Kostenlos QR Code Generator — Create Scannable Codes, Herunterladen PNG

Create custom QR codes instantly with our free QR Code Generator on XConverters. Enter any text or URL, adjust size, preview the code, and download a clean PNG — generated locally in Ihrem Browser with the qrcode library. No watermark, no account, völlig kostenlos.

Was dieses Tool macht

QR codes bridge physical and digital experiences — menus, event check-in, Wi-Fi sharing, product packaging, and business cards all use scannable squares to open links or pass data. A reliable generator produces sharp, high-contrast codes that phone cameras read quickly without proprietary apps.

XConverters renders QR codes entirely in Ihrem Browser using the qrcode library. Type or paste your payload — a website URL, plain text, phone number, or custom string — and set the pixel size for the output image. A live preview updates as you edit so you can verify readability before download. The exported PNG has no watermark and is yours to use commercially or personally.

Because generation is local, marketing campaigns, internal event links, and confidential URLs never pass through our servers. There is keine Anmeldung and no limit on how many codes you create. Herunterladen filenames use a sensible default so you can organize assets quickly.

Higher size values produce denser pixel grids suitable for print posters and stickers; smaller sizes work for screen-only use. Always test-scan the preview on iOS and Android before mass printing.

So wird’s benutzt

Creating a QR code on XConverters dauert nur wenige Schritte:

1. Öffnen Sie den QR Code Generator on XConverters — kostenloser Zugang ohne Registrierung.
2. Enter your text or URL in the input field — this becomes the scanned payload.
3. Adjust the size setting to control output width and height in pixels.
4. Review the live preview image updated as you type and resize.
5. Test-scan the preview with your phone camera if possible.
6. Klicken Sie auf Herunterladen to save a PNG file generated locally in Ihrem Browser.
7. Use the PNG in print materials, slides, websites, or social posts — no watermark applied.
8. Generate another code anytime — unlimited free use on XConverters.

QR rendering completes on Ihr Gerät. XConverters does not store your URLs or text and never requires an account.

Wichtigste Funktionen

• Text and URL payload support
• Adjustable output size in pixels
• Live-Vorschau before download
• PNG export via qrcode library
• No watermark on generated images
• Browser-local generation — nothing uploaded
• Kostenlos unlimited codes with keine Anmeldung
• Suitable for commercial and personal use

Datenschutz und Sicherheit

Alles läuft lokal in Ihrem Browser auf XConverters. Ihre Eingaben werden niemals auf unsere Server hochgeladen, in einer Datenbank gespeichert oder an Dritte weitergegeben. Wir haben dieses Tool für Entwickler, Designer und alle Nutzer gebaut, die schnelle Ergebnisse ohne Abstriche bei der Privatsphäre brauchen.

Es können nur anonyme Website-Analysen erfasst werden, um Leistung und Bedienbarkeit zu verbessern. Der tatsächliche Text, die Dateien oder Daten, die Sie verarbeiten, verlassen Ihr Gerät bei normaler Nutzung nicht.

Unterstützte Formate und Anwendungsfälle

Common reasons to generate QR codes on XConverters:

• Restaurant menus: Verknüpfen Sie Tischaufsteller mit Online-Menüs, ohne URLs einzugeben.
• Event registration: Print codes on badges for check-in landing pages.
• Marketing flyers: Drive traffic from posters to campaign landing pages.
• Wi-Fi sharing: Encode network name and password for guest access cards.
• Product packaging: Link to manuals, warranty registration, or support pages.
• Business cards: Add a scannable vCard or portfolio URL alongside contact details.

Tipps für beste Ergebnisse

• Use HTTPS URLs for web links — most phones expect secure schemes.
• Increase size for print — 320 px or higher reduces scan failures on posters.
• Keep URLs short with a redirect service if the QR looks visually dense.
• Test-scan in dim lighting before committing to a large print run.
• Herunterladen PNG and place on a white background in design tools for best contrast.

Häufig gestellte Fragen

Is this QR generator free? Yes. XConverters offers unlimited generation at no cost with kein Konto nötig.

Is there a watermark? No. Downloaded PNG files are clean with no XConverters overlay.

Are my URLs uploaded? No. The qrcode library runs entirely in Ihrem Browser; payloads never leave Ihr Gerät.

What can I encode? Any text — URLs, plain messages, phone numbers, or custom strings supported by QR.

What format is the download? PNG image suitable for web and print.

Can I use codes commercially? Yes. Generated codes are free for business and personal projects on XConverters.