Colour Fix
Underwater colour correction
Restore the reds lost underwater — in your browser, with no upload and no watermark. Save the result straight into a dive.
Instant previewAdjustable intensityImages & short video
Upload your underwater photo
Automatically restores reds and balances colours lost underwater
Tap to upload underwater photos or video
JPG, PNG, WebP, HEIC on iPhone · MP4, WebM, MOV (max 100MB)
Free: 3 photos at a time · Pro for a whole card
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Smart Algorithm
Analyzes your photo's color histogram to automatically detect and correct underwater color cast
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Red Recovery
Restores red wavelengths that are naturally filtered out by water, bringing back natural skin tones
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Fine Control
Adjust the correction intensity from 0% to 150% to get the perfect balance for your specific photo