Developer &
Tech Tools

Generate full project directory structures with boilerplate code. Download as ZIP.

Beautify, minify and validate JSON data instantly.

Decode and inspect JSON Web Tokens right in your browser.

Write, test and debug regular expressions in real-time.

Encode text to Base64 or decode Base64 strings back to plain text.

Safely encode URLs for data transfer, or decode them back to readable text.

Generate cryptographically secure RFC 4122 UUID v4 identifiers.

Beautify or minify HTML code for readability or production.

Send HTTP requests and inspect responses no Postman needed.

Convert Unix timestamps to human-readable dates and vice versa.

Find geolocation, ISP, timezone & more for any IP address instantly.

Pick colors & get HEX, RGB, HSL, HSV, CMYK values, palettes & contrast checker.

Generate beautiful color palettes instantly. Lock colors and export HEX codes.

Upload a logo and instantly generate a complete favicon package for all browsers.

Test and generate Open Graph meta tags to see how your links look on social media.

Create complex CSS shapes visually by dragging points and copy the CSS code.

Measure server response time (TTFB) and HTTP status code instantly.

Generate realistic fake data — names, emails, addresses & more. Export as CSV, TSV or JSON.

Build a custom schema and generate mock JSON data for APIs and testing instantly.

Generate Privacy Policy, Terms & Conditions, DMCA, EULA, App policies & more. Download as PDF or DOCX.

Generate a professional, beautiful GitHub profile README with typing animations, skill badges, and streak stats.

Format and beautify raw SQL queries instantly. Supports MySQL, PostgreSQL, T-SQL, SQLite and more.

Generate and understand Cron schedule expressions visually. Use quick templates for common schedules.

Compare two texts or code snippets side-by-side and instantly highlight additions and deletions.

Instantly convert JSON arrays to CSV format and vice-versa. Download or copy output.

Turn your code into beautiful, shareable screenshots. Customize themes, backgrounds, and styles.

Generate secure cryptographic hashes (SHA-256, SHA-512, etc.) from any text.

Securely hash passwords using bcrypt or verify if a plain text matches a given hash.

Generate highly secure, random passwords with custom options.

Check SSL certificate details, validity, expiration date, and issuer securely.

Discover publicly known subdomains using Certificate Transparency logs. Ideal for authorized security audits.

Upload package.json, requirements.txt, or composer.json to instantly find known vulnerabilities in your dependencies.

Parse JavaScript files to extract hidden API endpoints, internal URLs, and paths using static analysis.

Scan JavaScript files to discover hardcoded API keys, tokens, and passwords using pattern matching.

Learn and practice SQL Injection safely in a fully client-side simulated database environment.

Interactively learn how CSRF attacks work and how Anti-CSRF tokens stop them in a safe bank simulation.

Instantly count words, characters, and estimate reading time.

Create, customize, and download QR codes instantly.

A simple, accurate digital stopwatch with lap times.

Check the current time in major cities across different timezones.

Create and customize your digital signature and download as a transparent PNG.

Verify if an email address is valid by checking syntax and MX records.

Convert each PDF page to a high-quality JPG image instantly.

Combine multiple JPG images into a single PDF document.

Convert PNG images into a professional PDF document.

Merge multiple PDF files into one single document instantly.

Fetch dependencies from a GitHub repository and check them against known vulnerabilities.

Check A, AAAA, MX, TXT, CNAME and NS records for any domain instantly.