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Flyimg

Media Servers

Open‑source, self‑hosted image optimization service for on‑the‑fly resizing, cropping, compression, and format negotiation.

PHP Latest 1.12.0 · 3mo ago Security brief →

Features

  • On‑the‑fly image fetching, resizing, cropping, and compression
  • Generates AVIF (browser‑supported), WebP, MozJPEG, PNG, GIF, and optional JPEG XL
  • Cache‑first serving with configurable format negotiation via `o_auto` or forced formats
  • Dockerized deployment requiring only Docker on Linux, macOS, or Windows

Recent releases

View all 18 releases →
1.12.0 New feature
Notable features
  • Documentation and view assets now use the updated Flyimg logo
Full changelog

1.12.0 (2026-02-07)

Features

  • update Flyimg logo references in documentation and views (5e10866)
1.11.0 New feature
Security fixes
  • Fixed Security alerts reported by Dependabot
Notable features
  • Rate limiting can be configured with custom time intervals
Full changelog

1.11.0 (2026-01-31)

Bug Fixes

  • fix Security alerts by Dependabot alerts (079e4c4)

Features

  • Enhance rate limiting functionality by introducing custom intervals for request limits. (e82d1c9)
1.10.3 Security relevant
Security fixes
  • Reduced GITHUB_TOKEN permissions and hardened client‑side security in GitHub Actions
Full changelog

1.10.3 (2026-01-14)

Bug Fixes

  • Harden client-side security and GitHub Actions GITHUB_TOKEN permissions (b0ac9e4)
1.10.2 Bug fix

Fixed preserve-aspect-ratio option handling.

Full changelog

1.10.2 (2026-01-12)

Bug Fixes

  • fix preserve-aspect-ratio option, add tests to cover that, closes #599 (46a0c71)
1.10.1 Bug fix

Fixed missing instance‑group identifier in Redis rate limiting.

Full changelog

1.10.1 (2025-11-28)

Bug Fixes

  • add instance-group identifier for Redis rate limiting, closes #595 (850f853)

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Install & Platforms

Install via
docker
Platforms
linux macos windows

Beta — feedback welcome: [email protected]