The UI listener and shared endpoint are unauthenticated by default.
Users exposing the interface beyond a trusted local environment should configure the documented basic authentication or otherwise restrict access.
Evidence source ↗
Fooocus
Fooocus is free, open-source Stable Diffusion XL image-generation software that runs locally or in a configured environment. It supports text-to-image generation, image variation, inpainting, outpainting and upscaling.
5 key claims verifiedOur editorial team checked this profile against vendor documentation, product documentation. Supported by 1 documented source.
Editorial overview
Aggregated Overview
The project documents a broad set of image-generation and editing features and distributes the software free under an open-source license. Hardware setup, model downloads and limited long-term support affect usability and support assessments. Public review evidence sufficient for sentiment scoring was not found.
This profile combines documented product information and independent evidence where available. It is not a hands-on test unless TechZella explicitly identifies one.
Overview
Fooocus is a free, open-source image-generation application built on Stable Diffusion XL and Gradio. Users can generate images from text prompts, work from input images, and edit results through variation, inpainting, outpainting and upscaling workflows.
The software runs locally or in a user-configured environment, rather than as a vendor-hosted subscription. Its maintainers describe the project as being in limited long-term support, focused on bug fixes, with no current plans to add newer model architectures.
Fooocus Decision Snapshot
A quick way to understand who this product may suit, where its limits matter, and which facts are most relevant before you compare alternatives.
Best suited to
Individuals and creative users who want a free, local SDXL interface for prompt-based image generation and basic image editing without configuring every generation parameter.
Look elsewhere if
Teams seeking a vendor-operated hosted service, formal support, or a maintained interface for newer model architectures may find the local hardware requirements and limited-support status unsuitable, and should evaluate alternatives such as Stable Diffusion WebUI Forge or ComfyUI instead.
Platforms
Docker, Linux, macOS, Web, Windows
TechZella assessment
7.2/10
Fooocus — What Sets It Apart?
These are the product-specific differences that may matter when deciding whether the software fits your workflow. They are based on documented evidence rather than a universal ranking.
- The project combines a relatively streamlined prompt-focused interface with SDXL generation, image prompting, inpainting, outpainting, variation and upscaling.
- It is free and open-source, with local installation and Docker documented by the project.
- The project states it is in limited long-term support, with bug fixes only and no current plan to incorporate newer model architectures.
Fooocus Pros & Cons
Pros
- Free, open-source software with local deployment.
- Includes image generation, image prompting, inpainting, outpainting, variation and upscaling workflows.
- The prompt-oriented UI minimizes the need to manually configure generation parameters.
- Offers configuration options for model paths and generation defaults.
Cons
- Requires compatible local hardware or separately arranged hosting.
- Project documentation says Mac use is not intensively tested.
- The maintainers describe development as limited to bug fixes, without current plans for newer model architectures.
- Shared and listener endpoints are unauthenticated by default unless basic authentication is configured.
Fooocus Gotchas & Operational Limits
These are documented constraints or practical friction points that may matter before you adopt the product.
The initial launch downloads models, and the first inpainting run downloads a separate 1.28GB inpaint model.
The setup needs network access and additional disk space before these workflows are ready.
Evidence source ↗Fooocus Pricing & Plans
Free
$0
one-time
Free, open-source software for local or self-hosted use. Users supply compatible hardware or separately arrange hosting.
Check current pricing →Pricing may change. Verify current plans on the vendor's website.
Fooocus Competitors & Alternatives
Compare similar products directly, then see which alternatives may make more sense when your requirements differ.
At a glance
Generative AI| Decision factor | Fooocus | Stable Diffusion WebUI Forge | ComfyUI |
|---|---|---|---|
| Core interface | Prompt-focused SDXL image-generation interface with presets and image-editing tools. | A platform based on Stable Diffusion WebUI that emphasizes development, resource management and experimental features. Source ↗ | A node-graph interface for building and reusing visual generation workflows. Source ↗ |
| Deployment model | Local/self-hosted installation, with Docker also documented. | The project documents installation by cloning its repository and launching the web UI locally. Source ↗ | Open-source local software with an optional official cloud service described by its project. Source ↗ |
| Pricing model | Free and open-source software; users arrange their own hardware or hosting. | The repository is publicly available; no paid software price is stated on the cited project page. Source ↗ | Open-source software is available, and the project also describes a paid cloud offering. Source ↗ |
Only factors supported by the available research are shown. The comparison is descriptive, not a ranking.
Direct competitors
These products address broadly similar requirements. The descriptions focus on documented reasons a buyer might compare them with Fooocus.
Stable Diffusion WebUI ForgeCore interface: A platform based on Stable Diffusion WebUI that emphasizes development, resource management and experimental features.
Fooocus Features
Image generation
- Text-to-image generation based on SDXL
- Prompt expansion and styles
- Multiple prompts, weighted prompts and negative prompts
Image editing
- Image prompting
- Image variation
- Inpainting and outpainting
- 1.5x and 2x upscaling
- Image masking
Customization and deployment
- Configurable model and output paths
- Windows, Linux and Docker installation routes
- Browser-based local interface
- Share endpoint option
Demo & Screenshots
Fooocus Specifications
| License | GPL-3.0 |
|---|---|
| Base architecture | Stable Diffusion XL |
| Hosting | Self-hosted/local; Docker supported |
| Interface | Gradio browser UI |
| API access | Share option exposes a Gradio endpoint; unauthenticated by default |
| Support status | Limited long-term support with bug fixes only |
| Hardware requirements | Varies by OS and GPU; project lists minimum GPU memory requirements |
Deployment & System Footprint
Verified installation, hosting, administration, or environment details that can affect implementation.
| Installation or hosting | Self-hosted/local software with documented Docker support; the interface runs through a local browser. The project also documents a share option that exposes a Gradio endpoint. Source ↗ |
|---|
Migration & Lock-In
Documented portability, standards, export, or switching considerations. No switching-cost score is shown unless the evidence supports one.
Data portability
The project stores generated output in a configurable output path and allows model and output paths to be configured. No dedicated migration utility is documented.
Evidence source ↗Our evidence-based assessment
TechZella Score
A proprietary editorial score based on product capabilities, usability, value, performance, support and user sentiment evidence.
7.2/10Moderate confidence
The project documents a broad set of image-generation and editing features and distributes the software free under an open-source license. Hardware setup, model downloads and limited long-term support affect usability and support assessments. Public review evidence sufficient for sentiment scoring was not found.
Methodology v1.0. The assessment weighs feature coverage (25%), ease of use (15%), value for money (20%), performance (15%), support (10%) and user sentiment (15%), using researched product evidence and verified review evidence where available. It is a TechZella editorial assessment, not a direct user-review average.
Editorial transparency
Our Review Methodology
Key claims are linked to the sources used to verify them. This evidence record is separate from third-party user ratings.
TechZella evaluates software using documented product capabilities, pricing information, usability and value considerations, independent user evidence where available, and competitive context. The assessment is an editorial review, not a hands-on test unless one is explicitly identified. Our editorial assessment is based on 1 documented source.
What TechZella adds
- The project combines a relatively streamlined prompt-focused interface with SDXL generation, image prompting, inpainting, outpainting, variation and upscaling.
- It is free and open-source, with local installation and Docker documented by the project.
- The project states it is in limited long-term support, with bug fixes only and no current plan to incorporate newer model architectures.
Important limitations
- Local use depends on compatible hardware and model downloads; the project documents different minimum GPU requirements by operating system and GPU family.
- The project describes its support status as limited long-term support with bug fixes only, and says it has no current plans to incorporate newer model architectures.
- The optional shared Gradio endpoint and local listener are unauthenticated by default unless users configure basic authentication.
Evidence-backed claimsFooocus is free, open-source image-generation software based on Gradio. The project is based on Stable Diffusion XL and has limited long-term support. Fooocus supports image variation, upscaling, inpainting, outpainting and image prompting. The project documents Windows/Linux hardware requirements and an unofficial Mac guide. The local UI listener and shared API endpoint are unauthenticated by default.
The project README describes Fooocus as offline, open source and free, and says it is based on Gradio.
View source ↗Verified 2026-11-12The README states that Fooocus is built on SDXL and that ongoing work is limited to bug fixes, with no current plan to add newer model architectures.
View source ↗Verified 2026-11-12The README feature list describes these workflows and their interface paths.
View source ↗Verified 2026-11-12The README gives minimum requirements by operating system and GPU family, and labels its Mac instructions unofficial.
View source ↗Verified 2026-11-12The README describes listener and share options and says both are unauthenticated unless basic authentication is configured.
View source ↗Verified 2026-11-12Fooocus FAQs
Answers begin with the clearest available response, followed by the context that helps you act on it.
Is Fooocus free?
Yes. The project describes the software as free and open source. Users provide their own local hardware or third-party hosting.
Does Fooocus have a hosted cloud plan or free trial?
No. The project documentation describes free software to run locally and does not list an official subscription plan or trial.
What operating systems does Fooocus support?
The project documents Windows and Linux requirements and provides an unofficial Mac guide. It also documents Docker deployment.
Does Fooocus provide an API?
Yes. The README documents a share option that registers a Gradio endpoint. The project notes that shared and local listener access are unauthenticated by default unless basic authentication is configured.
Is Fooocus still actively adding new model architectures?
The maintainers describe the project as limited long-term support focused on bug fixes, with no current plan to incorporate newer architectures.
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