All Tools - Free Online Utilities

Welcome to the most comprehensive collection of free online tools designed for developers, designers, marketers, writers, and anyone who needs quick access to essential web utilities. Our collection features 117 powerful tools across 7 major categories, all completely free with no signup required.

Every tool in our collection is built with privacy and performance in mind. All processing happens entirely in your browser using client-side JavaScript, which means your data never leaves your device. No server uploads, no data collection, no tracking - just pure functionality when you need it.

For Web Developers: Format and validate JSON responses from APIs, encode/decode Base64 strings, test regular expressions, convert between data formats (CSV to JSON), decode JWT tokens, and parse cron expressions. Essential tools for debugging and development workflows.

For Designers: Compress images without quality loss, resize photos for web use, convert between image formats, generate QR codes for print materials, create color palettes and gradients, and produce favicons in all required sizes.

For Content Creators: Count words and characters for SEO requirements, convert text cases for consistency, generate Lorem Ipsum placeholder text, compare document versions, and create SEO-friendly URL slugs.

For Businesses: Generate professional invoices and receipts, merge multiple PDFs into single documents, create secure passwords for employees, produce barcodes for inventory, and calculate compound interest for financial planning.

For Students & Educators: Calculate exact ages and days between dates, convert units and measurements, generate random names for classroom activities, create bingo cards for games, and use calculators for math homework.