Case Converter
Convert text between uppercase, lowercase, title case, sentence case, and slug formats.
Convert Tools
Transform text, markup, hashes, data formats, and encoded values.
Curly Quoter
Convert straight quotes to curly quotes and back for various languages.
Hashing & Encoding Tool
A comprehensive suite for text transformations including Base64, Hex, URL, Binary, MD5, SHA hashes, ROT13, Morse Code, and more.
HTML Entity Encoder / Decoder
Encode text to HTML entities (hex, decimal, or named) and decode them back. Choose your scope: HTML-unsafe characters, non-ASCII, or all printable.
HTML Tag Remover
Removes HTML/XML tags from text content and trims extra blank lines.
Project Gutenberg Cleaner
Clean Project Gutenberg HTML or plain text for ebook prep and corpus work.
JSON Tools
Format, validate, sort, extract, and convert JSON, JSONL, and CSV data.