How do I fix clipped or distorted audio in a YouTube video?
Find every clipped moment, repair the short ones with a declipper such as Audacity’s Clip Fix or Adobe Audition’s DeClipper, and record again anything long or badly distorted, because turning the volume down only makes the distortion quieter. To stop it coming back, set the mic gain so your loudest laugh peaks around -6 dBFS and keep a limiter set to about -1 dB on the final mix.
The steps at a glance
Clipping happens when the level goes past the most a recording or a mix can hold, and the tops of the waveform are cut flat. Where it happened decides the fix:
- Make sure what you hear is clipping.
- Find every clipped moment.
- Work out whether it happened in the recording or in the edit.
- Know why turning it down doesn’t fix it.
- Repair short moments with a declipper.
- Cut, cover or re-record what can’t be repaired.
- Set the mic gain so it doesn’t happen again.
- Keep the final mix under full scale on export.
Written by Kevin Tabares, long-form YouTube editor since 2015: 1,277 videos and 152.2M+ views tracked on YT Jobs.
I built the free clipping detector in this guide because a laugh or shout that distorts is a problem I check for in every batch of raw files.
Step 1: Make sure what you hear is clipping
Clipped audio crackles or turns harsh on the loudest moments: a shout, a laugh, a hard consonant, a scream in a horror game. Zoom into the waveform there and the peaks look sliced off. Adobe’s Audition help describes it the same way: broad flat areas at the top of the waveform, heard as a static-like distortion. Three problems sound similar but need other fixes:
- Crackle on quiet passages too points to a cable, a USB connection or an audio buffer setting, not to the level. The free audio dropout and click detector lists clicks and short dropouts with their times.
- Wobbly, underwater artifacts usually come from heavy noise reduction or a low audio bitrate.
- Thumps on P and B sounds are plosives; a pop filter or an angled mic fixes them.
Step 2: Find every clipped moment
Short clips hide under music, so don’t rely on one listen. The free audio clipping detector lists every moment with a time stamp you can click to hear. It reads every sample of every channel for two signs: runs of eight or more samples stuck at the file’s own peak (flat tops), and samples above full scale (overs), the form clipping usually takes once audio has been compressed to AAC or MP3. Hits under a quarter second apart count as one moment, and the list downloads as a CSV. Nothing is uploaded.
Check the raw recording to judge the mic and the export to judge the mix. A WAV file from a recorder gives the clearest answer, because its flat tops are untouched. The compressed audio inside most MP4 and MP3 files smears the flat tops, so when a video also has a separate mic recording, check that one.
Step 3: Work out whether it happened in the recording or in the edit
| Raw recording | Export | What it means | Fix |
|---|---|---|---|
| Clipped | Clipped | The mic or recorder input was too hot | Repair short moments, re-record the rest, lower the gain next time |
| Clean | Clipped | The edit pushed the mix past full scale | Lower the gain that pushes it over and add a limiter |
| Clean | Clean | Not clipping; the harshness is something else | Back to Step 1 |
The second row is the good news: clipping created in the edit is fully reversible, because the original audio is intact. Turn down what pushes the mix over (a raised clip gain, a fader, a music hit stacked on a scream) and export again.
Step 4: Know why turning it down doesn’t fix it
When a recording clips, the part of each peak above the limit is never written to the file. Lowering the volume lowers the whole waveform, flat edges included: the peaks still have no tops, they just sit lower. The detector flags this as audio clipped and then turned down, since the flat tops stay flat below 0 dBFS. Normalizing, compressing, or YouTube turning a loud video down work the same way: quieter distortion is still distortion.
One exception: some recorders and interfaces save 32-bit float files, which can store levels above full scale, so turning them down brings captured overs back. Most camera, phone and screen recordings are not saved that way, and no file recovers a peak that overloaded the input before it was written.
Step 5: Repair short moments with a declipper
A declipper redraws the missing tops by estimating the wave on either side of each cut. It works on short, light clipping, like a laugh or one shouted word, not on a whole clipped sentence.
- Audacity (free). Select the clipped stretch and choose Effect > Noise Removal and Repair > Clip Fix. Its manual says it reconstructs clipped regions by interpolating the lost signal and is only likely to work on lightly clipped audio. A second setting lowers the selection (9 dB by default) to leave room for the rebuilt peaks.
- Adobe Audition. Open the Diagnostics panel (Window > Diagnostics), choose DeClipper, click Scan, then repair the moments one by one or with Repair All. Adobe says a Tolerance of 1% detects most clipping, the FFT interpolation option is best for severe clipping, and, to keep the level, you can follow DeClipper (Gain at zero) with Hard Limiting (Boost at zero, Limit at -0.2 dB). Two cautions from the same page: Tolerance is measured from maximum amplitude, and if you adjust the DC offset before running DeClipper, it won’t identify clipped areas that fall below 0 dBFS. So run DeClipper before any other processing, and if the detector says your audio was clipped and then turned down, compare the Scan list with the detector’s list before you trust it.
- Premiere Pro. Adobe’s library of Premiere audio effects lists no declipper. Edit > Edit in Adobe Audition > Clip sends a rendered copy to Audition, and the saved repair returns to the Premiere timeline with the original file untouched.
- DaVinci Resolve and CapCut. I found no dedicated declip effect in the Blackmagic and CapCut pages I read on October 20, 2026, so the dependable route is to export the clipped voice as a WAV, repair it in Audacity or Audition, and put it back on the timeline.
Listen to every repair on headphones. If a word still crackles, or comes out dull and smeared, go to the next step.
Step 6: Cut, cover or re-record what can’t be repaired
| Situation | Best option |
|---|---|
| One clipped laugh or shout that adds nothing | Cut it, or shorten it to its cleanest part |
| A clipped word inside a key line | Swap in the word from another take, or record the line again and match the level |
| Clipping on most loud moments of a voiceover | Record the voiceover again with the gain lower |
| A clipped scream in gameplay you can’t redo | Keep it short, bring it down and let a sound effect or music hit mask the peak |
Narration and lessons are the easiest to record again and the hardest to hide clipping in, because the voice is all there is.
Step 7: Set the mic gain so it doesn’t happen again
Clipping is prevented at the gain knob, and the gain is set for your loudest moment, not your normal voice. The targets are the ones my mic test checks: speech between about -18 and -12 dBFS, and the biggest laugh or shout no higher than about -6 dBFS. That headroom costs nothing, because loudness for YouTube is added later, in the edit. Test with the loudest sound you ever make on camera, and set the gain at the first stage that can clip, usually the knob on the mic or interface; a software fader can’t undo an input that already clipped. The full routine, from the mic to the recording app, is in how to set mic levels for YouTube.
If you moved the mic closer to cut room echo (how to reduce echo), set it again. For gameplay, test with the loudest part of the game and keep your mic on its own track (how to record gameplay for your editor).
Step 8: Keep the final mix under full scale on export
A mix can clip even when every recording is clean, because levels add up. Put a limiter where all the audio passes:
- Premiere Pro: the Hard Limiter effect, in the Amplitude and Compression audio effects, sets a Maximum Amplitude that audio may not pass. Apply it to the mix as a whole.
- DaVinci Resolve: in the Fairlight mixer, double click a track’s dynamics area to open its dynamics window, which includes a limiter.
- CapCut: lower the clip or track where the mix peaks.
Aim for a ceiling of about -1 dB. The EBU loudness recommendation R 128 (2023) caps the true peak of a programme at -1 dBTP during production and notes the limit may need to be lower for data-reduced formats, which a YouTube upload becomes. My free -14 LUFS normalizer keeps peaks under -1 dBFS while it brings a mix to YouTube’s level.
A true peak slightly over 0 dBTP is not clipping: 29 of the 50 big-channel videos in my loudness study had one in the audio YouTube served. True peak looks between the samples for the highest point of the wave; clipping is the wave itself cut flat. Check the export with the clipping detector and the LUFS meter, and fix the moments the detector lists.
How I handle clipping on client footage
The problem I find most often in a new client’s raw files is the mic level itself, set too low or too hot. Too low is easy to fix in the edit; too hot is not. That is why there are two tools for it on this site: the mic test catches the level before a session, the clipping detector finds every clipped moment after it. To hand the audio over with the rest of the edit, see gaming channels or long-form editing.
Common clipping mistakes
- Turning a clipped recording down and calling it fixed. The flat tops stay.
- Setting gain while speaking softly. The first laugh goes over.
- Stacking gain. Clip gain, track fader and master all pushed up add together.
- Deleting the raw files after the edit. They are the only way to tell where clipping started.
Clipped audio FAQ
Can clipped audio be fixed?
Partly. A declipper such as Audacity’s Clip Fix or Adobe Audition’s DeClipper can rebuild short, lightly clipped peaks by estimating the missing part of the wave. Long or heavy clipping can’t be restored convincingly, so cut it, cover it or record it again.
Why doesn’t lowering the volume fix clipped audio?
Because the clipped peaks were cut flat when the audio was recorded or exported. Turning it down lowers the flat tops with everything else, so the distortion stays, just quieter. The only exception is a 32-bit float file that still holds the overs above full scale.
What is the best free tool to fix clipped audio?
Audacity’s Clip Fix, under Effect, Noise Removal and Repair. Its manual says it is only likely to be effective on lightly clipped audio, so use it on short moments and listen to each repair.
How do I fix clipped audio in Premiere Pro?
Adobe’s list of Premiere Pro audio effects has no declipper. Use Edit, Edit in Adobe Audition, Clip, run Audition’s DeClipper from the Diagnostics panel and save; the repair returns to the Premiere timeline. If the clipping came from your mix, lower the gain and add the Hard Limiter instead.
Is a true peak above 0 dBTP the same as clipping?
No. True peak is the highest point the wave reaches between samples, and plenty of finished videos pass 0 dBTP slightly after encoding: 29 of the 50 big-channel videos in one study did. Clipping is a waveform cut flat, the distortion you actually hear.
What level should my microphone peak at to avoid clipping?
Aim for speech between about -18 and -12 dBFS and keep the biggest laugh or shout under about -6 dBFS. Set the gain while making your loudest sound, because that is the moment that clips.
Sources
How clipping looks and sounds, and the DeClipper steps and settings: Adobe Help, Diagnostics effects (Waveform Editor only) (updated January 21, 2026). The Hard Limiter and the Premiere effect list: Adobe Help, Audio effects library (January 7, 2026). Sending a clip to Audition: Adobe Help, Edit Premiere audio clips in Audition (August 18, 2026). Clip Fix: Audacity manual, Clip Fix (page of September 2, 2026). The limiter in Fairlight’s dynamics window: Blackmagic Design, Fairlight. The -1 dBTP limit and data-reduced formats: EBU, R 128-2023. All read October 20, 2026. The detector’s method: the audio clipping detector page. Gain targets: the mic test page. True peaks of 50 videos: the loudness study. The normalizer’s ceiling: the -14 LUFS normalizer page.