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Preview of GoShawk

GoShawk by hemme

Capture Go board diagrams and convert them to SGF/HEN

5 (1 review)
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About this extension
Visual capture - Click the extension icon, drag to select any area of the page, and GoShawk will snapshot it instantly.
SGF/HEN conversion - The captured image is passed to a built-in converter that reconstructs the board position as an SGF or HEN file.
Copy to clipboard - Copy the SGF or HEN string to your clipboard.
Export as PIC+HEN - Export as a PNG or GIF with embedded position metadata.
No upload needed - Everything runs locally in the browser; no image is ever sent to an external server.
Developer comments
Report bugs at https://github.com/hemme/goshawk-extension/issues
Rated 5 by 1 reviewer

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Permissions and data

Required permissions:

  • Download files and read and modify the browser’s download history
  • Access browser tabs
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
0.1.6
Size
517.31 KB
Last updated
3 days ago (Jun 22, 2026)
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