Access a comprehensive collection of utilities for developers, designers, security, and Islamic purposes. Format, convert, encode, encrypt, and analyze with ease.
Securely encrypt and decrypt images online with AES encryption
Encrypt and decrypt files of any type with strong encryption algorithms
Encrypt and decrypt text using various encryption algorithms
Generate and verify BCrypt password hashes with salt
Encrypt and decrypt data using the DES algorithm
Use the Rijndael algorithm for secure data encryption and decryption
Create secure RSA public and private key pairs
Derive strong cryptographic keys securely from passwords
Estimate your daily calorie needs based on your age, weight, height, and activity level
Resize, crop, and rotate images easily
Convert JPG images to WebP format easily and quickly
Convert PNG images to ICO format for favicons and Windows icons
Beautify and validate JSON data with syntax highlighting
Format and indent HTML code for better readability
Encode and decode Base64 strings and files
Encode and decode URL strings
Generate MD5, SHA1, SHA256, and other hashes from text
Create strong, random passwords with custom criteria
Beautify and optimize CSS code
Format and minify JavaScript code
Decode and verify JSON Web Tokens
Test and debug regular expressions with live matches
Convert between YAML and JSON easily
Create universally unique identifiers (UUID v4, v5, etc.)
HEX ⇆ RGB ⇆ HSL conversions with preview
Preview and convert Markdown files
Build and understand cron jobs visually
Convert CSV data into JSON and back
Compare two texts or files side by side
HTML, CSS, JS in one place
Convert text into UPPERCASE, lowercase, Title Case, etc.
Length, weight, temperature, etc.
Verify SSL certificate validity
Create CSS gradients
Copy-paste CSS shadows
Interactive color selector with HEX/RGB output
Word count, reading time, keyword density
Encode text/links into QR codes
Generate and verify JSON Web Tokens (JWT)
Encode and decode data using Base58 format
Convert standard HTML code into React JSX format
Merge and highlight code changes visually
Split URLs into protocol, path, params, and more