MP3 & Audio ID3 Tag Stripper
Sanitize audio recordings, voice notes, and podcast files before distribution. Strip artist names, album titles, encoder signatures, private comments, and recording timestamps 100% in browser memory.
MP3 Metadata & ID3 Remover
Strip ID3v1/ID3v2 tags, embedded album artwork, artist names & encoder signatures offline.
Drop an MP3 audio file here
ID3 tags and artwork are stripped locally from the binary stream — zero upload
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⚙️ How This Tool Works Locally
When you use this tool on PrivacyKit, every byte is processed directly in your device RAM.
- 1. No Network Traffic: No HTTP POST or PUT requests are made to any server. Your internet can even be disconnected.
- 2. Modern Native APIs: Computation uses native HTML5 Canvas, Web Cryptography (SubtleCrypto), and client-side binary parsers.
- 3. Zero Footprint: Closing this browser tab immediately frees the memory buffer. No persistent cookies or caches remain.
💡 Frequently Asked Questions
What hidden data is embedded inside MP3 files?
Audio files often contain ID3 tags storing artist names, album art, recording software used, computer usernames, and embedded commentary.
Does removing ID3 tags reduce audio sound quality?
No. PrivacyKit splices out only the metadata header bytes; the raw compressed audio frames remain completely untouched and unaltered.
Are my audio recordings uploaded to any server?
No. Audio files are processed locally inside your web browser via ArrayBuffer binary parsing.
Which audio formats are supported?
We support standard MP3, WAV, FLAC, and OGG audio containers.
Can I verify that the tags were removed?
Yes. You can inspect the sanitized audio file with our built-in Metadata Viewer to confirm all ID3 tags are gone.
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