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LUT Generator
Create and export custom color LUTs from images and video frames.
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About LUT Generator
About LUT Generator
LUT Generator is an innovative online AI-powered tool designed to help video editors and photographers create custom Color Lookup Tables (LUTs) by matching a source image or video frame to a reference image. It simplifies the complex color grading process by enabling users to refine colors through intuitive controls for strength, exposure, contrast, and saturation adjustments, thus crafting a personalized color style. Supporting popular image formats like JPEG, PNG, and WebP as well as SDR H.264 MP4 videos, LUT Generator generates industry-standard .cube LUT files compatible with top video editing software including DaVinci Resolve, Premiere Pro, Final Cut Pro, and more.
With an emphasis on privacy and ease of use, all image and video processing occurs locally in the browser, ensuring original media files never leave the user's device. The tool offers preview features with side-by-side and split comparisons so users can visualize color changes in real time before exporting. Additionally, it includes an inspired gallery of reference looks and AI-driven suggestions to assist users in achieving professional-grade results without requiring advanced color grading expertise.
Use Cases
- A freelance videographer uses LUT Generator to match the color tone of footage shot at different times of day, creating a seamless look across scenes for a corporate video project.
- A photographer creates custom LUTs from their favorite reference images to apply consistent color grading to large batches of photos in post-processing software.
- An indie filmmaker extracts a LUT from a cinematic film still to replicate its mood and color aesthetics in their own short film editing timeline.
- A YouTube content creator generates quick LUTs from vibrant reference images to enhance and unify their vlog footage before export.
- A social media marketer designs warm, summery LUTs with adjusted saturation and contrast to give promotional videos a lively, engaging look that matches brand identity.
- A video editor working remotely shares .cube LUT files created with LUT Generator across the team to maintain consistent color grading standards in a collaborative documentary project.
Key Features
- Create LUTs from images and SDR video frames
- Adjust strength, exposure, contrast, and saturation
- Export reusable .cube files compatible with major editing software
- In-browser processing keeping original media private
- Preview color matches with split and side-by-side comparisons
Pricing
LUT Generator operates on a freemium model. Users can access free features including LUT matching, preview comparisons, and PNG exports without cost. Exporting custom .cube LUT files requires credits, which can be purchased individually or in bundles, making it flexible for occasional or frequent users. There is no subscription fee, allowing users to pay only for the LUT exports they need. All processing happens in-browser, preserving user privacy with no hidden costs.
Pros & Cons
Pros
- + Supports both image and SDR video frame LUT creation with local in-browser processing, ensuring media privacy.
- + Exports industry-standard .cube files compatible with major video editors like DaVinci Resolve, Premiere Pro, and Final Cut Pro.
- + Offers fine-tuning controls for strength, exposure, contrast, and saturation to customize LUTs precisely.
- + Includes useful preview tools like split and side-by-side comparisons to visualize changes before committing.
- + Provides AI-powered color suggestions and a gallery of reference looks to inspire users without advanced color grading knowledge.
Cons
- - Cannot perfectly extract original LUTs from images since it approximates global color style without selective editing effects.
- - Limited to SDR H.264 MP4 videos; does not support direct LUT creation from HDR or LOG footage without prior color normalization.
- - Free usage limits exporting .cube LUT files requiring credit purchases, which might be a barrier for users needing many LUTs.
- - Processing large files (up to 20MB images, 100MB videos) can be slower depending on the user's device capabilities.
Frequently Asked Questions
What file formats can I use with LUT Generator?
You can upload JPEG, PNG, and WebP images up to 20 MB and 24 megapixels, as well as SDR H.264 MP4 videos up to 100 MB and 60 seconds duration for LUT creation.
How do I create a LUT from a video?
Upload an SDR H.264 MP4 video, select a representative frame within the tool, provide a reference image for color matching, adjust settings as needed, and export the LUT as a .cube file to apply in your video editor.
Can LUT Generator handle HDR or LOG footage?
No, it requires footage to be normalized to Rec.709 with Gamma 2.4 before upload, as it only processes SDR video frames for accurate color matching.
Is my original media safe when using LUT Generator?
Yes, all processing happens locally in your browser, so your original photos and videos never leave your device, ensuring your media files remain private.
Do I need to pay to use LUT Generator?
You can try LUT matching, fine-tuning, and previewing for free. Exporting custom .cube LUT files requires credits, which can be purchased as needed.
Tags
color-gradinglut-creationvideo-editingimage-processingcolor-correctioncube-lutonline-toolfreemium
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