The cleaned file is the free file.Same model, same result, no quality held back for a paid tier.
By ShinobiTools Team · Last updated: August 2026
Drop a recording in and the model pulls the room out from behind your voice. No account, no install, no daily cap on how much you enhance.
"Enhance" here means the same thing it means everywhere: our own model separates your voice from the noise sitting behind it and turns that noise down, on our own hardware. It does not invent detail that was never recorded and will not turn a whisper into a broadcast voice — see the full breakdown on making a recording clearer.
CleanGrab runs its own open-source speech-enhancement model on our own hardware, so there's no per-file fee and no watermark: drop in a recording and get a cleaned voice back as a 192 kbps MP3 plus a lossless WAV. No account, no sign-up, and your upload is deleted the moment it's processed.
That also means no plugin, no desktop app and no Adobe account — open the page, drop the file in, and the enhanced version comes back as a 192 kbps MP3 and a lossless WAV.
Heavy room echo and reverb are a harder, separate problem: CleanGrab reduces light echo, but it will not fully erase a very reverberant room. We'd rather say that plainly than promise something the tool can't do.
CleanGrab is tuned for voice and speech — podcasts, interviews, calls, voice memos, lectures. On music or other non-speech audio the result can be poor, and the tool will tell you when it couldn't detect clear speech instead of handing you a mangled file.
Not the same product, but the same job: removing background noise from a speech recording. CleanGrab needs no account and has no daily cap — see the full comparison.
No. Drop a file in on desktop or mobile — it processes on our server, not your device.
MP3, WAV, M4A, FLAC, OGG, and common video files, up to 45 minutes per upload. You get back a cleaned MP3 (192 kbps) and a lossless WAV.
Heavy room echo and reverb are a harder, separate problem: CleanGrab reduces light echo, but it will not fully erase a very reverberant room. We'd rather say that plainly than promise something the tool can't do.
Yes — no account, no watermark, no daily or monthly cap. Adobe Podcast, Krisp and Cleanvoice all limit free usage to push you toward a paid tier. Here the free version cleans recordings up to 45 minutes with no daily cap and no watermark; the optional pass only raises that ceiling, it never lowers it. The ads around the tool cover running our hardware.
No. Your upload is deleted the moment it's processed and the cleaned file is wiped from the server within 45 minutes. Nothing is stored, shared or used to train anything — see privacy.