Image Color Replacer
Replace pixels near a chosen RGB color using tolerance distance.
How Image Color Replacer works
Image Color Replacer is designed to replace pixels near a chosen RGB color using tolerance distance. Euclidean distance in eight-bit RGB space determines whether each pixel receives the replacement color or remains unchanged. Image Color Replacer adds a focused result for this operation. For Image Color Replacer, the immediate result links every visible control to a value or preview that can be inspected as the settings change.
With zero tolerance, the exact sample color 100, 150, 200 is replaced by 255, 0, 0. Use it to swap a flat icon color, recolor simple artwork, or correct a narrowly defined screen-capture color. In Image Color Replacer, keeping this example as a reference helps distinguish a control change from an unexpected implementation result.
Limits, output, and privacy
RGB distance is not perceptually uniform, and high tolerance can replace unrelated colors with similar channel values. For Image Color Replacer, large source images require more memory because the browser holds both source and output pixel buffers while processing. Image Color Replacer keeps the operation client-side. With Image Color Replacer, the entered values or selected file remain on this device, and the final action uses only the result already held by the browser.
Frequently Asked Questions
How does the image color replacer work?
It will replace pixels near a chosen RGB color using tolerance distance. The default controls reproduce the worked vector described on the page.
What should I verify before using the result?
For Image Color Replacer, large source images require more memory because the browser holds both source and output pixel buffers while processing.
Does the image color replacer upload my input?
No. Image Color Replacer performs its calculation, preview, and copy or download action locally in your browser.
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