Add subtle radial vignette dark corners and rounded frames to photos.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Enter or configure your parameters in the input panel.
The tool calculates and formats the result instantly in real-time.
Click copy or download to export your results.
No, Utilifie processes all data 100% locally in your browser sandbox.
Yes, all Utilifie utilities are free with unlimited usage.
Zero-egress companion tools in the Image Processing suite
Convert and compress WebP, PNG, and JPEG images locally with zero server uploads.
Clean, minify, and sanitize SVG files and markup locally.
Generate multi-size web, Apple Touch, and Android PWA favicons instantly.
