Free online audio tools
Cut a clip, shrink a file or give your voice a different sound. Pick a tool, upload audio up to 100 MB or record your voice. They're all free, and you don't need an account.
We process uploaded audio on our server, then delete the temporary files when the request finishes.
Choose a tool
Each tool's page explains its settings and how to use it.
Edit & measure
Shape a recording, adjust its level or check how loud it is.
Trim Audio
Keep one part of a recording and cut the rest.
Remove Silence
Cut the silence at either end, or shorten the pauses in between.
Change Speed
Slow a recording down or speed it up, with the pitch close to the original.
Normalize Audio
Recording too quiet or too loud? Adjust its overall volume.
Loudness Checker
See how loud your recording is and check its peaks.
Convert & compress
Change the format or make a file easier to share.
Change the sound
Give a voice or track a different character.
Phone Effect
Make a voice recording sound like a phone call.
Radio Effect
Try a modern radio voice, vintage AM or a signal that breaks up.
Megaphone Effect
Make your voice sound like it's coming through a bullhorn.
Muffled / Underwater Effect
Muffle a voice or song, add an underwater wobble, or hear it from outside the club.
Audio Degrader / Bitcrusher
Add a little lo-fi grit or turn up the 8-bit crunch.
Pitch Changer
Make a voice or track deeper or higher. The clip stays the same length.
Reverse Audio
Play a recording or song backwards, at its original speed.
Slowed + Reverb
Slow a track down, drop the pitch and add some room reverb.
About your audio
Simple tools,
one job at a time.
Record a quick idea, tidy up an interview or experiment with a voice effect. Each tool's page explains its settings and limitations.
When you process a file, it is uploaded to our server and the temporary input and output files are deleted when the request finishes.
More about TinyAudioTools