Free Tools & Utilities
Professional-grade tools and utilities for developers and designers. No ads, no limits, completely free forever.
Tools by Category
Browse our collection of professional tools organized by category
JSON Formatter & Validator
Format, validate, and minify JSON instantly. Professional JSON tool with syntax highlighting and error detection.
Color Converter
Convert colors between HEX, RGB, HSL formats with live preview. Perfect for designers and developers.
Base64 Encoder/Decoder
Encode and decode Base64 data instantly. Handle text, files, and images with ease.
.gitignore Generator
Generate comprehensive .gitignore files for 20+ programming languages and frameworks.
HTML Shell Generator
Create and test HTML code with live preview. Real-time editing with syntax highlighting.
Sorting Algorithms Visualizer
Visualize and learn sorting algorithms with interactive animations and performance comparisons.
HTML Arrows & Symbols
Complete collection of HTML entities for arrows, symbols, and special characters.
CSS3 Generator
Generate CSS3 properties with live preview. Create border-radius, shadows, gradients, and animations.
CSS Sprites Generator
Generate CSS sprites from multiple images with automatic CSS generation for web optimization.
Web Development Checklist
Complete checklist for web development best practices, SEO, performance, and accessibility.
Colorblind Filter Simulator
Test your designs for colorblind accessibility with different color vision deficiency simulations.
Subtle Patterns Generator
Generate subtle background patterns and textures for modern web design.
Color Code Generator
Generate HTML color codes with visual picker. Find perfect colors with live preview.
Camel Case Converter
Convert text to camelCase format for JavaScript variables and object properties.
Kebab Case Converter
Convert text to kebab-case format for CSS classes and URL slugs.
Snake Case Converter
Convert text to snake_case format for Python variables and database fields.
Title Case Converter
Convert text to Title Case format for headings and proper formatting.
Reverse Text Tool
Reverse the order of characters in your text for creative writing and puzzles.
Remove Extra Spaces
Clean up text by removing extra spaces, tabs, and newlines.
Word Count Tool
Count words, characters, and lines in your text for writers and content creators.
MD4 Hash Generator
Generate MD4 hash from your input text for cryptographic purposes.
ROT13 Encryptor
Encrypt or decrypt text using the ROT13 cipher for simple encryption.
Why Choose Techamana Tools?
Built by developers and designers, for developers and designers. Each tool is crafted with attention to detail and user experience.
Lightning Fast
Optimized for speed with instant results. No waiting, no loading screens.
Privacy First
Your data stays in your browser. No tracking, no data collection.
Professional Grade
Built for professionals with advanced features and reliable performance.
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