About TrustAudio.eu
Privacy-first audio tools that run 100% in your browser. No uploads, no servers, no compromises.
Our Mission
We believe that privacy is a fundamental right. When you work with sensitive audio recordings like medical dictations, legal depositions, confidential meetings, or personal voice notes, you should not have to upload them to unknown servers.
TrustAudio.eu was created to provide a complete suite of audio tools that work entirely in your browser. Using modern web technologies like JavaScript, WebAssembly, and Whisper AI, we can process even complex operations like transcription and audio conversion without any server involvement.
How It Works
Select Files
Choose your audio files (MP3, WAV, OGG, etc.) from your device
Process Locally
All processing happens in your browser using JavaScript, WebAssembly, and AI
Download Result
Your processed file is ready. Nothing was ever uploaded.
Key Features
100% Local Processing
Your audio files never leave your device
No Registration Required
Use all tools immediately, no account needed
Completely Free
No hidden fees, no premium tiers, no limits
GDPR Compliant
No data processing means no regulations to worry about
Works Offline
Most tools work even without internet connection
30+ Audio Tools
Transcribe, record, convert, edit, and much more
Made in Germany
TrustAudio.eu is developed and operated from Germany. We are committed to the highest standards of privacy and data protection, following German and European data protection laws.
Our infrastructure is hosted in the EU, and we take privacy seriously not just as a legal requirement, but as a core value of our service.
Part of TrustTOOLS.eu
TrustAudio.eu is part of the TrustTOOLS family - a growing collection of privacy-first browser tools. All our tools share the same philosophy: 100% local processing, no uploads, no servers.
30+ audio tools for transcription, recording, conversion, editing and more.
PDF tools for merging, splitting, compressing, converting, OCR and more.
Get in Touch
Have questions, feedback, or found a bug? We would love to hear from you.