UseTool

Add an intro or outro to a video

Place one image before or after your video — or use two images for both.

Choose video
Choose intro/outro images

🔒 Your files stay on this device.

How it works

How it works

  1. 1

    Add what goes in

    Add a video and an image together — the tool needs both before it can start.

  2. 2

    Start it

    Set how long the cards stay, then start. Everything runs in this browser — no upload, no queue, no account.

  3. 3

    Take the result

    The MP4 · WebM is ready the moment the run finishes. Save it straight to your device.

What this tool does

Add intro or outro to video
Puts a still image in front of the video, at the end, or both — a title card, a closing frame with your handle. The clip in between is untouched.

When you need this

  • Every course video should start with the same title slide.
  • A clip for a sponsor needs their logo shown for a few seconds at the end.

Supported formats

MP4MOVWebMMKV + JPGPNGWebP → MP4WebM

Good to know

Frequently asked questions

What files can I use here?

Reads MP4, MOV, M4V, WebM and 4 more formats. Needs a video and an image together.

What do I get back?

You get MP4 · WebM.

Does the file lose quality?

Every frame is decoded and encoded again. That is what makes the file smaller or different — and it costs some detail, most visibly in fast motion and fine texture.

When does it not work?

Which video codecs work depends on your browser. Chrome and Edge read the most, including H.265 on many machines; Safari and Firefox refuse some. A file that will not open here usually opens in Chrome.

Does the video lose quality?

Only when it has to be re-encoded. Cutting, joining and removing the sound track copy the picture data unchanged, so those are lossless. Compressing and adding a watermark do re-encode, which is why they take longer.

How long may a video be?

There is no fixed limit. What decides is the memory of your device: a phone manages a few minutes comfortably, a computer handles far more. If a long video fails, splitting it first and working on the parts usually helps.

Private by design

Your files stay on your device

Your files stay on this device.

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Ready-made

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