Is Docker Hub worth it?
Worth doing if your tool ships as a container, such as a self-hosted app, CLI, server or database. Skip it if you have no image to publish. It costs nothing, the repo page is indexed, and links in the overview carried no nofollow when checked. The value comes from people who run docker pull, so write the overview like docs: a one-line description with keywords, a copy-paste docker run or compose example, clear tags, and links to your site and docs. Open source projects with no commercial plans should apply to the Docker-Sponsored Open Source program for a badge and better placement in search.
Who should submit to Docker Hub?
Developers, DevOps and platform engineers, and self-hosters who search Docker Hub or arrive from a docker pull command in someone's docs. Popular self-hosted images have very large pull counts. For example, louislam/uptime-kuma showed about 204 million pulls and portainer/portainer-ce about 1.59 billion in November 2026. Visitors are technical and want to run the image, so the audience is narrow, but they mean to use it.
What you need before you submit
- A Docker account (Docker ID)
- A container image you can build and push
- A repository name of 2 to 255 characters: lowercase letters, numbers, hyphens and underscores
- At least one pushed image before the overview appears on the public page
- For Docker-Sponsored Open Source: an OSI-licensed project in active development with no pathway to commercialization
How to submit to Docker Hub
- Create a free Docker account
- Go to My Hub > Repositories > Create repository
- Pick the namespace, name (it can't be renamed later) and Public visibility
- Add a short description of up to 100 characters
- Tag and push the image with docker push <namespace>/<repo>:<tag>
- Write the overview in Markdown with usage examples and links to your site and docs
- Assign up to three categories, for example Developer tools
Docker Hub: pros and cons
Pros
- Free, with unlimited public repositories on the Personal plan
- Publishing is instant, with no review for normal repositories
- Overview links had no nofollow when checked in November 2026
- Repo pages can be indexed by search engines
- Pull counts and stars give visible social proof
- This is where many people look first for a self-hostable app
Cons
- Only useful if you ship a container image
- Search ranking favors Official Images, Verified Publishers and sponsored open source
- Verified Publisher is a paid program for commercial vendors
- Official Images need a GitHub pull request and a slow review, and only images judged generally useful get in
- Pull rate limits on free accounts can affect your users
- Repository names can't be changed after creation
Tips for Docker Hub
- Put the main search keywords in the 100-character description
- Start the overview with a working docker run or compose snippet
- List tags and what each one is for, and keep a stable tag such as latest or a major version
- Link your website, docs and source repo near the top of the overview
- With automated builds, the overview syncs from your README.md
- Apply to Docker-Sponsored Open Source if the project is open source and non-commercial
Questions about Docker Hub
How much does it cost to list a tool on Docker Hub?
Does Docker Hub give a dofollow link?
Does Docker Hub ask for a backlink or a badge?
How long does Docker Hub take to list a tool?
Does Docker Hub give a dofollow link?
How much does it cost to publish?
How do I get a badge such as Docker-Sponsored Open Source or Verified Publisher?
How do people find my image?
Facts checked . DR: Domain Rating by Ahrefs, checked . DR 4 is Ahrefs' new model, shown on ahrefs.com from 1 December 2026. Search traffic is an estimate of monthly visits from search. Both change; check a place before you pay for it.