# Color Inverter

> Color Inverter is a privacy-first browser tool that flips image palettes locally so designers, QA teams, and accessibility reviewers can invert colors without uploading files.

Color Inverter runs entirely on the client using Canvas APIs, keeping assets on-device while supporting PNG, JPG, WebP, GIF, HEIC/HEIF, AVIF, and BMP up to 25 MB or roughly 8K pixels per side. Output naming follows `{original}-ColorInverter.ext`, with export options for PNG, JPG, and WebP.

Primary workflow: drag-and-drop or select an image, trigger one-click inversion, review side-by-side previews, and download the negative while localized messaging and warnings keep the process accessible on desktop or mobile.

## Key URLs

- [Landing page - English](https://colorinverter.net/): Marketing overview, interactive converter widget, feature breakdowns, and calls to action.
- [Landing page - Simplified Chinese (简体中文)](https://colorinverter.net/zh): Localized experience for Chinese users with identical feature set and copy coverage.
- [Color inverter widget](https://colorinverter.net/#app): Direct anchor to the in-browser converter including upload dropzone, dual previews, format selector, and download controls.
- [How-to workflow](https://colorinverter.net/#usage): Step-by-step guide illustrating upload, invert, and download actions with annotated imagery.
- [FAQ](https://colorinverter.net/#faq): Answers covering privacy guarantees, supported formats, mobile/offline behavior, and roadmap details.
- [Black and white converter - English](https://colorinverter.net/tools/black-and-white-converter): Standalone grayscale workspace with hero copy, converter block, feature grid, use cases, and FAQ targeting "make image black and white" intents.
- [Black and white converter - Simplified Chinese](https://colorinverter.net/zh/tools/black-and-white-converter): Localized variant with identical flow, ensuring Chinese readers see the same CTA labels, converter hints, and structured data.
## Optional

- [Sitemap](https://colorinverter.net/sitemap.xml): Current list of localized public pages for crawl parity.
- [Discord community](https://discord.gg/tfejDUG6): Live support channel for release notes, troubleshooting, and user feedback.
- [Email support](mailto:support@colorinverter.net): Direct contact for compliance reviews, enterprise integrations, or feature requests.