50+ Essential Developer Tools
in One Place
Generators, converters, validators, formatters, PDF tools, and image utilities. Free, secure, and processing entirely in your browser.
Generators
Create random data, keys, and codes.
Free QR Code Generator
Create QR codes for URLs, text, WiFi, and more.
UUID Generator
Generate unique v1, v4, and v5 UUIDs.
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Random Number Generator
Generate truly random integers.
Random Email Generator
Generate fake email addresses for testing.
Lorem Ipsum Generator
Generate placeholder text for designs.
Converters
Transform data between different formats.
JSON ↔ CSV Converter
Convert JSON data to CSV spreadsheet format.
Date Format Converter
ISO, RFC 2822, SQL, and localized dates.
Unix Timestamp Converter
Convert Epoch timestamps to human dates.
Time Units Converter
Seconds to minutes, hours, days, years.
Color Converter
Convert between RGB, HEX, and HSL.
Angle Converter
Degrees, Radians, Gradians conversion.
Unit Converter
Convert length, mass, volume and area.
Validators
Check syntax and validate data integrity.
Formatters
Beautify and clean up code.
Encoders
Encode and decode data.
CSS Tools
Visual generators for web design.
PDF Tools
Manipulate PDF documents easily.
Image Tools
Edit and optimize images.
Text Tools
Text manipulation utilities.
Why use AllTools?
Privacy First
Almost all tools work client-side. Your data (passwords, JSON, images) never leaves your browser.
Blazing Fast
Built with Nuxt 4 and modern web technologies for instant load times and snappy performance.
Always Free
No subscriptions, no hidden paywalls, and no registration required. Just open and use.