Description

ImgMin Pro is a privacy-first web utility for fast client-side image compression and format conversion. Everything runs entirely within the local web browser using WebAssembly and HTML5 Canvas API—zero cloud uploads, zero tracking cookies, and complete compliance with GDPR and data privacy standards.

Key Features:

• Batch Compression: Process up to 20 images simultaneously with smooth client-side queuing, live side-by-side previews, and instant bulk ZIP archive download.


• Precision Target File Size: Specify an exact target file size (e.g. under 100 KB, 200 KB) and let our intelligent iterative bisection algorithm automatically calculate the optimal balance between visual fidelity and file size.


• Modern Multi-Format Conversion: Seamlessly convert between JPEG, PNG, WebP, and AVIF formats to maximize compression ratios and enhance Core Web Vitals (LCP/CLS) for modern websites.


• Apple HEIC/HEIF Support: Direct on-device decoding of iPhone and iPad camera photos directly inside the browser with zero external plugins or server roundtrips.


• 100% Free & Transparent: No account registration, no credit cards, no monthly subscription tiers, no watermarks, no bandwidth throttling, and no artificial daily quotas. Works completely offline once loaded!