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Free audio tools that run in your browser

25 free audio tools. Your files never leave your device.

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Quick answer: Trim, split, merge and mix audio, fix the volume, change the speed, make iPhone and Android ringtones, convert to MP3, M4A or WAV and extract the sound from a video, free. Audio is processed in your browser, never uploaded, with no sign-up and no watermark.

All audio tools 25 tools

Trim, split, merge and mix audio, fix the volume and speed, make ringtones, and convert to MP3.

Why use these audio tools?

These toolsOnline converters such as Online Audio Converter, Clideo or CloudConvertDesktop software such as Audacity
Your file is uploadedNo, processed on your deviceYes, to their serversNo
Install or sign-upNoneSign-up for some featuresInstall needed
Free limitsNo daily limit, no watermarkFree plans are often limitedDepends on the app
Works on phonesYes, in the browserYesMostly computers

Other services change their plans; check their sites for current limits. Finished files can be sent straight from any tool with a free download link, up to 20 GB.

Questions about the audio tools

Are the audio tools free?

Yes, with no account and no limit on how many files you process.

Are my audio files uploaded?

No. They are decoded and edited by your browser on your own device.

Can I get the MP3 from a video?

Yes. Extract audio from video saves the sound of an MP4, MOV, WebM or MKV video as MP3, M4A or WAV.

Which formats are supported?

Common formats such as MP3, WAV, M4A, AAC, OGG and FLAC, depending on what your browser can decode. Each tool lists what it accepts.

Need to send a big file?

Send files up to 20 GB with a download link or by email. Free, no account needed, original quality.

Send large files free

Guides & how-tos

Step-by-step help for moving files between devices, using every sharing feature, and choosing the right service.

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Phones & computers 33