Free Tools & Utilities

Professional-grade tools and utilities for developers and designers. No ads, no limits, completely free forever.

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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.

Data Tools

Color Converter

Convert colors between HEX, RGB, HSL formats with live preview. Perfect for designers and developers.

Design Tools

Base64 Encoder/Decoder

Encode and decode Base64 data instantly. Handle text, files, and images with ease.

Data Tools

.gitignore Generator

Generate comprehensive .gitignore files for 20+ programming languages and frameworks.

Developer Tools

HTML Shell Generator

Create and test HTML code with live preview. Real-time editing with syntax highlighting.

Developer Tools

Sorting Algorithms Visualizer

Visualize and learn sorting algorithms with interactive animations and performance comparisons.

Educational

HTML Arrows & Symbols

Complete collection of HTML entities for arrows, symbols, and special characters.

Reference

CSS3 Generator

Generate CSS3 properties with live preview. Create border-radius, shadows, gradients, and animations.

Design Tools

CSS Sprites Generator

Generate CSS sprites from multiple images with automatic CSS generation for web optimization.

Optimization

Web Development Checklist

Complete checklist for web development best practices, SEO, performance, and accessibility.

Reference

Colorblind Filter Simulator

Test your designs for colorblind accessibility with different color vision deficiency simulations.

Accessibility

Subtle Patterns Generator

Generate subtle background patterns and textures for modern web design.

Design Tools

Color Code Generator

Generate HTML color codes with visual picker. Find perfect colors with live preview.

Design Tools

Camel Case Converter

Convert text to camelCase format for JavaScript variables and object properties.

Text Tools

Kebab Case Converter

Convert text to kebab-case format for CSS classes and URL slugs.

Text Tools

Snake Case Converter

Convert text to snake_case format for Python variables and database fields.

Text Tools

Title Case Converter

Convert text to Title Case format for headings and proper formatting.

Text Tools

Reverse Text Tool

Reverse the order of characters in your text for creative writing and puzzles.

Text Tools

Remove Extra Spaces

Clean up text by removing extra spaces, tabs, and newlines.

Text Tools

Word Count Tool

Count words, characters, and lines in your text for writers and content creators.

Text Tools

MD4 Hash Generator

Generate MD4 hash from your input text for cryptographic purposes.

Data Tools

ROT13 Encryptor

Encrypt or decrypt text using the ROT13 cipher for simple encryption.

Data Tools

Why Choose Techamana Tools?

Built by developers and designers, for developers and designers. Each tool is crafted with attention to detail and user experience.

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