Denoisr

Denoisr is a straightforward AI tool that cleans up spoken-word audio recordings. Upload a podcast clip, interview track, or voiceover, and it removes background noise, echo, room hum, and other environmental distractions. The result is a cleaner voice track you can download as MP3, WAV, or FLAC. It's built for creators who need clearer audio without opening a full digital audio workstation.

The tool offers three cleanup modes: Clean Noise for raw home recordings, Enhance Voice for tracks that already sound decent but need polish, and Podcast Ready which also strips out filler words (um, uh), long pauses, and mouth sounds. You can compare the original and cleaned versions side by side before downloading. A "Keep Music" toggle preserves intro/outro music while cleaning only the spoken parts. Denoisr handles files up to 500MB and supports common formats like MP3, WAV, M4A, FLAC, and OGG. Free users get 5 credits (about 5 minutes of cleanup) with no credit card required.

This tool is best for podcasters cleaning guest tracks recorded over Zoom or Riverside, course creators narrating from home, YouTubers removing fan hum from voiceovers, and anyone conducting remote interviews in mismatched rooms. It's not designed for music production or studio engineering — it focuses on making speech easier to follow. If you also need video audio cleanup or transcript generation, Denoisr offers those as separate tools.