Tool library
All 33 free XSular tools — open any utility directly or read the matching tutorial for step-by-step explanations.
Blog
Practical articles on writing, development, design, and productivity — each tied to a free XSular tool you can use right away.
Learn how to convert text between uppercase, lowercase, title case, camelCase, and snake_case instantly to save hours of manual reformatting.
Understand exactly how Base64 encoding works, why it is essential for transmitting binary data across the internet, and how to decode it safely.
Find out exactly how long it would take a hacker to crack your password. Learn the mechanics of password entropy and how to build unbreakable passphrases.
Stop struggling with mental math and manual formulas. Learn how to convert length, weight, volume, and temperature flawlessly using an online unit converter.
Discover the importance of clean, readable URL slugs for SEO. Learn how to instantly generate perfectly formatted links for your blogs and e-commerce stores.
Learn how to expertly format, validate, and debug complex JSON data instantly in your browser without compromising sensitive API secrets.
Free online Word Counter on XSular Tools. No signup, runs in your browser.
