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Loop video

Repeat a video 2, 3, or 10 times, or until it runs for a minute or an hour, without re-encoding it. Processing stays on your device.

Files stay on your device

Drop a video to loop

Repeat it a number of times, or until it runs as long as you need. Nothing is re-encoded.

Any media file this browser’s engine can read.

How to loop a video

Open a video, choose how many times it plays or how long the result should be, and save one file with the plays back to back. The preview loops so you can see whether the end meets the start smoothly. This video looper copies the video instead of re-encoding it, so every play keeps the original quality, and the file never leaves your device.

  1. Step 1

    Choose a video
    Pick a file or drop it into the looper above.

  2. Step 2

    Choose the loop
    A number of plays, or how long it should run.

  3. Step 3

    Download the video
    Save the looped video when it is ready.

What to expect

Supported inputs
MP4, MOV, WebM, MKV, and other files this browser can read.
What happens
The video’s own frames and sound are copied once for each play, in the same format, so nothing is re-encoded. A set length ends partway through the last play.
Limits
Up to 10,000 plays. The file grows with each play: ten plays of a 5 MB clip make about 50 MB. Subtitle and extra audio tracks are left out.

Private by design

Your video stays on your device

Mastershot processes your file locally in this browser. It does not need to be uploaded to a server, and you do not need an account to use the tool.

  • No upload
  • No signup
  • No watermark

Questions

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