Red Eye Remover - Fix Red Eyes in Photos Instantly

Remove red eye from photos online. Upload your image, select affected areas with precision controls, and fix red eyes instantly. Free, browser-based.

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Frequently Asked Questions

Red eye occurs when camera flash reflects off the blood vessels in the retina at the back of the eye. This happens most often in low-light conditions when pupils are dilated, allowing more light to reach the retina. The red reflection is then captured by the camera, creating the unwanted red-eye effect in photographs.

The tool uses advanced color analysis to detect pixels with abnormally high red values compared to green and blue channels. When you select an area containing red eye, the algorithm identifies these red-dominant pixels and replaces the excessive red with more natural tones derived from the green and blue channels, while preserving the original brightness and detail of the eye.

Yes, use the sensitivity slider to control how aggressively the tool detects and removes red tones. Lower sensitivity (1-30%) targets only the brightest red pixels, ideal for mild red-eye. Higher sensitivity (70-100%) removes more red tones, useful for severe red-eye cases. Start at 50% and adjust based on your results.

The brush size determines the area affected when you click on the image. Smaller brushes (10-20px) provide precision for detailed work on small eyes or children's photos. Larger brushes (60-100px) work better for adult portraits or when you need to cover eye areas quickly. Adjust the size to match the size of the eyes in your photo for best results.

Yes, click the 'Undo' button to remove your last correction. The tool maintains a history of up to 20 corrections, allowing you to step back through multiple changes. If you want to start completely fresh, use the 'Reset All' button to restore the original image.

Click the 'Show Original' button to toggle between your original image and the corrected version. This lets you compare the results and decide if you need additional corrections or adjustments to sensitivity. The button text changes to 'Show Corrected' when viewing the original.

The tool supports all common image formats including JPG, PNG, GIF, WebP, and BMP. Simply upload your photo using the upload area or drag and drop it onto the page. The tool automatically processes the image and prepares it for red-eye correction.

Yes, the tool can remove red-eye and similar effects from animal photos. However, animals often show green or yellow eye reflections instead of red. For these cases, you may need to adjust the sensitivity settings. The tool works best on red reflections but can help reduce other color casts with proper adjustment.

Click the 'Download' button to save your corrected image as a PNG file. The downloaded image maintains the same resolution as your uploaded photo, ensuring no quality loss. The file will be saved to your default downloads folder with the name 'red-eye-corrected.png'.

No, all processing happens entirely in your browser using the Canvas API. Your photos never leave your device, ensuring complete privacy and security. The tool works offline once the page is loaded, and no data is transmitted to any server during the red-eye removal process.

Red Eye Remover - Fix Red Eyes in Photos Instantly

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