CleanTextTools Core

CleanTextTools Core is the limited open-source edition of CleanTextTools. It provides essential browser-based functions for removing common Markdown, spacing and hidden-character artifacts from AI-generated text.

The Core edition processes text locally in the browser and does not rewrite the original message.

Core features

• Remove common Markdown formatting
• Fix repeated spaces and excessive blank lines
• Remove hidden and zero-width characters
• Preserve the original wording
• Copy cleaned text
• Run directly in a modern browser
• No account required
• No server-side text processing

Run locally

No installation is required.

1. Download or clone this repository.
2. Open index.html in a modern browser.
3. Paste text into the input field.
4. Select the cleaning options.
5. Click Clean text.

You may also serve the files using a local static-file server.

Core and hosted editions

This repository contains only the limited open-source Core edition.

The complete hosted version includes the latest interface, additional cleaning options, platform-specific workflows and ongoing product improvements.

Use the hosted version at:

https://cleantexttools.com/

Privacy

The Core edition performs its text-cleaning operations locally in the browser. This repository does not contain user-submitted text, production credentials, private infrastructure or customer data.

For information about the hosted website, review the privacy policy on CleanTextTools.com.

Security

Do not submit security vulnerabilities as public issues. Follow the instructions in SECURITY.md.

Contributing

Contributions to the public Core edition are welcome. Review CONTRIBUTING.md before opening a pull request.

Licence

CleanTextTools Core is licensed under the GNU Affero General Public License v3.0.

The licence applies only to the files published in this repository. It does not apply to separate private repositories, proprietary services, private infrastructure or other unpublished CleanTextTools materials.