Does Swap Red and Green upload my file or text to Tool-You servers?

No. Swap Red and Green runs in this browser tab. Files stay on the device. Limit note: Images. Swap R↔G. Output PNG. Max 20 MB.

Should I use Swap Red and Blue instead of Swap Red and Green?

Use Swap Red and Green when you need Exchange R and G channels. Use Swap Red and Blue when you need Exchange R and B channels. They share a category (Images) but not the same job.

Swap Red and Green

Exchange R and G channels.

Swaps the red and green channels. Unlike Swap Red and Blue this touches green, not blue. Unlike Keep Green Channel this keeps all pixels, recolored. Runs in the browser on a canvas.

What Swap Red and Green does

Swaps the red and green channels. Unlike Swap Red and Blue this touches green, not blue. Unlike Keep Green Channel this keeps all pixels, recolored. Runs in the browser on a canvas.

The interactive controls for Swap Red and Green load after this article so crawlers still read the instructions. Path /swap-red-green-image is the canonical address. Work happens on this device; Tool-You does not take a copy of the file or pasted text for Swap Red and Green.

How to use Swap Red and Green

Stay on this Swap Red and Green page (/swap-red-green-image). Do not switch to Swap Red and Blue unless you actually want Exchange R and B channels..
Add the file type Swap Red and Green accepts. Hint from the path: swap red green image. Exchange R and G channels.
Set only the options that match Swap Red and Green. Neighbor Keep Green Channel does something else (Zero red and blue, then PNG.). Tool note: Swaps the red and green channels. Unlike Swap Red and Blue this touches green, not blue. Unlike Keep Green Channel this keeps all pixels, recolored. Runs in the browser on a canvas.
Run Swap Red and Green in this tab. Browser memory still applies: Images. Swap R↔G. Output PNG. Max 20 MB.
Download or copy the result from Swap Red and Green. If it is the wrong job, open Swap Red and Blue instead.

When not to use Swap Red and Green

Skip Swap Red and Green when a neighbor tool matches better — start with Swap Red and Blue or Keep Green Channel — or when the description already warns the job will fail. In the tool’s own words: Swaps the red and green channels. Unlike Swap Red and Blue this touches green, not blue. Unlike Keep Green Channel this keeps all pixels, recolored. Runs in the browser on a canvas.

Questions about Swap Red and Green

What does Swap Red and Green do that other Images pages on this site do not?: Swaps the red and green channels. Unlike Swap Red and Blue this touches green, not blue. Unlike Keep Green Channel this keeps all pixels, recolored. Runs in the browser on a canvas. Short version: Exchange R and G channels.
Does Swap Red and Green upload my file or text to Tool-You servers?: No. Swap Red and Green runs in this browser tab. Files stay on the device. Limit note: Images. Swap R↔G. Output PNG. Max 20 MB.
Should I use Swap Red and Blue instead of Swap Red and Green?: Use Swap Red and Green when you need Exchange R and G channels. Use Swap Red and Blue when you need Exchange R and B channels. They share a category (Images) but not the same job.
What are the limits of Swap Red and Green?: Images. Swap R↔G. Output PNG. Max 20 MB. Also: Swaps the red and green channels. Unlike Swap Red and Blue this touches green, not blue. Unlike Keep Green Channel this keeps all pixels, recolored. Runs in the browser on a canvas.