formatter

Free online XML validator — check well-formedness, view parsed structure tree, find errors with line numbers. Pretty-print messy XML. No uploads, client-side only.

JSON Validator — Paste JSON and instantly see if it is valid or invalid. Get formatted tree view, size, depth, and key count stats. All validation happens client-side.

Free online API response formatter. Beautify and format JSON, XML, and HTML API responses with syntax highlighting. Copy formatted output instantly.

Free online SQL formatter. Beautify SQL queries with dialect-specific options for MySQL, PostgreSQL, SQLite, and MSSQL. Copy formatted SQL instantly.

Free online text unwrapper — remove hard line breaks from PDF-copied text. Preserve paragraph breaks, numbered lists, and bullet lists. Browser-based, no uploads.

Free online indent tool — add or remove indentation, create hanging indents for bibliographies, convert tabs to spaces. Space or tab indentation. Browser-based, no uploads.

Free tool to remove special characters, punctuation, and symbols from text. Keep letters only, letters+numbers, or a custom character set. Shows removal count by category. Browser-based.

Free online tool to merge multiple lines of text into a single line. Choose from comma, space, semicolon, pipe, newline, or a custom separator. Trim whitespace and remove empty lines. Browser-based, no uploads.

Remove HTML tags from text while optionally keeping specific tags like bold, italic, links. Strip attributes, decode HTML entities. Free, browser-based, no uploads.

Convert any text to bionic reading format — bold the first portion of each word to create artificial fixation points that boost reading speed. Free, instant, in your browser.