18 free online tools for developers, designers, and creators. No signup required. Everything runs locally in your browser.
Watermark hundreds of images at once and download as ZIP
Share WiFi credentials via QR code
Reduce image file size without quality loss
Create professional invoices for your business
Build a professional resume in minutes
Calculate your Body Mass Index
Calculate exact age from birthdate
Calculate monthly payments and interest
Generate SEO meta tags for your website
Convert JSON to TypeScript interfaces
Create favicons in all sizes
Compare two texts side by side
Count words and characters
Convert text case styles
Generate placeholder text
Convert between color formats
Convert between units
Basic calculator