Diff Viewer
Side-by-side diff viewer for any two texts. Highlights added, removed, and unchanged lines using the Myers algorithm.
HTML Minifier
Minify HTML by removing whitespace and comments.
HTML Table Generator
Build HTML tables visually — edit cells directly, set rows and columns, and export as HTML, Markdown, or CSV.
JSON Formatter
Format and beautify JSON data
JSON Minifier
Minify JSON to reduce size
JSON Validator
Validate and analyze JSON data
JSON to CSV
Convert JSON arrays to CSV format
JWT Decoder
Decode and inspect JWT tokens — view header, payload, claims, and expiry status instantly in your browser.
JavaScript Beautifier
Format and beautify minified or unformatted JavaScript code with proper indentation. Supports 2-space, 4-space, and tab indentation.
SQL Minifier
Minify SQL queries for compact storage or sharing.
XML Formatter
Format and validate XML code with proper indentation. Detects parse errors and shows them inline so you can fix them fast.
XML Minifier
Minify XML documents in seconds.
YAML Formatter
Format and validate YAML files online. Detects common issues like tab indentation, normalizes spacing, and produces clean output.
htaccess to Nginx Converter
Convert Apache .htaccess rules to Nginx config syntax. Handles rewrites, redirects, error pages, and more.
Regex Tester
Test regular expressions live with real-time match highlighting, capture group inspection, and flag controls.
JSON Editor
Validate, format, minify, and explore JSON data with a tree view and path finder.
SQL Formatter
Beautify and format SQL queries with proper indentation and uppercase keywords for improved readability.
cURL to Code Converter
Convert cURL commands into Python requests, Node.js fetch, PHP cURL, or Go http code instantly.
JavaScript Minifier
Minify JavaScript by removing comments and whitespace. Shows original vs minified size stats.
HTML Beautifier
Format and indent HTML code for improved readability with proper nesting and indentation.
Crontab Generator
Build crontab expressions visually with a GUI and preview the next scheduled run times.
HTML Live Editor
Type HTML, CSS, and JavaScript on the left and see the live result on the right — a mini in-browser CodePen.