Color Replace

Find a color in an image and swap it with another (with tolerance + feather).

Tool Media & Files Updated Apr 19, 2026
How to Use
  1. Drop image.
  2. Pick target + replacement color + tolerance.
  3. Download.
Image
🎨
Drop image
Preview

Notes

Distance
RGB Euclidean
Mode
Replace within tolerance
Feather
Smooth blend
Alpha
Preserved
Output
PNG
Privacy
Local

About the Color Replace

Whether you are at a desk or on your phone, the Color Replace makes image, audio and file tasks easy — and it is completely free. Find a color in an image and swap it with another (with tolerance + feather).

How it works

Enter what you have and read the result as it updates live. It all runs on your own device, so it is quick and private, with nothing to install.

Want the deeper story? The Knowledge Base explains the ideas behind the tools in more detail.

Frequently Asked Questions

Gradient target?

Tolerance controls how close counts — increase to catch variations.

How do I use the Color Replace?

Simply type your numbers and read the result, which refreshes the instant you change something. There is nothing to submit and nothing to wait for.

Is it free? Does it work without internet?

Yes to both. It is free with no sign-up, and once the page has loaded it keeps working even with no internet.

Where does my data go?

Nowhere — every calculation runs on your own device. Nothing you enter is uploaded, logged, or stored.

Common Use Cases

Recolor logo

Change brand color.

Last updated: