Free Online Tools
Collection of useful tools for developers, designers, and content creators. All tools are free to use with no registration required.
Text Tools
Uppercase/Lowercase
Convert text to uppercase, lowercase, or capitalize words with a single click. Perfect for formatting your content quickly.
Word Counter
Count words, characters, sentences and paragraphs in your text. Essential for writers and content creators.
Text Replacer
Find and replace text in your content efficiently. Supports case-sensitive and whole word matching.
Number Tools
Advanced Calculator
Scientific calculator with advanced functions for complex calculations. Perfect for students and professionals.
Random Number Generator
Generate random numbers within a specified range. Useful for simulations, games, and statistical analysis.
Unit Converter
Convert between different units of measurement including length, weight, volume, and temperature.
Developer Tools
JSON Formatter
Format and validate JSON data. Supports syntax highlighting and error detection for well-structured JSON documents.
Base64 Converter
Encode and decode Base64 strings with support for both text and file conversions. Essential for data transmission and storage.
HTML Prettify
Format and beautify HTML code with proper indentation and syntax highlighting. Ideal for debugging and code readability.
Blogger Tools
Image Converter
Convert images between formats like PNG, JPEG, BMP, and WebP. Resize or compress images in one click.
QR Code Generator
Create custom QR codes for URLs, text, or contact info. Download as image or SVG format.
URL Shortener
Shorten long URLs with a clean interface. Generate short links for social media or marketing use.