onchange=\"wqToggle()\"><option value=\"WPA\" selected>WPA\/WPA2\/WPA3<\/option><option value=\"WEP\">WEP<\/option><option value=\"nopass\">Offen (kein Passwort)<\/option><\/select><\/div>\n    <div class=\"wp-wq-input-group\" id=\"wq-pass-group\" style=\"grid-column:1\/-1;\"><label>Passwort<\/label><input type=\"text\" id=\"wq-pass\" value=\"geheim1234\" oninput=\"genWq()\"><\/div>\n  <\/div>\n  <div class=\"wp-wq-checkbox-group\"><input type=\"checkbox\" id=\"wq-hidden\" onchange=\"genWq()\"><label for=\"wq-hidden\">Verstecktes Netzwerk<\/label><\/div>\n  <div id=\"wq-box\" style=\"display:flex;justify-content:center;margin:16px 0;\"><\/div>\n  <div style=\"text-align:center;\"><a id=\"wq-dl\" class=\"wp-wq-btn\" download=\"wifi-qr.png\" style=\"display:none;text-decoration:none;\">Als PNG herunterladen<\/a><\/div>\n  <div class=\"wp-wq-note\">Scannt man den Code mit der Handykamera, verbindet sich das Ger\u00e4t automatisch. Alles wird lokal erzeugt \u2013 das Passwort verl\u00e4sst den Browser nicht.<\/div>\n<\/div>\n<script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/qrcodejs\/1.0.0\/qrcode.min.js\"><\/script>\n<script>\nfunction wqEsc(s){ var o=''; for(var i=0;i<s.length;i++){ var c=s.charAt(i); if(c==='\\\\'||c===';'||c===','||c===':'||c==='\"'){ o+='\\\\'; } o+=c; } return o; }\nfunction genWq(){\n  var ssid=document.getElementById('wq-ssid').value; var pass=document.getElementById('wq-pass').value; var enc=document.getElementById('wq-enc').value; var hidden=document.getElementById('wq-hidden').checked;\n  var payload='WIFI:T:'+enc+';S:'+wqEsc(ssid)+';';\n  if(enc!=='nopass'){ payload+='P:'+wqEsc(pass)+';'; }\n  if(hidden){ payload+='H:true;'; }\n  payload+=';';\n  var box=document.getElementById('wq-box'); var dl=document.getElementById('wq-dl');\n  if(typeof QRCode==='undefined'){ box.innerText='\u2026'; setTimeout(genWq,300); return; }\n  box.innerHTML=''; if(dl) dl.style.display='none';\n  new QRCode(box,{ text:payload, width:220, height:220, correctLevel:QRCode.CorrectLevel.M });\n  setTimeout(function(){ var c=box.querySelector('canvas'); if(c){ if(dl){ try{ dl.href=c.toDataURL('image\/png'); dl.style.display='inline-block'; }catch(e){} } } },60);\n}\nfunction wqToggle(){ var enc=document.getElementById('wq-enc').value; document.getElementById('wq-pass-group').style.display=(enc==='nopass')?'none':'block'; genWq(); }\nwindow.addEventListener('load', genWq);\n<\/script>\n\n\n<div id=\"netgu-3533903669\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- NetGuide.io-After-Widget-Tools -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-6258556257245998\"\r\n     data-ad-slot=\"5175852350\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">WLAN per QR-Code teilen<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Statt das WLAN-Passwort m\u00fchsam vorzulesen, erzeugst du einen QR-Code: G\u00e4ste scannen ihn mit der Kamera und sind sofort verbunden. Ideal f\u00fcr Zuhause, Caf\u00e9 oder Ferienwohnung \u2013 zum Ausdrucken oder Aufkleben.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Verschl\u00fcsselung:<\/strong> WPA\/WPA2\/WPA3, WEP oder offen (ohne Passwort).<\/li>\n\n\n<li><strong>Verstecktes Netz:<\/strong> H\u00e4kchen setzen, wenn die SSID nicht gesendet wird.<\/li>\n\n\n<li><strong>Datenschutz:<\/strong> Der Code entsteht komplett im Browser; nichts wird \u00fcbertragen.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Verwandte Tools<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"\/tools\/de\/qr-code-generator\/\">QR-Code-Generator<\/a><\/li>\n\n\n<li><a href=\"\/tools\/de\/passwort-generator\/\">Passwort-Generator<\/a><\/li>\n<\/ul>\n\n\n<div id=\"netgu-1928129953\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>QR-Code f\u00fcrs WLAN erzeugen \u2013 G\u00e4ste scannen ihn und sind verbunden, ohne das Passwort einzutippen. L\u00e4uft komplett im Browser.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[33],"tags":[],"class_list":["post-294","post","type-post","status-publish","format-standard","hentry","category-generatoren"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts\/294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/comments?post=294"}],"version-history":[{"count":0,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts\/294\/revisions"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/media?parent=294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/categories?post=294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/tags?post=294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}