Made for creators. NoiseZero listens to your recording, finds filler words like um, uh, and like, and removes them — plus noise and dead air. Free to download on Google Play, with on-device tools that stay private.
3 flagship tools. One sleek app.
Engineered for creators who need fast, tight voice notes, lectures and reels — without opening a desktop DAW.
Silence Cutter
Finds every dead-air gap with an on-device neural VAD model, with padded cuts and crossfades so joins never sound choppy. Free, unlimited and works offline — nothing is uploaded.
Noise Remover
Strips fan hum, traffic and room echo. Run it free and fully on-device, or get a fast Studio-quality pass in the cloud — watch a rewarded ad, or spend AI Minutes.
Filler Remover
Cloud speech recognition catches "um," "uh," "like" and more, shown with counts so you approve every word before it's cut. Audio is deleted right after processing.
How it works
Record or import
Tap record, or drop in a take you already have. No setup, no config screen to get through first.
NoiseZero tightens it
Pick a tool: Filler Remover for um and uh, Noise Remover for background hum, or Silence Cutter for dead air. Review the detected cuts before anything is changed.
One-tap share
Scrub the before/after, then export or share straight to whatever app you'd have posted to anyway.
Try it in your browser first
Two small, real tools run entirely client-side — no install. If you find yourself using one every week, that's exactly what the app is for.
Free to start. Pay only for AI.
Silence cutting and on-device noise reduction are free and unlimited. AI Minutes pay for filler removal and fast cloud noise reduction — buy once, they never expire, and buying any pack removes banner ads.
Free
Everything you need to start.
- Silence cutting — unlimited, on-device
- On-device noise reduction — unlimited
- Filler removal — 5 minute free trial
- Cloud noise reduction — watch a rewarded ad
- Banner and video ads
30 AI Minutes
A quick top-up.
- Filler word removal
- Fast cloud noise reduction, in seconds
- Banner ads removed
- Minutes never expire
100 AI Minutes
The everyday pack.
- Everything in 30 AI Minutes
- Priority email support
- Minutes never expire
600 AI Minutes
For heavy editing.
- Everything in 100 AI Minutes
- Lowest price per minute
- Minutes never expire
One-time purchases, no subscription, and AI Minutes never expire. Prices show in your local currency in the app — billing and receipts always go through Google Play, never this site.
Frequently asked questions
The seven things people actually ask before installing an app that touches their recordings — something else? Email us.
Does silence cutting work without internet?
Yes. Silence cutting and on-device noise reduction run entirely on your phone — no upload, no account, no data leaving your device. Filler removal and cloud noise reduction need an internet connection.
Will my voice sound robotic after the cuts?
It shouldn't. Every cut keeps a little breathing room, pads around each edit, and crossfades the join — the goal is a tighter version of you, not a chopped one.
What languages does filler-word detection support?
English for now. Hinglish, Tamil and Telugu are already built and tested — they're next on the roadmap, not just a someday idea.
Is my audio stored on your servers?
No. Audio uploaded for AI filler detection is processed and deleted immediately afterward — it's never kept.
What file types can I import?
M4A, MP3, WAV, AAC, OGG and Opus, up to 60 minutes per file.
Can I send the result straight to WhatsApp?
Yes — export and share in one tap to WhatsApp, Telegram, Drive or Gmail.
Where do I get NoiseZero?
On Google Play, for Android. It's free to download.
How does AI filler removal get priced?
In AI Minutes, bought as one-time packs (30, 100 or 600) — no subscription, and they never expire. You get a 5-minute filler-removal trial free. Filler removal costs 1 minute per minute of audio; cloud noise reduction costs half that. Buying any pack also removes banner ads.
Stop editing. Start recording.
Free to download, no account needed. Silence cutting and on-device noise reduction are free and unlimited.
Get it on Google Play