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Lyrics Card Generator v6.2.0 ​

Status: released.

Copy the finished image ​

  • A new Copy Image action beside Complete & Export writes the current result to the system clipboard without saving a file first.
  • Clipboard output is always the broadly interoperable PNG format and keeps the current export quality. Copying does not change the selected PNG, WebP, or JPG download format.
  • Dedicated progress and success feedback cover the operation, while failures point users toward clipboard-access checks.

The same guarded output boundary ​

  • Copy and download share the immutable document snapshot, font and image readiness checks, overflow protection, pixel-size limits, and transaction mutex.
  • The Windows desktop app sends the decoded image through trusted Electron IPC to the native clipboard, with PNG payload and dimension limits repeated in preload and main.
  • Web Lite exposes the same action where browser image-clipboard APIs are available. Unsupported or denied writes leave editor content unchanged and report an error.

Validation scope ​

  • Type checks, export transactions, six-locale copy completeness, Electron preload and security contracts, step layout, a real Web Lite PNG write, and native desktop clipboard interaction are covered by regression tests.

Cherry Chu · Projects, notes, and working documentation.