In the browser

Trim audio

Cut the start and end, then download. The file is processed in the browser.

  1. Choose the file Trim and MP3 stay in this browser. Speech-to-text goes to the server.
  2. Set the range Start and end in seconds.
  3. Download The file is made on this device, or the text downloads.

Does the file go to you?

Trim, MP3 and recording stay in this browser. Nothing is uploaded. No account.

What is the size limit?

80 MB for in-browser jobs. If memory runs out, try a shorter file.

Why is the first run slow?

The cutting engine downloads once (ffmpeg, about 30 MB). Your file is not sent; the engine is a tool.

Does it work offline?

Trim and MP3 do not need the internet after the page and engine load once. Speech to text needs a connection.