Get things done
in your browser
Simple, fast tools for everyday tasks — convert, format, encode, and more. No account needed, no tracking, nothing to install.
No installs
Every tool runs entirely in your browser. Nothing to download or configure.
Private by default
Your data never leaves your device. No servers, no logs, no tracking.
Instant results
Real-time processing as you type. No waiting, no loading spinners.
Everything you need, right here
Convert between lowercase, UPPERCASE, Title Case, camelCase, snake_case, and kebab-case.
Open toolCount words, characters, sentences, and estimate reading time in real time.
Open toolConvert Markdown to HTML with live preview and syntax highlighting.
Open toolValidate, format, and minify JSON with instant error detection.
Open toolEncode and decode Base64 strings for APIs, data URLs, and more.
Open toolConvert length, weight, and temperature with a clean tab interface.
Open toolTips, tutorials & updates
Welcome to urbi.tools — Free Browser Tools for Developers
Urbi Tools is a collection of free, privacy-first browser tools for developers and makers. No installs, no accounts, no tracking. Everything runs locally.
Word Counter Online: Count Words, Characters & Reading Time Instantly
Count words, characters, sentences, and reading time instantly. Free online word counter — no sign-up, updates as you type, works on any device.
How to Generate WhatsApp API Credentials: Complete Guide for n8n, Make.com & Zapier
Complete guide to setting up WhatsApp Business API — create your Meta app, get a permanent token, and connect to n8n, Make.com, or Zapier in minutes.
Base64 Decode Online — Instant, Free, Browser-Based
Decode any Base64 string online instantly — no uploads, no sign-up, 100% private. Free browser-based decoder with URL-safe and MIME support. Try it now.
Ready to build?
Start using urbi.tools today
All tools are free, run in your browser, and require zero setup.
Browse all tools