Preview and download each step
Listen to the original and each generated result. Every step has its own download, so you can keep a trimmed version as well as the final edit.
Online Audio Workflow
Combine trimming, volume, reverse and pitch-preserving speed changes. Preview and download every step as WAV or MP3.
Start editingLocal processing · No account required
How to edit audio online
One file, a sequence of edits
Build up to five steps and save the version you need at any point.
01
Choose your audio
Open one audio file from your device and choose WAV or MP3 output. Your audio is processed locally in the browser.
02
Arrange your edits
Add, remove or reorder Trim, Volume and Reverse steps. Add Speed at the end to change tempo from 0.5× to 2× while preserving pitch.
03
Generate, listen and download
Generate any step to hear all edits up to that point. Download its result independently, or change the settings and generate an updated version.
An audio editor with a workflow
Keep useful versions along the way
Prepare a voice clip, adjust a recording or experiment with a sound without switching between separate tools.
Undo settings and try another direction
Undo or redo step changes, ordering and output format. Editing a step clears affected results so the next generation uses your current settings.
Edit locally and export WAV or MP3
Source audio and generated files stay on your device. Export 16-bit uncompressed WAV or 192 kbps MP3, with no account or software installation required.
Audio workflow FAQ
Before you start editing
Formats, limits and what happens when your workflow changes.
What can I do in an audio workflow?
Combine trimming, volume adjustment and reverse playback in one sequence, then optionally change speed while preserving pitch. A workflow supports up to five steps. Speed can be added once and always stays last.
Can I download a step before generating earlier steps?
Yes. Each step processes the original audio using all settings up to that step. You can generate, preview and download it without generating earlier results first.
Which file sizes and output formats are supported?
Choose a browser-supported audio file up to 50 MiB and five minutes long, with a sample rate up to 48 kHz and one or two channels. Output is 16-bit WAV or 192 kbps MP3 at 48 kHz. MP3 uses lossy compression.
What happens after I edit a step or switch output format?
Editing a step invalidates that step and later results. Switching WAV or MP3 invalidates all results. Undo and redo restore settings, not generated audio files. Generate an affected step again to preview and download the updated result.
Does Speed change the pitch or have duration limits?
Speed offers seven pitch-preserving rates: 0.5×, 0.75×, 1×, 1.25×, 1.5×, 1.75× and 2×. The estimated output must stay within five minutes. Rates other than 1× need at least 0.1 seconds of input; trim the audio or choose another rate if a limit is reached.
Is my audio uploaded, and can I resume after refreshing?
Audio processing happens locally in your browser; your audio is not uploaded. You can cancel processing and generate again with your current settings. The session is not saved after refreshing or closing the page, so download results you want to keep.