Color Palette Generator
Generate 12 three-color palettes while keeping one Main, Sub, or Accent color fixed.
Open toolSIMPLE TOOLS, READY WHEN YOU ARE
Useful web tools, ready when you need them.
AppBoya offers focused tools that are easy to understand and quick to use.
TOOLS
Available now
Each tool explains clearly whether it runs locally or needs a server request.
Image & color
Image Converter & Resizer
Resize, convert, and optionally auto-adjust PNG, JPEG, and WebP images locally.
Open toolText Style Generator
Compare 12 text-effect ideas and copy their reference settings.
Open toolText & utility
Character & Word Counter
Count characters, words, lines, and UTF-8 bytes as you type.
Open toolQR Code Generator
Generate QR codes locally and download PNG or SVG files.
Open toolText Diff Checker
Compare two texts and reveal Unicode and invisible-character differences.
Open toolNetwork & browser
DNS Lookup
Check public DNS records and website IP addresses for a domain.
Open toolIP Address & Request Information
See your public IP address and basic browser request information.
Open toolWHOIS Lookup
Check domain registration dates, registrar, nameservers, and status through RDAP.
Open toolDeveloper & data
Hash Generator
Calculate SHA-256, SHA-384, and SHA-512 for text or files.
Open toolJSON Formatter / Validator
Validate JSON syntax and format it for easier reading.
Open toolJWT Decoder
Inspect formatted JWT header, payload, and time claims locally.
Open tool