JSON Formatter
Format, validate, and beautify JSON data instantly in your browser.
Base64 Encoder / Decoder
Encode text or decode Base64 strings instantly online.
URL Encoder / Decoder
Encode or decode URL strings (percent-encoding) instantly online.
Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa.
Regex Tester
Test and debug regular expressions online with real-time match highlighting.
Word Counter
Count words, characters, sentences, and paragraphs in your text instantly.
HTML Formatter
Beautify and format messy or minified HTML code with proper indentation.