Question 1

What video formats does the Adjust Video tool support?

Accepted Answer

The tool can read most formats your browser can decode, including MP4, MOV, AVI, MKV, WMV, WebM, and many mobile-friendly containers. We recommend H.264 MP4 for the widest predictability. Exports are MP4 (H.264) when your browser can encode it, or WebM otherwise — use our video converter for additional containers after export.

Question 2

Can I save the edited video in a different format?

Accepted Answer

From this page you can export directly to MP4 or WebM. If you need MOV, MKV, AVI, or GIF, download the result and use our free video converter or GIF maker, which are optimized for those workflows.

Question 3

Can I preview the adjustments before downloading?

Accepted Answer

Yes. The preview player updates in real time as you move the sliders, and a before/after view lets you compare the graded result with the unmodified source. Fade in and fade are calculated during export; the preview still reflects your overall exposure, color, and timing intent.

Question 4

Is it safe to work with my videos here?

Accepted Answer

The heavy lifting happens inside your session using your device’s capabilities. We do not run a required cloud render pass for the core color pipeline, which means fewer copies of your media on external systems. Use HTTPS, keep your browser updated, and only download the finished file to trusted storage.

Question 5

What is the difference between brightness and contrast?

Accepted Answer

Brightness moves the whole image lighter or darker. Contrast stretches or compresses the distance between the brightest and darkest parts, adding punch or flattening the image. A practical recipe is to set brightness first, then add contrast, then fine-tune saturation for the mood you want.

Question 6

What is the maximum file size I can upload ?

Accepted Answer

The free on-page experience supports up to 500 MB per file in this build. If you need larger or batch work, an account and higher limits may be offered separately — the interface will surface a clear prompt when a file exceeds the cap.

Question 7

How do I achieve a cinematic look using this tool?

Accepted Answer

Try a slight reduction in brightness, a moderate increase in contrast, a small reduction in saturation, and a vignette between 30% and 50% intensity. Small hue tweaks can nudge a scene toward teal-orange warmth or cooler daylight depending on the story.

Question 8

Can I use this tool on my phone?

Accepted Answer

Yes. The interface is responsive, touch-friendly, and the same color controls are available. Very large files or long runtimes will take more time to encode on mobile chips — plug in the device and keep the tab active for best results.

Adjust Video Online —

How it works

Step 1 — Upload Your Video

Step 2 — Adjust the Settings

Step 3 — Export & Download

Common questions