Jellyfin

Stable

jellyfin/jellyfin58k5.6k2d agoMedia

Specs verified August 23, 2026 · against vv10.11.11

Overview

Self-hosted Plex alternative for streaming movies, TV, music, live TV, and more.

Jellyfin is a self-hosted Plex alternative for people who want to organize and stream their own movies, shows, music, photos, books, and live TV from hardware they control.

The main search intent is broader than the project name alone: readers are usually asking whether Jellyfin can replace Plex or Emby without subscription fees, tracking, or dependence on a vendor-controlled cloud.

Why people choose Jellyfin

The official site and docs frame Jellyfin as a free-software media system with no premium license wall, no central tracking, and wide client support. That combination is the core reason it remains an anchor project in self-hosted media stacks.

For HomelabAddiction, the media stack is already one of the strongest topical clusters. Existing Jellyfin comparison content is earning impressions and sessions, so the project page is a logical place to capture readers who want a direct “what is Jellyfin and should I self-host it?” answer.

What you get in the stack

Jellyfin covers movies, TV shows, music, books, photos, live TV, DVR, and SyncPlay, plus clients across web, desktop, Android, Apple platforms, Roku, Kodi, and more. That broad client ecosystem matters because a media server is only useful if playback is easy on the devices you already own.

The admin docs also show real operational depth: backup and restore paths, networking guidance, reverse-proxy considerations, and optional hardware acceleration when your library or remote-streaming pattern needs transcoding help.

What to know before you deploy

Jellyfin can run completely inside a local network, and the networking docs explicitly say it does not need internet access to function as a server. But metadata providers, remote access, and easier client discovery change the experience when you expose it outside your LAN.

The biggest practical tradeoff is transcoding. Direct play is simple; remote streaming and incompatible codecs can push you into GPU setup, jellyfin-ffmpeg requirements, and reverse-proxy or TLS work that a basic local library does not need.

Backups deserve honest emphasis. The official backup docs warn that upgrades can apply migrations immediately and there is no downgrade mechanism. If you care about library metadata or are testing new releases, backup discipline is part of the operating cost.

Best fit

Choose Jellyfin when you want a private media server with broad client support and you are comfortable owning storage, metadata, network exposure, and updates yourself.

If you want the lowest-effort managed media experience, Plex or another hosted ecosystem may still feel easier, but that convenience comes with more vendor dependence and less control.

Quick deploy

Paste into docker-compose.yml and run docker compose up -d

docker-compose.yml

1services:
2  jellyfin:
3    image: jellyfin/jellyfin:10.11.11
4    container_name: jellyfin
5    ports:
6      - 8096:8096/tcp
7      - 7359:7359/udp
8    volumes:
9      - /path/to/config:/config
10      - /path/to/cache:/cache
11      - type: bind
12        source: /path/to/media
13        target: /media
14    restart: unless-stopped
15    environment:
16      - JELLYFIN_PublishedServerUrl=http://example.com

Configuration

Environment variables

Variable	What it does	Example
`JELLYFIN_PublishedServerUrl`	Optional public URL Jellyfin advertises for autodiscovery and client connections.	http://media.example.com

Ports

8096/tcp — Jellyfin web interface and API
7359/udp — Client autodiscovery

Volumes to back up

/config — Persistent Jellyfin configuration and metadata.
/cache — Persistent cache data.
/media — Bind-mounted media library path.

Interface previews

Feature support

Feature support in Jellyfin
Feature	Support
Movies, shows, music, books, and photos in one libraryThe official site presents Jellyfin as a multi-media system rather than only a movie server.	Supported
Live TV and DVR supportLive TV and DVR are official headline features.	Supported
Multi-platform client appsOfficial and third-party clients cover web, desktop, Android, Apple platforms, Roku, Kodi, and more.	Supported
Remote watch parties with SyncPlaySyncPlay is one of the official product highlights.	Supported
No subscription fee or premium feature wallThe official site states there are no fees or hidden premium tiers.	Supported
Hardware-accelerated transcodingSupported, but depends on GPU support, drivers, and the correct jellyfin-ffmpeg build.	Partial support
Reverse-proxy and HTTPS deploymentSupported, but the networking docs recommend careful proxy and TLS configuration for external access.	Partial support
Built-in backup and manual backup workflowsOfficial docs cover both built-in and manual backup approaches.	Supported
Internet-free local playbackThe networking docs state Jellyfin can run independently from the internet.	Supported

Community signals

Stars: 58k
Forks: 5.6k
Open issues: 727
Last commit: 2d ago
Latest release: v12.2
Repo created: Dec 2018

Refreshed nightly from the GitHub API.

Alternatives

Plex
Mainstream managed media-server alternative that trades more convenience for less self-hosted independence.
Emby
Common comparison point because Jellyfin originally forked from Emby and still overlaps on core media-server jobs.

Questions

What is Jellyfin used for?

Jellyfin is used to self-host and stream personal media libraries including movies, TV shows, music, photos, books, and live TV from your own server.

Is Jellyfin a self-hosted alternative to Plex?

Yes. Jellyfin is one of the main self-hosted alternatives to Plex, especially for users who want open source control, no subscription tier, and no central tracking.

Does Jellyfin work without internet access?

Yes for the core server. The networking docs say Jellyfin runs independently from the internet, although metadata providers and some remote-access conveniences will not work the same way offline.

Does Jellyfin need a GPU?

Not for every setup. Direct play can work fine on CPU-only systems, but transcoding-heavy use cases benefit from supported hardware acceleration and the recommended jellyfin-ffmpeg build.

Can Jellyfin stream remotely over the internet?

Yes, but the official networking docs recommend handling remote access carefully. Direct port exposure is not recommended; reverse proxy, HTTPS, and correct local-network/proxy settings matter.

Why are Jellyfin backups important before upgrades?

The official backup docs explain that Jellyfin has no downgrade mechanism. Once a newer version runs migrations on your data, the safe way back is restoring a backup.

Is Jellyfin better than Plex?

That depends on the job. Jellyfin is better when privacy, open source control, and avoiding subscription features matter most. Plex can feel easier for users who prefer a more managed ecosystem and do not want to own as much operational complexity.

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