18 tool(s) available
Format, validate, beautify, and minify JSON data online with instant syntax error detection. Indent nested objects with customizable spacing, collapsable trees, and one-click copy.
Encode strings and text to Base64 or decode Base64 back to human-readable UTF-8 plain text. Features real-time conversion, URL-safe Base64 formatting, and instant clipboard copying.
Encode and decode URLs and query parameters using standard percent-encoding (RFC 3986). Safely escape special characters, query strings, and URI components for web APIs and browser links.
Generate secure cryptographic hashes for text and strings using MD5, SHA-1, SHA-256, and SHA-512 algorithms. Compare hashes, verify checksums, and audit integrity with client-side cryptography.
Convert Unix epoch timestamps (seconds, milliseconds, microseconds) to human-readable date and time formats in UTC and your local timezone, and convert dates back to Unix timestamps.
Test and debug regular expressions online with real-time match highlighting, capture groups, substitution replacer, and regex flag controls (g, i, m, s, u). Complete with helpful regex syntax cheatsheet.
Convert CSV files or raw table data into structured JSON objects or nested arrays online. Supports custom delimiters (comma, semicolon, tab), auto header detection, and instant JSON download.
Convert escaped, serialized, or stringified JSON containing backslashes into clean, formatted JSON. Unescape nested JSON strings from API responses, database logs, and debug dumps.
Convert Unix epoch seconds and milliseconds to standard Gregorian calendar dates. View countdowns, relative time elapsed, leap second handling, and generate current epoch timestamps.
Parse and translate complex 5-field cron schedule expressions into clear, plain-English descriptions. Calculate upcoming execution trigger timestamps, audit syntax errors, and build cron schedules.
Generate random, cryptographically secure Version-4 GUIDs (UUIDs) in single or bulk batches. Customize uppercase/lowercase formatting, curly braces, and hyphens with instant copy-to-clipboard.
Convert JSON objects and arrays into structured CSV format with live table preview and instant download
Decode JSON Web Tokens (JWT) client-side and inspect header, claims, expiration, and signatures
Format, beautify, and minify messy SQL queries online for MySQL, PostgreSQL, T-SQL, SQLite, and Standard ANSI SQL with keyword uppercase options
Bidirectional YAML to JSON and JSON to YAML converter with syntax validation, custom indent spacing, one-click copy, and 100% private in-browser parsing
Encode special characters into HTML entities to prevent XSS vulnerabilities, and decode named, decimal, or hexadecimal HTML entities back to readable text
Format, indent, beautify, and minify XML markup with real-time DOM validation, syntax error detection, tree depth statistics, and instant file download
Convert data storage capacities between decimal Bytes, KB, MB, GB, TB, binary KiB, MiB, GiB, TiB, and calculate internet download/upload transfer times