You want an image editor that feels like Photoshop, runs in a browser, and does not send your photos to a company you do not know. Photopea fits most of that. So the natural question is whether you can run Photopea yourself, or find a free self hosted Photopea alternative that does the same job.
The short answer: you can run Photopea yourself, but not for free. The free options are lighter tools that do less. This guide covers what each one is, what it costs, and who should bother. It takes about ten minutes to read.
If you only edit a photo once in a while, you can probably skip self-hosting altogether. More on that below.
Before you start
Self-hosting means running a service on a computer you control instead of a company’s servers. For an image editor, that means the editor loads from your own machine or home network, not from someone else’s website.
This guide does not walk through installing anything. The research behind it covers what these tools are and how they are packaged, not step by step setup. It also covers only three tools: Photopea, miniPaint and BitMappery. Other editors exist, but I will not describe tools I have no sourced facts about.
I also have not used these tools myself, so nothing here is a hands-on review.
Can you self-host Photopea itself?
Yes. Photopea sells a self-hosted version. The price is the catch.
According to Photopea, the self-hosted version costs between $500 and $2000 per month [1]. You must pay for a whole year in advance, and the resources you get work for exactly one year [1]. Do the math and that is $6,000 to $24,000 up front. Two updates a year are free, and each further update costs $300 [1].
That is a business price. It is built for companies that want the tool inside their own network, not for a person who wants to keep holiday photos private.
There is one nice part. Photopea says the self-hosted version can run on a local network with no internet access [1]. It is also simple on the technical side. The whole thing is a small set of files, around 2 MB, and it needs no server-side software [1]. A server here just means a computer that stays on and serves the app to other devices.
Photopea is also not open source [2]. Open source means anyone can read, check and improve the code. With Photopea, you cannot. You pay and you trust.
What about the free version?
Photopea is free on its own website, supported by ads, with a paid ad-free option [1]. This matters for privacy, so here is the fair version of the story. Photopea stores files on your device and does not upload them unless you choose to [2]. That is a real point in its favor.
Still, you are loading the app from someone else’s website. If your goal is a tool that works with no outside connection at all, the free website does not give you that. Many people will decide that is fine. Others will not.
miniPaint: the open source pick
If you want something free that you control, miniPaint is the closest thing in the research.
It is an open source image editor that runs in the browser and offers layers and filters [3]. Layers let you stack pieces of an image on top of each other and edit them separately. That is the feature most people mean when they say “Photoshop style.”
miniPaint also handles privacy in a way that suits this crowd. Its project page says nothing is sent to any server and everything stays in your browser [3].
It can save in many formats: PNG, JPG, BMP, WEBP, animated GIF, TIFF, and a JSON file that holds your layer data [3]. Its layer system supports merging, flattening and transparency [3].
The weak spot is setup. A self-hosted software directory found no container deployment for miniPaint [4]. A container is a ready-made package that makes an app easy to install. My reading is that you will do more of the setup by hand. For a reader who has never run a server, that is a real hurdle.
BitMappery: the one that comes in a Docker box
BitMappery is a browser-based image editor aimed at people who want a lighter alternative to full Photoshop-style tools [5].
Its big selling point for self-hosters is the packaging. It can be deployed as a single Docker container [5]. Docker is a popular tool for installing and running self-hosted apps in neat, separate packages. If you already run other apps at home with Docker, adding one more is a small job.
The research on BitMappery is thinner than for miniPaint. It does not list file formats, layer features or privacy behavior. So I cannot tell you what it does well beyond the fact that it is light and easy to package. If you try it, check for yourself that the features you need are there.
Where these tools fall short of Photoshop
Be honest about the gap. The research does not show that miniPaint or BitMappery match Photoshop. BitMappery describes itself as a lighter option [5]. Light usually means fewer features.
Photopea is different. It has been praised for working much like Adobe Photoshop, which helps people who already know Photoshop [2]. That is the whole reason people ask for a Photopea alternative. They want the familiar feel without the Photoshop bill.
So the trade looks like this:
- Photopea feels the most like Photoshop, but self-hosting it costs thousands of dollars a year [1][2].
- miniPaint is free and open source, with layers and filters, but may take more setup [3][4].
- BitMappery is easy to install if you use Docker, but it is a lightweight tool [5].
If you edit complex files that other people send you, a lighter editor may not open them the way you expect. I cannot say from this research whether it will. Test with a real file before you commit.
Which one should you pick?
Jake, who edits a few photos a month
Jake blurs a license plate and crops a screenshot now and then. He does not need a server. He could use miniPaint, which keeps everything in his browser and sends nothing to a server [3]. For quick jobs, that may be enough, and he does not need to host anything.
Sarah, who already runs apps at home
Sarah has a small home server and runs a few apps in Docker. BitMappery is the easy fit, since it ships as a single container [5]. She can try it in an afternoon and delete it if she does not like it.
Emily, who runs a small design office
Emily’s team all knows Photoshop. They would pick up Photopea fast [2]. Her office also keeps client files off the internet. The paid self-hosted version can run on a local network with no internet access [1]. At $500 to $2000 per month, that is a real business decision [1], but it is the only option here that matches her needs.
Common mistakes
- Assuming self-hosted means free. For Photopea, it does not. The official self-hosted version is a paid product [1].
- Assuming a free editor equals Photoshop. Nothing in the research says that. Try your real files first.
- Mixing up “in the browser” with “private.” Photopea says it keeps files on your device unless you choose otherwise [2], and miniPaint says nothing leaves your browser [3]. That is good. But a tool that loads from a website still depends on that website being there.
- Hosting something you will not maintain. A server you forget about is one more thing to keep updated. If you will not look after it, use the browser version.
- Skipping a test. Open a real file, save it, and reopen it before you rely on any tool.
What you can skip
You can skip all of this if your photos are not sensitive. Using a browser editor that keeps files on your device [2][3] is a perfectly reasonable choice for most people.
You can also skip the paid Photopea plan unless you run an organization. It is priced for one [1].
Where to start
Open miniPaint in your browser and try your usual edit. If it handles the job, you are done. If you like it and want to host it yourself, or you prefer a Docker setup, look at BitMappery next.
Free and self-hosted exists. Free, self-hosted and exactly like Photoshop does not, at least not in what I could verify.