UTL.tools
Free Online Utilities
Simple tools that solve everyday problems. Instant, client-side, zero subscriptions, and 100% private.
Utility Categories
Fun & Decision
Random generators, pickers, decision makers, and games of chance.
Internet & Network
IP lookup, DNS diagnostics, browser inspection, and connectivity tools.
Developer Tools
Formatters, encoders, parsers, validators, and code utility essentials.
Business & Office
Invoicing, signatures, QR codes, and entrepreneurial generators.
Finance & Math
Interest, loans, percentages, discounts, and money calculations.
Health & Daily Life
Body metrics, age calculations, hydration trackers, and wellness tools.
Education & Writing
Word counting, reading time, GPA calculations, and academic tools.
Creative & Design
Color spaces, aspect ratios, image helpers, and visual utilities.
AI & Prompting
Token counters, prompt formatters, text cleaners, and AI assistance utilities.
Popular Utilities
What is My IP Address?
Instantly check your public IPv4 and IPv6 address, internet service provider (ISP), location, and connection details.
Recently Added Utilities
The UTL.tools Philosophy
The web is overcrowded with bloated websites that force account creation, load intrusive tracking ads, or break after a few months. UTL.tools is built differently:
No gimmicks or unnecessary visual excess. Focused purely on solving repetitive everyday tasks immediately.
All tools run statically in your browser. If our servers go offline, the tools continue executing in your tab.
Your passwords, financial calculations, and JSON payloads never touch any database or external analytics.