1. Basic Information
Invoke (also known as InvokeAI) is a generative creation engine for on-premises deployment. It focuses on AI-powered image generation and layered editing workflows, and comes with an industry-grade WebUI, visualization parameters, and layer tools. Released under the Apache 2.0 open source license, it supports self-hosting and emphasizes complete control over data and processes. Key keywords include Invoke, InvokeAI, open source, on-premises deployment, stable diffusion, layered editing, WebUI, and Apache 2.0.
2. Product Overview
Invoke provides a professional creative environment centered around generative models like stable diffusion, covering the entire workflow from prompt word to image creation, local editing, layer compositing, and batch export. As an open source project, the community edition continues to provide installation packages and documentation, suitable for running on personal computers or internal enterprise servers to meet privacy and controllability requirements. According to the official announcement, the existing online hosting service will be shut down starting October 31, 2025, but the open source community edition will remain available and maintained by long-term core contributors to ensure continued development and support.
3. Core Functions
1. Main functions
- Professional-level WebUI supports layered editing, local repair, extension and prompt word weight control.
- It runs locally and is self-hosted, available offline, and the data and models are fully controlled by the user.
- Supports multiple models, adapts to Stable Diffusion and its derivative models, and provides high-quality image generation.
- Workflow and batch processing facilitate iterative generation, parameter comparison, and finished product export.
- Launcher and documentation support provide cross-platform installation and usage guidance, reducing the difficulty of getting started.
2. Technical characteristics
- Apache 2.0 open source license facilitates compliant integration and secondary development for individuals and enterprises.
- Industry-level UI design emphasizes the connection between layered operations and professional image pipelines.
- Self-hosted architecture, adaptable to multiple operating systems and hardware environments, taking into account both performance and stability.
- The community and ecosystem are complete, including repositories, documentation, and communication channels to facilitate problem feedback and expansion.
- Sustainable maintenance mechanism, clarifying the community maintainers and version continuation path.
4. Pricing and Versions
The Community Edition of Invoke is available free of charge and is open source. The original online hosting service has been announced to be discontinued on October 31, 2025. Subscription credits and refunds will be processed according to official instructions. Future commercialization or value-added support may be subject to adjustments based on timing and region. Please refer to official information at the time of release for details.
5. Applicable Scenarios and Target Audience
- Design and Illustration Teams: For concept sketches, style exploration, and high-resolution renderings.
- Video and advertising production: Iterative generation and detailed restoration in a controlled environment.
- Educational and research institutions: for course demonstrations, model evaluation, and reproducible experiments.
- Creation on the corporate intranet: Localize private data and materials under the premise of compliance.
- Open source and independent developers: Plugins, scripts, and secondary development are available under the Apache 2.0 license.
6. Frequently Asked Questions
Q: Is Invoke's online hosting service still available?
A: The official announcement shows that the online service will be shut down on October 31, 2025. It is recommended to export data in time and switch to local deployment of the community version.
Q: Will the Invoke Community Edition continue to be maintained? Who will be responsible for it?
A: The community version will continue to be available and will be maintained by senior contributors. The project continuation and ecosystem support will not be affected by the closure of the hosting service.
Q: What is the license for Invoke? Can it be used in a commercial environment?
A: It adopts the Apache 2.0 open source license and is suitable for integration and secondary development in commercial and enterprise environments under the premise of compliance.
Q: What are the requirements for initial deployment?
A: Prepare the corresponding operating system environment and graphics card driver (if necessary) according to the official installation guide, and complete the installation and model configuration through the launcher or document process.
Q: I am an online user. How can I migrate to the local version?
A: Follow the official migration guide to export your account data and assets, then install the community edition and import or rebuild your workflow. If a subscription refund is required, follow the announced process.
