# Image to White

> Free browser-based tool for turning a logo or image white while preserving transparency. Input files never leave the user's device.

## Use the tool

- [Image to White converter](https://image-to-white.fabreco.studio/): Upload PNG, JPG, JPEG, WebP, or SVG and download a transparent white PNG.
- [Privacy](https://image-to-white.fabreco.studio/privacy/): Local-processing and privacy details.
- [Source code](https://github.com/fabrecostudio/image-to-white): Public implementation.

## Capabilities

- Converts every visible pixel to white while retaining alpha transparency.
- Can remove a uniform flat background by sampling the top-left pixel.
- Offers alpha-cutoff cleanup for faint antialiased edges.
- Rasterizes SVG input at 1x, 2x, or 4x before PNG export.
- Previews output on checkerboard, black, or dark-gray backgrounds.

## Constraints

- Browser UI only; there is no public conversion API.
- Maximum file size is 25 MB.
- Maximum dimensions are 12,000 px per side and 60 megapixels.
- Output is always PNG.
- Processing requires JavaScript and Canvas support.

## Privacy

Image data is decoded, processed, and exported locally in the browser. It is not uploaded to the application server.