Welcome to XXTools! Launched in August 2023, our website aims to offer a diverse suite of free, powerful, and user-friendly online developer tools. Most of our tools are private and secure, as they run entirely within your browser. We strive to maintain a clean and modern user interface, free from annoying advertisements.
There are already many similar sites, some focus on a single developer function, while others offer comprehensive toolkits. However, many of these sites are cluttered with ads and have disorganized pages. After discovering this two-character domain name (XX) in early August, I decided to create my own website, both for myself and for everyone else.
The site is still in its early stages of development, so if you have any suggestions, please feel free to send an email. I hope you will remember the site domain, xx.tools, which is simple and easy to recall! Thank you!
Free online tool to encode data to URL encoded format or decode from it, also known as percent encoding and decoding.
Free online tool to convert text to HTML entities encoded format or decode to original data with various advanced options.
Free online tool to encode text to Base64 format or decode Base64 format data to original data.
Free online tool to encode text to Base32 format or decode Base32 format data to original data.
Free online tool to encode text to Base16 format data or decode Base16 format data to original data.
Free online tool to convert between JavaScript object and JSON. The Conversion is private and secure, run entirely in browser.
Free online tool to convert JSON to YAML, or YAML to JSON. The conversion run entirely in browser.
Free online tool to convert XML to JSON, or JSON to XML. The conversion run entirely in browser.
Free online tool to convert JSON to TOML, or TOML to json in realtime. The Conversion is private and secure, run entirely in browser.
Free online tool to convert JSON to CSV, or CSV to JSON in realtime. The conversion is private and secure, run entirely in browser.
Free online tool to convert YAML to TOML, or TOML to YAML in realtime. The Conversion is private and secure, run entirely in browser.
Free online tool to minify HTML content in realtime, minify HTML to reduce size