Analyze your device capabilities, browser features, and run performance benchmarks
Compress images while maintaining quality
Calculate your Body Mass Index (BMI) and understand what it means for your health
Test your internet connection speed with accurate measurements
Create a personalized countdown to your birthday
Calculate percentages, discounts, markups and more
Lookup detailed information about any IP address including location, ISP, and more
Compare times across multiple cities and plan meetings across time zones
Generate harmonious color palettes for your designs
Lookup DNS records for any domain including A, AAAA, MX, TXT, NS, CNAME, SOA and more
Generate placeholder text for your designs and layouts
Generate realistic test data for development and testing
Generate unique identifiers for your applications
Validate and format JSON data
Convert between various text file formats including TXT, PDF, DOCX, HTML, and Markdown
Encode and decode text or files to Base64 format with URL-safe options
Convert between units of length, weight, temperature, data, speed, area, volume, and time
