Our Mission
Our mission is simple: to provide **free, fast, and reliable web tools** that help developers, data analysts, and any professional manipulate common formats such as **JSON, XML, Base64**, and more. We believe that complex tasks should have simple and accessible solutions for everyone.
Why We Are Static (Privacy and Security)
This site is 100% static, meaning that **all processing occurs directly in your browser**. This not
only guarantees the **speed** of the tool but also offers **maximum security** and **privacy**.
Furthermore, all our tools (like JSON Editor) include a
Local Auto-Save system, ensuring that your progress is maintained in the browser even if
you close the tab.
Your data never leaves your device and is not stored on our servers.
The Creators
This project is developed and maintained by toolspro.dev, with the vision of making the web easier for everyone who works with data. We will continue to add new tools and functionalities.
Open Source Licenses
ToolsProDev uses several open-source libraries. Below are the third-party projects used and their respective licenses.
1. JSONEditor
**JSONEditor** is the main library that powers the JSON Formatter and Editor.
- **Author:** Jos de Jong.
- **Version:** 10.4.1 (as of 2025-08-28)
- **License:** Apache License, Version 2.0 (Apache-2.0)
Copyright (c) 2011-2025 Jos de Jong.
Licensed under the Apache License, Version 2.0 ("License"). You may obtain a copy of the License at: http://www.apache.org/licenses/LICENSE-2.0
2. Ace Editor
The code editor (JSON input panel) is based on **Ace Editor**, integrated with JSONEditor.
- **Project:** Ace - The High Performance Code Editor for the Web.
- **License:** BSD License (or compatible licenses).
3. Font Awesome (Icons)
The icons used in the interface are provided by Font Awesome.
- **Project:** Font Awesome Free.
- **License:**
- **Fonts:** SIL OFL 1.1
- **CSS/Code:** MIT License
- **Official Page:** https://fontawesome.com/