Remove background noise from recordings
Lecture recordings, interviews and meeting memos pick up fans, keyboards and room hiss. Subscription denoisers (Krisp ~$8/mo) price monthly for occasional use — this cleans one file with spectral noise reduction and normalizes to broadcast loudness (-16 LUFS) in a single pass, pay per file. Your recording is processed for the task only and deleted automatically.
Drop your file here — or click to choose
audio file (MP3/WAV/M4A/FLAC/OGG/AAC) · up to 200MB each · processing starts instantly, preview is free
No signup needed. Only pay if you want the clean file.
Frequently asked questions
Will my voice sound robotic?
The moderate settings keep speech natural; strong settings on very noisy recordings may add slight artifacts — try mild first for clean-ish sources.
What loudness do I get?
Output is normalized to -16 LUFS with -1.5 dBTP ceiling — the standard for podcasts and spoken content on major platforms.
When this tool is not the right choice
Your recording also has clicks and mouth noise
use the audio remaster tool
use the audio remaster tool
You need transcription afterwards
use the audio-to-text tool
use the audio-to-text tool