Replace a Color in an Image

Replace a Color in an Image

Replacing a color swaps every matching pixel for a new one while leaving the rest of the image alone. It's the quick way to change a background fill, recolor a flat logo, switch a product variant, or clean up a stray color. You set the target by clicking the color directly in the image — the most accurate way to grab the exact shade — or by choosing it manually.

The tolerance slider controls how forgiving the match is. A low tolerance changes only pixels that are nearly identical to the target; a higher tolerance also catches close shades, which matters for photos and gradients where a single color spans many subtle values. The tool feathers the edge of the match so the swap blends in instead of leaving a hard ring.

The change previews live, so you can balance tolerance against accuracy by eye before exporting. Output is saved at full resolution as PNG, JPG, or WebP. For solid-fill graphics the result is clean; on detailed photographs, replacing a color is approximate by nature, so use a moderate tolerance and check the edges.

How to replace a color in an image

1. Add your image — drag & drop, paste, or choose a file.
2. Set the target — click the color in the image, or pick it manually.
3. Choose the new color — and raise tolerance to include similar shades.
4. Download — save the edited image as PNG, JPG, or WebP.

Tip: click the image to nail the target shade

Picking the target by clicking the actual pixel is far more reliable than guessing a hex code — a color that looks like one flat tone is often several near-identical shades, and clicking grabs the real one. Then nudge tolerance up until the whole region is covered.