Developer Tools
Handy browser-based tools for everyday development
Generators
QR Code Generator
Generate QR codes from text or URLs
WiFi QR Generator
Generate QR codes for WiFi connection
UUID Generator
Generate UUID v4 with one click
Password Generator
Generate secure random passwords
Cron Expression Generator
Build and validate cron expressions visually
Lorem Ipsum Generator
Generate Lorem Ipsum dummy text
Crypto / Security
Converters
Color Code Converter
Convert between HEX, RGB, and HSL
JSON Formatter
Format, minify, and validate JSON
Base64 Encode / Decode
Encode and decode Base64 strings
URL Encode / Decode
Percent-encode and decode URLs
Unix Timestamp Converter
Convert between Unix timestamps and dates
YAML / JSON Converter
Convert between YAML and JSON
CSV / JSON Converter
Convert between CSV and JSON
Markdown Preview
Preview Markdown in real time
SQL Formatter
Format and minify SQL queries
Image
Image Compressor
Compress, resize, and convert images
Image Cropper
Crop and trim images freely
Image Resizer
Resize images to any dimension
Image Converter
Convert between JPEG, PNG, and WebP
Image Metadata Viewer
View image metadata and properties
Image to Base64
Convert images to Base64 strings
Image Rotate / Flip
Rotate and flip images
OG Image Generator
Create OGP images for social media sharing
Favicon Generator
Generate favicons from text or emoji