Video · Beta

YouTube Video Editor

Edit video with nine colour looks, background replacement, AI cutout, audio amplification and automatic pause trimming. Review the export before publishing.

Shared processing queue
Processor unavailable · submissions stay queued
Beta · Automatic editing for YouTube

Choose a look, replace the background with AI cutout, adjust the audio and trim pauses or detected English filler words. Review the export before publishing.

For an iPhone spatial MOV, use Spatial Video to Gaussian Splat to reconstruct a 3D scene from both camera views.

Video editing options

Look & colour

Choose the finish for your footage.

9 looks

Background replacement

Replace the scene behind the subject with a colour, gradient or blur.

The video fits the selected shape without cropping or a decorative border. Different proportions use plain black letterboxing. Background replacement appears in the processed result.

Audio studio

Make quiet speech easier to hear.

0 dB

Boosted audio uses a peak limiter. Large boosts can still sound harsh; noise reduction can affect the voice. These changes are applied to the export, not the source preview.

Pace & transitions

Set the playback speed and soften the start and end.

Automatic cuts

Output: H.264 MP4 with edited AAC audio unless muted. The selected shape determines the output framing. English speech recognition helps identify “um”, “uh” and “erm”; it does not rewrite your script. HDR and wide-gamut video are not supported. Output up to 200 MB.

One job runs at a time. Requests expire if they cannot start within 12 hours. Email delivery is unavailable; return to this page in the same browser and keep its site data.

How to use YouTube Video Editor

  1. 1Choose an SDR video up to 5 minutes, 1080p and 60 fps.
  2. 2Choose a look, background, output shape, audio settings and automatic cuts.
  3. 3Submit to the processing queue, review the finished video and download the MP4.

Before you start

What does automatic editing do?

It uses sampled frames for conservative tone adjustments, audio analysis for long pauses and local English speech recognition to detect “um”, “uh” and “erm”. It does not judge every mistake, remove every retake or rewrite your script.

Does it upload to YouTube?

No. It creates an MP4 for you to review and upload yourself. It does not access your YouTube account.

Can the cuts be wrong?

Yes. Speech recognition can miss words or misidentify fillers. Disable filler-word trimming for music, non-English speech or content where every word matters. Always watch the edited result before publishing.

What are the limits?

Up to 200 MB, 5 minutes, 1080p and 60 fps. AI background cutout is limited to 5 minutes, 1080p and 60 fps. Outputs up to 200 MB. HDR and wide-gamut sources are not supported. Processing shares a queue with other AI tools.