Posterizarr automates creation of textless posters and overlays for Plex, Jellyfin, and Emby, pulling artwork from common metadata sources with a web UI and automation hooks.
919 stars35 forksGPL-3.0last commit Actively maintained
4 self-hosted Filestack Image Transformations alternatives
Cloud image processing and editing service offering URL-based APIs and SDKs to resize, crop, convert, compress and apply filters, plus face detection, GIF/collage creation and automatic optimization for web delivery.
Alternatives to Filestack Image Transformations
Self-hosted image gallery and live editing app with virtual scrolling, non-destructive edits, instant URL-based transforms, S3/local storage support, and mobile-optimized UI.
227 stars7 forksAGPL-3.0last commit Actively maintained
Self-hosted workflow automation for media and file libraries—watch folders, run FFmpeg/metadata steps, and route outputs with a visual flow builder.
Activity unknown
ResourceSpace is an open-source digital asset management (DAM) system for storing, organizing, searching, and securely sharing files with metadata, permissions, and auditing.
Activity unknown
What replacing Filestack Image Transformations actually involves
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 2 of 4 shipped a commit in the last six months. Licences in this list: GPL-3.0, AGPL-3.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Photo Management & Galleries.
