Rev Online Audio Trimmer & Cutter

Completely Free

This audio trimming tool is 100% free to use. Simply upload an audio or video file and use the tool to trim & cut out excess audio.

How to use

Simply upload your audio or video file and drag the vertical white bars to select the audio you'd like to keep.

Privacy and security guaranteed

Rev does not collect your audio files or upload anything to our servers. Anything you upload or download is accessible to you and you alone. This tool is completely secure & encrypted.
You can upload several types of audio and video files to the Rev Audio Trimmer tool. The full list of supported files is listed below.
Files We Accept

  • MP3
  • AAC
  • WAV
  • FLAC
  • OGG
  • ALAC
  • M4A
Files We Create

  • MP3

Transcribe your trimmed audio file to text

$1.25 per minute, 12 hr turnaround time, 99% accurate transcription
Transcribe your downloaded MP3 with our human transcription services if you're interested in a more accurate solution.
$0.25 per minute, 5 minute turnaround time, 80%+ accurate transcriptions
Transcribe your downloaded MP3 with our speech recognition voice to text solution if you're interested in a more affordable, quick turnaround time.
Voice Recorder Screenshot

Rev Online Voice Recorder

The Rev Online Voice Recorder is a completely private, easy-to-use free tool that you can use to record audio, download MP3s, and transcribe speech-to-text.

Rev Caption Converter

The Rev SRT Caption Converter is totally and completely free to use and allows you to upload your SRT/SubRip file straight into the tool and output TXT, VTT, SCC, MCC, STL, TTML, and more.
Caption Converter Screenshot