Pinokio
Pinokio lets users launch open-source applications with a one-click install workflow.
Pinokiopinokio.coVisit siteAbout Pinokio
Pinokio is a launcher for open-source applications. Its main job is to install and start listed apps with one click, so users do not need to set up each tool by hand. The homepage shows app pages with update posts from the people who maintain each app.
The homepage describes two apps. Captionz is a batch image captioning tool that runs through Pinokio. It uses local Ollama vision models, or a bundled llama.cpp server, and writes each caption to a text file next to its image. MiniMax H3 Studio is a video generation app. Its update post describes an optional, experimental Spectrum setting that the author reported shortened render times in one test on a single system. The post says results vary by workload and that Spectrum can affect motion and speech. The homepage does not state pricing, and this entry does not infer it.
Key features
- One-click install and launch of listed open-source applications
- Captionz batch image captioning with local Ollama vision models
- Captionz caption types, length settings, and prefix or suffix options
- Captionz skip, overwrite, and append policies for existing captions
- MiniMax H3 Studio selectable video engines in Settings
- Captionz command line and Python entry points for captioning
Best for: People who want to install and run open-source AI tools, such as image captioning or video generation apps, without manual setup on Windows, macOS, Linux, or the web.
Good for
- Installs and launches listed apps with one click, as its description states.
- Captionz does not require PyTorch, because its models run through Ollama or a bundled llama.cpp server.
- Captionz writes captions as text files next to each image.
Watch out for
- The Spectrum setting in H3 Studio is optional and experimental, and can affect motion and speech.
- Captionz has no HTTP API of its own.
- Captionz's first captioning run downloads a server binary of 150–500 MB and a default model of about 2.9 GB.
Pinokio at a glance
- Website
- pinokio.co
- Category
- Development › Developer Tools
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Linux, macOS, Web, Windows
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Pinokio FAQ
Does Captionz need Ollama?
Not always. Captionz can use Ollama with at least one vision model running on the machine or on the network. It can also use the llama.cpp backend, which is selected in the UI.
Where does Captionz save its captions?
Captions are written next to each image as a text file with the same name and a .txt extension, such as image.txt.
Can Captionz be used from code?
Captionz has no HTTP API of its own. It provides command line commands and a Python import of its core, and the Gradio UI exposes an API while it is running.
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