Phone and desktop
Works in Chrome, Safari, Edge and Firefox on Android, iPhone, Windows, Mac and Linux.
Features
Simple audio tools that respect your files
Audiolar does the everyday audio jobs, like cutting, joining, converting and boosting, without uploads, accounts or watermarks. Here is exactly what that means.
Last updated:
Does Audiolar upload my audio?
No. Audiolar decodes and processes audio inside your browser with the Web Audio API. The file is read from your device into the memory of the page, edited there and written back out as a download, so it is never uploaded to our servers. That means there is nothing for us to store, share or lose, and nothing to delete later. Closing the tab removes the audio data from memory. You do not need an account or an email address to use any tool. There is one optional exception: the noise reduction tool can send a file to a Python server, but only if you switch that on and point it at a machine that you run yourself. It is off by default. All other tools, including cut, join, convert, volume, bass and slowed and reverb, never send audio over the network.
- No file upload to our servers
- No account or email needed
- Close the tab and the audio data is gone
Fast, with no waiting room
Because nothing travels to a server and back, the result is ready as soon as your device finishes the work. There is no upload queue, no waiting for a download link and no daily cap. Processing time depends on the length of the file and the speed of your device.
- Preview before you save
- Works on a slow connection once the page has loaded
- No watermark on WAV or MP3 output
Formats you can use
Open common audio files, including voice notes and phone recordings, when your browser can decode them.
Open
MP3WAVM4AAACOGGOPUSFLACMP4MOVWEBM
Save as
MP3WAV
Four languages
The interface and guides are written in English, Deutsch, Français and Svenska.
Honest output
Save WAV or MP3. This browser build does not create M4A, M4R, OGG or FLAC files.
Audiolar compared with upload-based tools
| Audiolar | Typical upload-based site | |
|---|---|---|
| Where your file goes | Stays on your device | Sent to a remote server |
| Account required | Never | Often, for larger files |
| Watermark | None | Sometimes on the free plan |
| Wait time | Processing only | Upload, queue, processing, download |
| Cost | Free | Free with limits, or paid |
| Save formats | WAV and MP3 | Often more containers, after an upload |
Try a tool now
No sign-up. Your file stays with you.