How long should a fade be?

About half a second to one second at the start and one to two seconds at the end feels natural. For a more deliberate ending, try around three seconds — much longer tends to drag.

Black or white — what is the difference?

Fading to black is the classic, cinematic choice. Fading to white feels brighter and lighter, and is common in wedding films, memory montages and flashback effects.

Are my files uploaded to a server?

No. Everything runs locally in your browser via WebAssembly. Files never leave your computer and are discarded when you close the page.

Do I need to sign up or pay?

No. The site is completely free, requires no account, has no usage limits and adds no watermarks.

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🌓Fade In and Fade Out Video Online - Fade from Black or White

Let the picture emerge from black (or white) and dissolve back at the end while the sound rises and falls with it, so your video never starts or stops abruptly. Great for vlogs, promos and course videos — and you can process a whole batch at once.

Free · No sign-up · Runs in your browserLast updated: 2026-10-26

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How to use Video Fade In/Out

1Upload one or more video files
2Set the fade-in and fade-out lengths and pick black or white
3Click start and download the result

FAQ

How long should a fade be?: About half a second to one second at the start and one to two seconds at the end feels natural. For a more deliberate ending, try around three seconds — much longer tends to drag.
Black or white — what is the difference?: Fading to black is the classic, cinematic choice. Fading to white feels brighter and lighter, and is common in wedding films, memory montages and flashback effects.
Are my files uploaded to a server?: No. Everything runs locally in your browser via WebAssembly. Files never leave your computer and are discarded when you close the page.
Do I need to sign up or pay?: No. The site is completely free, requires no account, has no usage limits and adds no watermarks.