📄 Merge PDF
📄 Merge PDF Combine multiple PDF files into one secure document Click to select PDFs or drag & drop files here Merge PDFs 🔒 Files never leave your device
Font Pairing Preview
Font Pairing Preview Preview heading and body fonts together for your design project. Heading Font Arial Roboto Montserrat Lora Playfair Display Body Font Arial Roboto Montserrat Lora Playfair Display Preview…
Contrast Checker (WCAG)
Contrast Checker (WCAG) Check text/background contrast for accessibility compliance. Text Color Background Color Check Contrast Preview Text WCAG AA requires ≥4.5:1 for normal text and ≥3:1 for large text.
Color Picker & Gradient Generator
Color Picker & Gradient Generator Pick colors or create linear gradients for your design projects. Color 1 Color 2 (optional for gradient) Show Preview Copy Color/Gradient Preview Click "Copy Color/Gradient"…
Break-Even Calculator
Break-Even Calculator Calculate the number of units and revenue needed to break even. Calculate Break-even units = Fixed Costs ÷ (Selling Price – Variable Cost)
Salary Calculator
Salary Calculator Convert hourly ↔ daily ↔ weekly ↔ monthly ↔ yearly. Adjust hours/week or workdays to match your schedule. Quick conversions • Responsive • Copy / Print Amount Amount…
Tax / VAT Calculator
Tax / VAT Calculator Calculate tax or VAT instantly based on amount and rate. Calculate Shows total amount including tax or VAT.
JSON / CSV Formatter
JSON / CSV Formatter Beautify, minify JSON or format CSV into readable tables. Format JSON Minify JSON Format CSV Copy Output Supports JSON and CSV. Copy formatted output to clipboard.
User Agent Checker
User Agent Checker Check your browser, OS, device, and full user agent string. Check User Agent
IP Address Lookup
IP Address Lookup Find IP address details including location and ISP. Lookup IP