Text & Developer
Word counter, case converter, QR codes, passwords, and JSON.
JSON Formatter
Format, indent, validate, and beautify JSON data with live syntax highlighting.
JSON Validator
Validate JSON syntax with exact error positions, line and column numbers.
JSON to YAML
Convert structured JSON data into clean, indented YAML configuration syntax.
YAML to JSON
Convert YAML configuration files into valid, formatted JSON data.
XML Formatter & Validator
Format, minify, and validate XML documents with syntax error detection.
Markdown to HTML
Convert Markdown notes and documentation into sanitized HTML markup.
Base64 Encoder & Decoder
Encode and decode text strings or binary files to and from Base64 with full UTF-8 support.
Word Counter
Count words, characters, sentences, and paragraphs as you type, with reading time.
Case Converter
Change text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, and more.
Password Generator
Create strong, random passwords with the length and characters you choose.
QR Code Generator
Create QR codes for links, text, Wi-Fi, email, and phone numbers. Download PNG or SVG.