Flyimg
Resize and crop images on the fly. Get optimised images with MozJPEG, WebP or PNG using ImageMagick, with an efficient caching system.
Maintained, but at a slower pace than the leaders in its category.
Commit activity more than 27% of tracked projects; popularity more than 38%. How this is calculated.
Commits, last 11 months
| Stars | 1.2k |
|---|---|
| Latest release | 1.12.5 · 2 Sept 2026 |
| Repo updated | 2 Sept 2026 |
| Licence | MIT |
| Built with | Docker |
Is Flyimg actively maintained?
Flyimg is under active development: 86 commits landed over the last 11 months, averaging roughly 6 commits a month in the most recent quarter.
Activity is accelerating: the last quarter carried 90% more commits than the one before it.
The most recent tagged release, 1.12.5, shipped within the last month — a current, installable version exists today.
Flyimg ranks #37 of 77 in Miscellaneous, placing it mid-table for maintenance activity.
What Flyimg actually does
Flyimg is a self-hosted service that dynamically resizes and crops images on demand. It processes graphic assets using ImageMagick and outputs optimised formats like MozJPEG, WebP, or PNG, while relying on a built-in caching layer to serve repeat requests quickly.
Best fit: This tool is a practical fit if you need to run your own dedicated image transformation pipeline behind a web application rather than depending on a third-party SaaS provider.
Worth knowing: Image processing is CPU-intensive, meaning heavy traffic can spike your server resource usage and require careful cache configuration to avoid performance degradation.
Deployment notes
Because the application runs via Docker, you will typically need to mount a persistent volume for the cache directory and place it behind a reverse proxy to handle TLS termination.
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