Last updated: February 10, 2026
By using AudioTools.dev, you agree to these terms. If you don't agree, please don't use the site. It's that simple.
AudioTools.dev offers free, browser-based audio processing tools including audio format conversion and speech-to-text transcription. All tools run entirely in your browser — no data is sent to our servers.
All online tools on AudioTools.dev are free to use for personal and commercial purposes. There are no usage limits, no accounts required, and no premium tiers.
The underlying software is open source under the MIT License. You can find the source code on GitHub. The MIT License allows you to use, modify, and distribute the code freely.
AudioTools.dev is provided "as is" without warranty of any kind, express or implied. We do our best to ensure the tools work correctly, but we cannot guarantee:
AudioTools.dev and its creator shall not be liable for any damages arising from the use of these tools, including but not limited to data loss, audio quality issues, or service interruptions.
We may update these terms occasionally. Continued use of the site after changes constitutes acceptance of the new terms.
Questions? Open an issue on GitHub.