WebP icon color swap.

Process each icon with the same target hex. Even if the sources have slightly different blacks or grays, the same settings bring them all to one exact brand color.

Yes. Swap the icon's main color to the hover color and save it with a -hover suffix; repeat for active and disabled states.

Turn on Smooth edges and Preserve shades together. They keep the gradient between the icon color and the transparent edge, so the anti-aliasing survives.

Yes, one at a time. Pick just the color to change with a low tolerance; the others stay as they are. Run it again for the next color.

SVG is better for simple icons that have to scale. WebP suits complex icons, icons with effects, or pixel-exact rendering at a fixed size.

No. The browser decodes the file, a canvas does the work and the result is built on your device; the page makes no request with your image. You can load it, go offline and keep working.

The edit is written as a PNG so nothing is lost: it keeps every pixel and the alpha channel exactly. Run the result through the WebP compressor to get a WebP back for the web, usually 25 to 35% smaller than the PNG.

No. The "WebP icon color swap" tool is free and opens without a sign-in, an account or an install.

Nothing. The "WebP icon color swap" tool holds your input in the page's memory, so closing or reloading the tab clears it, and it saves nothing in this browser.

Up to 100 MB per file, the limit the tool states under its drop area. A larger file is refused with a plain message instead of being decoded.

No, it takes one file at a time. If you drop or choose several, only the first is used; run the tool again for the next one.

The edit is written as a PNG because PNG stores every pixel exactly, with a full alpha channel, so the result can be edited again without a second round of loss.

No. The browser decodes the image and the tool writes a new file from its pixels, so camera EXIF, GPS position and text chunks in the original are not copied into the result. Keep the original file if you need them.

No. The result has the same width and height in pixels as the source.

Closest to the "WebP icon color swap" tool: WebP color replacer, PNG color replacer, WebP transparency creator, Unify icon set colors. Each opens on its own page, free and in the browser.

The "WebP icon color swap" tool is one of 44 in its group. The group's page, /tools/webp, lists them all.

The tool is free. Its interface is built from shadcn.io's own components (Button, Input, Slider and the rest of the registry under /ui), which come in React, Vue, Svelte and Solid. Pro adds the blocks and templates for the product around it.