Recolor a logo.

Set From to the logo's main color and To to #ffffff. With Keep shades on, a gradient in the mark becomes a light-to-white gradient; with it off, every matched pixel becomes flat white, which is what most reversed logos want. Transparency around the mark stays.

Set From to the old brand color and To to the new hex code. A logo with several brand colors takes one pass per color: download, drop the result back in and pick the next pair.

Turn on Keep shades. The hue and saturation move to the new color while each pixel keeps its lightness, so a gradient stays a gradient and a shadow stays a shadow. Without it, the gradient flattens to one tone.

Lower the tolerance so only the intended color is matched, and turn on Preview matches to check. Anti-aliased edges are a mix of the logo color and the background, so keep Smooth edges on at a radius of 1 or 2 for a clean outline. If the logo is on a white box, make it transparent first.

This tool works on raster images, so a large PNG export gives the best result. If you have the logo as an SVG, the SVG tools recolor it as vector instead, which keeps it sharp at any size.

Tolerance decides how far a pixel's color may be from the From color and still be replaced, as a percentage of the distance between black and white in RGB. At 0 only exact matches change; at 10 to 20, shades around it change as well, which is what a photo or a JPG needs. The replacement is strongest at the exact color and fades toward the tolerance limit.

With Keep shades on, each matched pixel takes the hue and saturation of the To color but keeps its own lightness, so a shaded red shirt becomes a shaded blue shirt instead of a flat blue cutout. Leave it off for flat graphics where every matched pixel should become exactly the new color.

Yes. The tool changes only the red, green and blue values of matched pixels and leaves every alpha value as it was, so transparent, translucent and opaque areas stay exactly as transparent as before. The output is a PNG so that alpha is kept.

No. Your browser decodes the file and does the pixel work with its Canvas API, and the page makes no request with it. You can load the page, go offline and keep working; the download is written from memory on your device.

No. The "Recolor a logo" tool is free and opens without a sign-in, an account or an install.

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 "Recolor a logo" tool: PNG color replacer, Transparent logo maker, Change an SVG logo's color, Recolor SVG icons. Each opens on its own page, free and in the browser.

The "Recolor a logo" tool is one of 47 in its group. The group's page, /tools/png, 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.