Layer, edit, and voice your show — all in the browser.
Radio Tool Hub’s Multi-track Editor is a free, browser-based studio for fast, clean, professional production. Build voiceovers, edit ads, layer music beds, or produce a full show — total control over every track, in one intuitive workspace.
Generate natural voiceovers without leaving your project
The integrated Eleven Labs Text-to-Speech engine turns scripts into broadcast-ready voice in seconds. Type your copy, pick a voice, and drop the generated audio straight onto your timeline — perfect for ad spots, announcer breaks, and narration on the fly.
Runs entirely in your browser
No downloads, no installs, no subscriptions. Just open the page and start producing.
True multi-track timeline
Upload, cut, move, and arrange multiple audio files on a responsive timeline built for fast, detailed work.
Fades, timing & layering
Add smooth fades, fine-tune timing, and layer tracks with precision — no external software, no plug-in chains.
Works with MP3, WAV & more
Common formats drop in cleanly so you can focus on the edit instead of conversions.
Work anywhere, on any device
Ideal for creators on the move and teams collaborating across machines — your studio travels with the browser tab.
A smarter way to produce audio.
Save time, sharpen your sound, and bring your projects to life — powerful multi-track editing with AI voiceover built right in.