Audio Tools — Free, In Your Browser
10 free tools, no sign-up, files never uploaded.
Everyday audio editing without a DAW: convert between formats, compress files for messaging, trim clips into ringtones, merge takes, speed up podcasts, boost quiet recordings and capture voice memos straight from your microphone.
Decoding and encoding run entirely in your browser with WebAudio - recordings and private audio never touch a server, and there are no length limits or watermarked output.
All audio tools
- Audio Converter — Convert audio files to MP3 or WAV - right in your browser.
- MP3 Converter — Convert WAV, OGG, M4A and FLAC to MP3 at any bitrate.
- WAV Converter — Convert MP3, OGG, M4A and FLAC to uncompressed WAV.
- Audio Compressor — Shrink audio file size by re-encoding at a lower bitrate.
- Audio Trimmer — Cut a clip out of any audio file - preview before saving.
- Merge Audio — Join multiple audio files into one, in the order you choose.
- Audio Speed Changer — Speed up or slow down audio from 0.5× to 2×.
- Volume Booster — Make quiet audio louder - up to 4× with a built-in limiter.
- Audio Recorder — Record from your microphone and save as MP3 or WAV.
- Audio Metadata Viewer — Inspect duration, sample rate, bitrate and ID3 tags.