SketchScreens

At a glance

• Editor score
  7.4 / 10
• Pricing
  Free plan
• Best for
  Developers extracting flows from source code
• Free plan
  Yes
• Paid from
  Free
• Facts checked
  20 Sep 2026

• Where it wins

  • Detects screens, connected flows, and route coverage from source code
  • Extracts real fields, buttons, headings, lists, and provenance
  • Open-source local viewer with CLI and agent-driven workflows

• Where it doesn't

  • No collaboration features for shared review workflows
  • No prototyping, export, or integration capabilities
  • Early project with a narrow developer-focused scope

Our verdict on SketchScreens

SketchScreens is an open-source developer tool for analyzing application repositories and turning implemented interfaces into flow maps. It detects screens and connected user flows from source code, extracts fields, buttons, headings, and lists, and presents the results as hand-drawn, low-fidelity wireframes. Developers onboarding to codebases are the clearest audience, while product managers, designers, and agencies can use the maps to review implemented flows and audit client applications. It runs locally through a browser-based viewer and supports multiple application stacks through an agent-driven extraction workflow.

Its strongest value is the connection between visual mapping and implementation detail. SketchScreens displays screen provenance and source-file references, so reviewers can trace mapped interface elements back to the code behind them. Coverage reporting also distinguishes mapped and unmapped routes, which gives teams a way to identify gaps in their flow inventory. CLI commands for prompting, mapping, opening, and diagnostics support a workflow centered on repositories and local development environments rather than on a general-purpose design workspace.

SketchScreens is a good fit for developers who need a code-aware overview of an application, especially when onboarding or auditing an existing codebase. Its open-source and free model lowers the barrier to examining flows locally. The trade-off is a narrow focus: it does not provide collaboration, prototyping, exports, or integrations. Teams that need shared design reviews, interactive prototypes, or connections to other product and design tools should choose a broader user-flow or design platform instead. SketchScreens suits analysis of implemented experiences more than planning new ones.

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SketchScreens pricing

SketchScreens fact sheet

Alternatives to SketchScreens

• MarvelA focused browser-based workspace for turning wireframes into testable, shareable prototypes.9.2
• OverflowA focused tool for turning imported designs into shareable, interactive user flows.8.9
• FigrA broad product-flow workspace combining UX analysis, prototypes, collaboration, and exports.8.8

See all SketchScreens alternatives →

Featured on iTechGuides

SketchScreens is listed in our User Flow Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update