Free Online Audio Tools
A growing suite of fast, free audio utilities — convert, trim, merge, detect BPM, make ringtones and edit tags.
Convert & Extract
Switch formats or pull audio out of video.
Edit & Organize
Tag, trim and combine your tracks.
MP3 Tag Editor
Edit ID3 tags & album art for MP3, FLAC, M4A, OGG, WAV. Batch editing.
Open toolAudio Merger
Join and combine several audio files into one track.
Open toolSilence Remover
Automatically cut silent gaps and dead air from audio.
Open toolVideo Silence Remover
Auto jump-cut: remove silent gaps from short videos.
Open toolAudio Trimmer
Cut and trim audio with a waveform editor.
Open toolCreate & Remix
Make ringtones and viral audio effects.
Ringtone Maker
Cut any song into an iPhone (.m4r) or Android (.mp3) ringtone.
Open toolChange Audio Speed
Speed up or slow down audio without changing pitch.
Open toolChange Pitch
Shift pitch up or down by semitones, tempo preserved.
Open tool8D Audio Maker
Turn songs into immersive 8D / 3D audio (use headphones).
Open toolReverse Audio
Play any track backwards and download the result.
Open toolSlowed + Reverb
Make the viral slowed and reverb version of any song.
Open toolAnalyze & Enhance
Find the BPM and improve how tracks sound.
BPM Detector
Find the tempo (beats per minute) of any song instantly.
Open toolAudio Normalizer
Even out loudness to LUFS standards for streaming & podcasts.
Open toolChange Volume
Make audio louder or quieter — boost or reduce gain.
Open toolBass Booster
Add deep, punchy bass to any track.
Open toolMusic Equalizer
Adjust bass, mids and treble with a 10-band graphic EQ.
Open toolVocal Remover
Split vocals from instrumental to make karaoke tracks.
Open toolA complete audio editing toolkit
Our tools cover the everyday audio jobs — converting between formats, trimming and merging tracks, detecting BPM, making ringtones, removing vocals and editing tags. Powered by modern WebAssembly technology, processing is fast and there are no file-size limits beyond your own hardware.
Every tool is free, requires no account, and works on desktop and mobile. Whether you are a musician, DJ, podcaster, or just organising your music library, you will find the right utility here.
To make everything easy to find, the tools are grouped into four simple categories — Convert & Extract, Edit & Organize, Create & Remix and Analyze & Enhance. Pick the category that matches your task, or use the quick links above to jump straight to the tool you need. Crucially, your files are never uploaded: everything runs locally in your browser, so your audio stays private and the tools work even on large files.
Browse tools by category
What can you do?
- • Convert audio between MP3, WAV, FLAC, M4A, AAC, OGG and OPUS, or extract audio from video.
- • Detect BPM and tempo for DJing, production and workouts.
- • Make ringtones, 8D audio and slowed + reverb remixes.
- • Trim, merge and remove silence to tidy up your tracks.
- • Edit ID3 tags and album artwork in bulk.
- • Enhance sound with an equalizer, bass booster, normalizer and vocal remover.