Paste your text to get instant word, character, sentence, and paragraph counts with estimated reading time.
Paste your JSON to format, validate, and beautify it instantly.
Generate strong, random passwords instantly.
Encode or decode text using Base64 encoding.
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text.
Generate random UUIDs (v4) instantly.
Generate placeholder text for your designs and layouts.
Pick a color from the wheel or enter a value to convert between HEX, RGB, and HSL.
Interactive component demos are coming soon
This section will feature live, interactive demos showcasing modern frontend development patterns and reusable components.
Each demo will include working code examples you can explore, modify, and learn from — built with vanilla JavaScript and TypeScript.
QuickTools Online provides free, fast, and privacy-friendly utilities for developers and writers. All tools run directly in your browser or on our servers with no data stored. No account required.
Count words, characters, sentences, and paragraphs instantly. Get estimated reading time for your content. Perfect for bloggers, students, and content writers.
Format, validate, and beautify JSON data. Supports customizable indentation and minification.
Generate cryptographically secure random passwords. Customize length and character types for your security needs.