Free Developer Tools for Everyday Work
Fast, simple and free online tools for developers, programmers and tech enthusiasts. Format JSON, test regex, generate passwords, convert data and more.
Most Used Tools
Handy tools that developers use regularly for coding, debugging and everyday development tasks.
JSON Tools
JSON Formatter
Format and beautify JSON data with proper indentation and structure.
JSON Tools
JSON Validator
Validate JSON and quickly identify syntax errors.
Developer Tools
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 strings instantly.
Developer Tools
Regex Tester
Test regular expressions against your sample text.
Security Tools
Password Generator
Generate strong and secure random passwords.
Security Tools
Hash Generator
Generate MD5, SHA-1, SHA-256 and other common hashes.
Database Tools
SQL Formatter
Format SQL queries and make complex queries easier to read.
Developer Tools
Timestamp Converter
Convert Unix timestamps to readable dates and vice versa.
Browse Tools
Explore Tools by Category
Find the right tool for your development, programming, security and web development needs.
Developer Tools
Useful tools for developers, programmers and software engineers.
JSON Tools
Format, validate, minify and convert JSON data quickly.
Text Tools
Clean, format, transform and analyze text with simple tools.
Security Tools
Generate passwords, hashes and useful security-related values.
Database Tools
SQL formatting, query helpers and database development utilities.
Web Tools
Useful utilities for URLs, HTML, CSS, websites and web developers.
Image Tools
Resize, compress and optimize images for websites and applications.
Color Tools
Generate, convert and work with HEX, RGB, HSL and other colors.
Simple tools. Faster workflow.
TechSutraHub tools are designed to solve small but repetitive development tasks without unnecessary complexity.