Free MP3 & Audio File QR Code Generator
Upload or link to an MP3, podcast, or voice memo and generate a custom QR code that lets users listen instantly on their phone.
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How to Generate an Audio QR Code
Share audio tracks, guided tours, or voice instructions with scan-to-play codes.
Provide Audio URL
Upload your MP3/audio file, or enter the direct hosting URL (like Google Drive, Dropbox, or your website).
Personalize Styles
Adjust patterns, apply custom colors, and add an audio/music symbol to the center.
Print on Materials
Download in SVG or PNG format and add it to museum guide cards, book pages, or product guides.
Connect Physical Items to Voice and Sound
Audio QR codes provide a hands-free way to deliver audio guides, music previews, educational pronunciations, or audiobooks to users scanning physical media.
Direct Sound Playback
Directs scanners to a mobile-friendly audio interface to play the audio track instantly.
Upload & Hosting support
Integrates with client-side file upload to convert MP3 files directly to online share links.
Clean Scanning Matrix
Optimized grid configuration ensures fast scans even in dimly lit museums or classrooms.
Audio QR Code FAQs
How to use QR codes to share sound clips, music, and voice notes.
What audio formats are supported?
We recommend standard, universally playable web audio formats like MP3, WAV, or AAC.
Can I upload files directly?
Yes, you can upload files up to 20MB directly using our secure local uploader.
How do visitors listen to the audio?
Once scanned, their phone camera opens the audio page with a built-in music player.
Is there a limit on how long the audio can be?
No, as long as the hosted URL is valid and the file size is within limits.