JSON Formatter (lazesoftware.com)
Formats JSON text into a readable form (Pretty Print / Beautify). Supports JSON5, Minify, configurable indentation (2 spaces, 4 spaces, or tab), and files up to 5MB. All processing runs locally without server transmission.
JSON ⇔ YAML Converter (lazesoftware.com)
Converts between JSON and YAML formats. Supports files up to 5MB, configurable indentation (2 spaces, 4 spaces, or tab), Minify, clipboard copy, and download. All processing runs locally without server transmission.
JSON Tools (www.piliapp.com)
Online JSON utility tools including formatter, validator, and minifier. Format messy JSON for readability, validate syntax, and compress JSON data in the browser.
JSON Formatter (web-toolbox.dev)
Free tool for formatting, minifying, and validating JSON text. Supports custom indentation and syntax error detection, useful for checking API responses and config files.
SQL Formatter (web-toolbox.dev)
Free tool for formatting SQL queries to improve readability. Capitalizes keywords and standardizes indentation. Supports major dialects including MySQL, PostgreSQL, and SQLite.
XML Formatter (web-toolbox.dev)
Free tool for formatting and minifying XML text. Format with unified indentation for readability or strip newlines and spaces to minify. Also detects syntax errors.
JSON Formatter (www.oh-benri-tools.com)
An online tool for formatting JSON data. Supports drag-and-drop file input and displays results in real time with line numbers and syntax highlighting. All processing is done in the browser.
XML Formatter (www.oh-benri-tools.com)
An online tool for formatting XML documents. Supports drag-and-drop file input and displays format results in real time. All processing is done in the browser, keeping your data private.
JSON Formatter (json.onl.jp)
A web tool that formats and prettifies minified or unformatted JSON data with a simple paste. Also useful for validating JSON syntax.
HTML Formatter For WEB (atl2.net)
A browser-based HTML formatting tool that also formats embedded JavaScript and CSS. Supports configurable indentation (tabs, 4-space, 2-space) and options for handling indentation within comments.
JSON Formatter FOR WEB (atl2.net)
A browser-based JSON parsing and formatting tool. Visually outputs formatted JSON along with type information and element length metrics. Supports configurable indentation (tabs, 4-space, 2-space).
SQL Formatter For WEB (atl2.net)
A browser-based SQL formatting tool with extensive style options. Configure comma placement, AND/OR positioning, indentation style, JOIN formatting, and keyword casing. Features syntax highlighting via Ace editor. Maintained since 2006.
