JSON Snap is a lightweight open source Chrome extension designed to improve the readability and formatting of JSON files directly in your browser.
- Automatic JSON formatting: beautify and minify based on context
- Light and dark flat UI themes inspired by modern color palettes (e.g., Monokai)
- 100% client-side processing — no data leaves your browser
- Clone this repository
git clone https://github.com/msz-tech/json-snap.git-
Load the extension in Chrome
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Open chrome://extensions
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Enable Developer mode
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Click “Load unpacked”
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Select the root folder of the project
Open any page containing raw JSON: the extension will automatically format the content. You can toggle between light and dark themes using the extension’s icon.
Contributions are welcome! Please follow the branch naming conventions (feature/xxx, bugfix/xxx) and open clear pull requests.
This project is licensed under the MIT License. See the LICENSE file for details.
For any questions or support, please open an issue in this repository.