Format Data Tools
Browse all 14 free in-browser format utilities. Your rows never leave your browser.
JSON Formatter
Beautify and indent unformatted JSON strings into clean, human-readable structured trees.
Launch Tool →JSON Minifier
Compress structured JSON files into single-line minified strings to reduce payload size.
Launch Tool →Change CSV Delimiter
Switch spreadsheet delimiters between commas, semicolons, tabs, and pipes seamlessly.
Launch Tool →Add a Header Row to CSV
Insert column headers to raw CSV files that lack a top header row.
Launch Tool →Sort CSV by Column
Sort tabular CSV records ascending or descending by any column value.
Launch Tool →Rename CSV Columns
Rename column headers or standardize them into snake_case / camelCase.
Launch Tool →Escape Quotes in CSV
Escape internal quotation marks to prevent broken rows in standard parsers.
Launch Tool →Case Converter
Convert text between any capitalisation style: uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, and kebab-case.
Launch Tool →Sort Lines Alphabetically
Sort any block of text lines alphabetically, reverse alphabetically, or numerically.
Launch Tool →Find and Replace Text
Replace any word, phrase, or regex pattern in any block of text.
Launch Tool →Text to URL Slug
Turn any text title into a lowercase, hyphen-separated URL slug safe for web addresses.
Launch Tool →