All Free Online Tools
Every tool below runs 100% in your browser — nothing is uploaded, no account is needed and there are no watermarks. Pick a tool and get your result in seconds.
Word Counter
Count words, characters, sentences and reading time in real time.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase and more.
JSON Formatter
Format, validate and minify JSON data with syntax highlighting.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text, UTF-8 safe.
Password Generator
Generate strong, random, secure passwords with custom length and symbols.
UUID Generator
Generate random UUID v4 identifiers in bulk with one click.
Unix Timestamp Converter
Convert Unix timestamps to human dates and back, with UTC and local time.
Color Converter
Convert colors between HEX, RGB and HSL with live preview.
Unit Converter
Convert length, weight and temperature units instantly and accurately.
QR Code Generator
Create QR codes for links, text and Wi-Fi. Free PNG download.