Zaruni Tools
Free web tools, built by Zaruni.
Useful browser-based tools you can use right now — no accounts, no installation, no cost.
Browser IDE
Write and run HTML, CSS and JavaScript in your browser.
A free browser-based code IDE. Write HTML, CSS, and JavaScript with live preview — no install, no sign-up, works in any browser.
Cool Usernames
Generate unique usernames for gaming, Instagram, TikTok and more.
Free username generator. Create cool, unique usernames for gaming, Instagram, TikTok, Discord and more — hundreds of ideas instantly.
Free Online Web Tools
A collection of free, instant tools for text, code, images and more.
Free online web tools for developers and creators: text utilities, code formatters, image tools, color tools, SEO tools and more. No install, no sign-up.
SecureGen
Generate strong passwords and passphrases instantly.
Free secure password and passphrase generator with entropy estimation. Customizable length, character sets, and passphrase options. No data ever sent anywhere.