Web Dev & Design
26 tools · Free · No registration required
Free online tools for developers and designers. Supports image conversion, password generation, QR Code generation, and more.
Password Generator
Generate secure passwords with customizable length and characters.
Color Palette Generator
Generate random color palettes for your design projects.
Aspect Ratio Calculator
Calculate image dimensions based on aspect ratios.
QR Code Generator
Create QR codes for URLs, text, WiFi, and contact information.
HTML/CSS Minifier
Minify HTML and CSS code to reduce file size.
Internet Speed Test
Quick links to test your internet connection speed for any provider.
PX to REM Converter
Convert pixel values to REM/EM units for responsive web design.
Meta Tag Generator
Generate SEO-friendly meta tags for your website including Open Graph and Twitter Cards.
HTTP Status Checker
Check HTTP status codes for any website or domain quickly.
CSS Minifier
Minify CSS code by removing whitespace, comments and unnecessary characters to reduce file size.
Fake Receipt Generator
Generate fake receipts for testing, development and demonstration purposes.
JSON Formatter
Format and validate JSON data with syntax highlighting and tree view.
Base64 Encoder/Decoder
Encode and decode text and files to and from Base64 format easily.
Online Code Editor
Write and preview HTML, CSS, and JavaScript code with live real-time rendering.
Color Picker from Image
Pick colors from any image. Upload and click to get HEX, RGB, and HSL color codes instantly.
Website Color Extractor
Extract dominant colors from any website. Enter a URL and get the color palette used on the page.
HEX Color Converter
Convert HEX color codes to RGB, HSL, CMYK and more. Instant color conversion with copy feature.
Pastel Palette Generator
Generate beautiful pastel color palettes. Soft, muted colors perfect for design and illustration.
Logo Color Matcher
Upload your logo and get matching color palettes. Complementary, analogous and triadic harmonies.
Print Color Converter
Convert RGB and HEX colors to CMYK and Pantone approximations. Perfect for print design preparation.
UI Color Palette Generator
Generate accessible UI color palettes with WCAG contrast ratios. Primary, surface, and semantic colors.
Brand Color Generator
Generate complete brand color schemes. Input your brand name or mood to get professional color palettes.
Password Strength Checker
Check password strength with entropy calculation, length analysis, and common password detection.
OTP Code Generator
Generate random OTP codes and TOTP QR codes for two-factor authentication.
UUID Generator
Generate UUID v4 and v1 codes. Bulk generation with copy and download features.
JSON CSV Converter
Convert between JSON, CSV, and YAML formats. Paste data and convert instantly with download.