ImgMin – Image Compressor

Tracking since May 17, 2026.

Changelog

• May 23, 2026
  description

  Image Compressor (Local, No Upload)
  
  ImgMin is the privacy-first image compressor for Chrome. Right-click any
  image, batch-compress an entire page, get auto-suggested compression on
  uploads, and convert HEIC photos — all without uploading anything to any
  server. Everything runs locally in your browser.
  
  Right-click to compress, batch any page, auto-shrink uploads, HEIC support. 100% local — nothing is uploaded.

  ImgMin is the privacy-first image compressor that lives in your browser. Every image stays on your device — nothing is ever uploaded to a server.
  
  🔒 PRIVACY BY DESIGN
  Unlike TinyPNG, Squoosh and most "online compressors", ImgMin runs 100% locally using the browser's Canvas API. You can verify this in DevTools → Network: zero outbound requests, even on a metered connection.
  
  ⚡ FOUR WAYS TO COMPRESS
  • Right-click any image on any webpage → "Compress with ImgMin"
  • Click the toolbar icon → drop or paste an image
  • "Compress all images on this page" → one-click full-page batch
  • Upload helper — when you're about to upload a 5 MB JPEG to Gmail/Notion/Slack, ImgMin offers to compress first
  
  🎚️ THREE COMPRESSION MODES
  • Smallest (default) — ~75% reduction, no visible quality loss
  • Balanced — quality/size sweet spot
  • Best Quality — for archival, prints, portfolios
  
  📐 SUPPORTS
  JPG · PNG · WebP · AVIF · HEIC (iPhone photos auto-convert to JPG)
  
  🌍 6 LANGUAGES
  English · 简体中文 · 日本語 · Français · Deutsch · Español
  
  🆓 100% FREE — NO ACCOUNT, NO TRACKING
  No sign-up, no usage limits, no telemetry. Open source verifiable.
  
  🌐 ALSO ON THE WEB
  Same engine at https://imgmin.pro/ — bookmarkable for quick one-off jobs.
  
  Built for designers, developers, content creators, and anyone who's tired of uploading their photos to random "free" compression sites.

• May 23, 2026
  short_description

  Right-click images to compress, batch-compress entire pages, auto-suggest compression on upload, and convert HEIC — all locally.

  Right-click to compress images, batch-compress entire pages, auto-suggest on upload, convert HEIC — 100% local.

Permissions & access

Permissions

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Host access

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Screenshots