offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers

Video Color Grading

Adjust video brightness, contrast, and saturation for professional color correction and creative looks.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

Source file

Files are processed locally in your browser using WebAssembly.

Brightness

-1.0 to 1.0 (0 = no change)

Contrast

0.5 to 2.0 (1.0 = no change)

Saturation

0 = grayscale, 1.0 = original

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.