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 and 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 & 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 and encrypted.

Audio Format Types Supported

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

OGG

AAC

ALAC

WAV

M4A

FLAC

Files We Create

MP3

Transcribe Your Trimmed Audio File to Text

Human Transcription

Transcribe your downloaded MP3 with our human transcription services if you're interested in a more accurate solution.

$1.99 /minute

Order Human Transcripts

12hr turnaround time

99% accurate transcriptions

AI Transcription

Transcribe your downloaded MP3 with our speech recognition voice to text solution if you're interested in a more affordable, quick turnaround time.

$0.25 /minute

Order AI Transcripts

5min turnaround time

90%+ accurate transcriptions

Other Rev Free Online Tools

Voice Recorder App

Don't have a reliable audio recorder? We can help with that too. Rev offers a Voice Recorder app - free to download on iPhone and Android. Use your smartphone to conveniently record high-quality audio, edit the files directly in the app, and share with us for transcription. Get your voice recorder for free by downloading our app from your preferred app store.

Apple App Store

Google Play Store

Smartphone screen showing a purple voice recording app interface with waveform, timer, and audio quality labeled as good

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.

Try The Online Voice Recorder

Voice recorder screen with a microphone icon and a button labeled Record.

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.

Try The Caption Converter

Three-step caption converter interface showing file upload, output format selection, and email submission to convert caption files