Color Grade Video — LUTs & Color Correction
Apply a 3D .cube LUT and fine-tune exposure, contrast, saturation, temperature and tint with a live video preview. This free online video color grading tool processes supported MP4, MOV and WebM videos in your browser and exports a color-corrected MP4. Use display-ready SDR footage; log-to-Rec.709 conversion requires a suitable LUT.
Drop your file here or click to browse
Accepts MP4, MOV, WEBM
The LUT is applied first, then manual adjustments. Uploaded LUT files stay on your device and are not included in shared URLs.
Processing runs entirely in your browser. No file is uploaded anywhere.
Show approximate desktop FFmpeg example
ffmpeg -i input.mp4 -vf eq=brightness=0:contrast=1:saturation=1,colorchannelmixer=rr=1:gg=1:bb=1 -c:v libx264 -pix_fmt yuv420p -c:a aac output.mp4
Frequently asked questions
How do I apply a LUT to a video online?
Select a supported MP4, MOV or WebM video, load a 3D .cube LUT, adjust LUT strength and inspect the preview. Process the video to download an H.264 MP4. The tool supports LUT sizes from 2 to 65 and optional DOMAIN_MIN and DOMAIN_MAX values; 1D LUTs and other LUT formats are not supported.
Can I color correct video without a LUT?
Yes. Use the exposure, contrast, saturation, temperature and tint sliders to adjust your video manually. The preview plays your video with sound off by default; exporting applies the same adjustments to every video frame and keeps compatible audio.
Does this color grading tool support HDR or log footage?
This tool grades SDR canvas pixels and exports SDR MP4. It is not a color-managed HDR workflow. For log footage, use a LUT designed for your camera and an SDR output. A creative LUT alone may not convert log footage correctly.
Is online video color grading private and free?
Yes. Video processing stays on your device, with no account, watermark or upload. Use a browser with H.264 WebCodecs encoding, such as a current Chrome or Edge. Long clips and 1080p grading take longer on older devices.