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NexusUI review

Free#6 of 24 in AI Screenshot-to-Code Tools

An open-source screenshot-to-code tool for self-hosted React and TypeScript workflows.

8.6/10Editor score
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

NexusUI is an open-source AI screenshot-to-code tool for developers who want to turn screenshots, UI mockups, and wireframes into editable frontend code. It accepts PNG, JPG, and WEBP images up to 10 MB, then uses Gemini to generate React, Tailwind, and TypeScript React output. The product also supports Next.js-oriented code, making it a focused option for teams building within the React ecosystem rather than a general-purpose visual development environment.

Its strongest workflow combines generation with immediate inspection and refinement. Live Sandpack previews show the result in the browser, while responsive preview resizing covers mobile, tablet, and desktop views. Users can edit generated TSX directly in the browser, and automated component architecture is intended to organize the generated interface beyond a single static conversion. This makes NexusUI suited to early UI implementation, prototyping, and developer-led iteration where editable code matters as much as the initial visual match.

NexusUI follows a self-hosted, open-source model instead of presenting a tiered hosted plan structure. Local installation requires a Gemini API key, so teams need to manage that prerequisite as part of deployment. Its platform fit is correspondingly clear: web access and self-hosting are available, while the supported output is concentrated on React, Next.js, Tailwind CSS, and TypeScript. Choose NexusUI when those technologies match the project and control over local installation is valuable. Teams needing another frontend ecosystem or a workflow without a Gemini API key should choose a different screenshot-to-code tool.

NexusUI pros and cons

  • Where it wins
    • Generates React, TypeScript React, Next.js, and Tailwind code
    • Live Sandpack previews with mobile, tablet, and desktop resizing
    • Browser-based TSX editing and automated component architecture
  • Where it doesn't
    • Local installation requires a Gemini API key
    • Screenshot uploads are limited to 10 MB
    • Framework support centers on the React ecosystem

NexusUI fact sheet, pricing and score →

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