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Preview of GhostCheck

GhostCheck by Freakin18

Strict clipboard-to-webpage validation with premium comic-style feedback.

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About this extension
GhostCheck is a high-precision validation tool designed for developers, writers, and QA testers who need 100% textual accuracy. It compares your clipboard content against the webpage text word-for-word, preserving symbols, punctuation, and order.

Key Features:

Strict Matching: Validates text including symbols (!, ., ,) and word order.
Comic-Style Feedback: Missing words appear in beautiful, floating "speech bubbles" exactly where the gap in the text occurs.
Phrase-Based Summary: Consecutive missing words are grouped into readable sentences in a draggable central popup.
Privacy First: No data is ever collected or sent to any server. Everything happens locally in your browser.
Zero Latency: Instant feedback triggered by a simple double-click.
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Permissions and data

Required permissions:

  • Get data from the clipboard
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
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Version
1.4.1
Size
48.08 KB
Last updated
16 hours ago (Mar 26, 2026)
Related Categories
  • Privacy & Security
  • Language Support
License
MIT License
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