Tool section
Online developer tools
Prepare code, links, colors, QR codes, UUIDs, passwords, and other technical data directly in the browser.
URL encoder
Encode and decode strings for URLs.
Base64 encoder
Encode text to Base64 and decode it back.
HTML entities
Encode and decode HTML entities.
UUID generator
Create UUID v4 values for tests, entities, and technical tasks.
Password generator
Create random passwords with the length and character sets you need.
Color converter
Convert colors between HEX, RGB, RGBA, and HSL.
QR code generator
Create QR codes for text, links, and Wi-Fi with PNG or SVG export.
QR code scanner
Read QR codes from the camera, images, and screenshots directly in the browser.
HTML/CSS/JS minifier
Minify HTML, CSS, and JS code without sending it to a server.