- +100 Tools
- 100% Free
- 0 Pop-up Ads
- No Sign-up
- Runs locally
Related Tools
Audio Studio
Audio Studio
What is this tool?
A chained audio-editing workspace bundling four Audio Studio tools into one flow: trim a clip, join it with others, compress the file size, and reduce echo/hiss, without re-uploading between steps.
When to use it
- Trimming dead air from a recording, then compressing it for smaller file size
- Joining several voice-memo takes and cleaning up echo in one session
- Cutting a clip and immediately checking its compressed size before sharing
- Reducing room echo on a recording right after joining multiple segments
- Running several sequential edits on one audio file without re-uploading each time
How to use it
- 1Upload an audio file (or files, for Join) on any tab
- 2Use the tabs in whatever order your task needs (Trim, Join, Compress, De-Echo)
- 3Each tab's output audio becomes the next tab's starting file
- 4Preview the waveform and playback at each step
- 5Download the final WAV file once you've finished editing
Frequently asked questions
Is my audio uploaded anywhere?
No — trimming, joining, compressing and de-echoing all run locally in your browser tab.
Does De-Echo fully remove echo like professional software?
No — it uses filtering and noise-gating to reduce echo and hiss; it works best on mild room echo, not a full echo-cancellation algorithm.
What format is the final download?
WAV — a lossless format, so no extra compression artifacts are introduced during editing.
Can I join files of different formats?
Yes — each file is decoded independently before joining, so you can mix formats your browser supports.