Software development, code formatting, debugging, and data structuring
Beautify, validate, and minify JSON data with instant syntax error detection and color highlighting.
Minify HTML, CSS, and JavaScript files by stripping comments and redundant whitespace.
Write and preview Markdown with live rendering and export to clean HTML code.
Analyze PHP code to catch missing semicolons, unclosed brackets, and syntax structure issues.
Format, beautify, and indent SQL queries (MySQL, PostgreSQL, SQLite) with uppercase keywords.
Validate XML structures for well-formedness, beautify with indentation, or minify to single-line.
Encode special characters (<, >, &, ") into safe HTML entities (<, >, &) or decode back to text.
Generate custom placeholder Lorem Ipsum dummy text by words, sentences, or paragraphs with HTML tag support.
Test regular expressions with real-time colored match highlighting, capture group inspection, and replacement preview.
Generate cryptographically secure v4 UUIDs / GUIDs in bulk (up to 500) with uppercase, hyphens, and wrapper styles.
Bidirectional CSV to JSON and JSON to CSV converter with custom delimiters, header detection, and live table preview.
Test your keyboard typing speed in Words Per Minute (WPM) with real-time character accuracy and shareable score badge.
Convert JSON to YAML and YAML to JSON seamlessly with real-time syntax formatting.
Automatically generate strongly-typed TypeScript interfaces from any JSON payload.
Convert raw cURL commands to JavaScript fetch, axios, Python requests, PHP cURL, and Go.
Build cron schedule expressions visually and read human-friendly explanations.
Parse URLs into protocol, hostname, path, hash, and interactively edit query parameters.
Validate GeoJSON structure, coordinate geometry, and RFC 7946 compliance.
Easily convert complex docker run CLI commands into standard docker-compose.yml files.
Calculate and convert Linux file permissions interactively between octal and symbolic formats.
Press any key on your keyboard to instantly inspect JavaScript e.key, e.code, and legacy keycode values.
Generate and decode universally unique lexicographically sortable identifiers (ULID) with millisecond precision.
Search and explore comprehensive MIME types, file extensions, and HTTP Content-Type headers.
Comprehensive, searchable Git cheatsheet covering branch, commit, undo, stash, remote, and rebase operations.
Convert SQL INSERT queries to JSON arrays and JSON to SQL INSERT statements.
Validate JSON data against JSON Schema definitions or infer draft-07 schemas from sample JSON.
Convert comma or semicolon separated CSV data into GitHub Flavored Markdown tables.
Convert Markdown table syntax into clean, standard semantic HTML <table> markup.
Convert URL query strings (?foo=bar&baz=1) to JSON objects and serialize JSON back to query strings.
Convert hexadecimal byte sequences into readable ASCII text and text back to Hex.
Convert plain text characters to base-8 octal bytes and decode octal strings into text.
RFC 4648 compliant Base32 encoder and decoder, used in 2FA/TOTP secret keys.
Parse raw HTTP request and response headers into key-value pairs with security checks.
Compare semantic versions (SemVer 2.0.0) and calculate Major, Minor, Patch bump releases.
Convert environment variables (.env files) into JSON objects and serialize JSON to .env.
Visually build GitHub Flavored Markdown tables with dynamic rows, columns, and text alignment.
Automatically infer Draft 2020-12 JSON Schema and TypeScript Zod validation schemas (z.object) from any raw JSON payload.
Convert traditional Linux crontab schedules into modern systemd .timer (OnCalendar) and .service unit files with Persistent=true support.
Automatically generate GraphQL Schema Definition Language (SDL) object types and root Query definitions from any sample JSON response.
Generate compliant OpenAPI 3.1.0 (Swagger) YAML documentation from an endpoint path, HTTP method, and sample JSON response.
Automatically generate PostgreSQL CREATE TABLE DDL statements and Prisma ORM model schemas from any sample JSON object.
Generate optimized, non-root multi-stage production Dockerfiles and .dockerignore files for Next.js, Node.js, Python FastAPI, and Go applications.