imgproxy
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Description:
Fast and secure server for resizing and converting remote images
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Multimedia
Tags: image-processing go server optimization webp
Install: brew install imgproxy
About:
Imgproxy is a high-performance Go-based server designed for on-the-fly image manipulation. It securely processes images by downloading them from remote origins, resizing or converting them according to URL parameters, and serving the optimized result. This approach significantly reduces storage costs and improves web performance by delivering perfectly sized images for different devices.
Key Features:
  • Real-time resizing and format conversion
  • Support for WebP, AVIF, and JPEG
  • Secure URL signing to prevent unauthorized access
  • Optimized for high concurrency and low memory usage
Use Cases:
  • Optimizing images for responsive websites and mobile apps
  • Generating thumbnails and different image variants on demand
  • Offloading image processing from application backends
Alternatives:
  • Thumbor – Thumbor is a popular open-source alternative written in Python, which requires more infrastructure overhead compared to the single-binary deployment of Imgproxy.
  • Cloudinary – Cloudinary is a managed SaaS solution that offers a broader feature set including storage and CDN, whereas Imgproxy is a self-hosted tool focused purely on image processing.
Version History
Detected Version Rev Change Commit
Sep 15, 2025 1:32am 0 VERSION_BUMP 5ff45657
Jan 13, 2025 5:48pm 0 VERSION_BUMP cbf3d8ae
Jan 13, 2025 5:01pm 0 VERSION_BUMP 55ad27e0
Dec 18, 2024 8:39pm 0 VERSION_BUMP 7458e2de
Dec 14, 2024 6:25pm 0 VERSION_BUMP b30f2c22
Nov 26, 2024 9:47am 0 VERSION_BUMP 0050a8bd
Sep 16, 2024 3:37pm 0 VERSION_BUMP 02525b35
Sep 14, 2024 6:23am 0 VERSION_BUMP 532491ef