GhostCheck by Freakin18
Strict clipboard-to-webpage validation with premium comic-style feedback.
Extension Metadata
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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.
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.
More information
- Add-on Links
- Version
- 1.4.1
- Size
- 48.08 KB
- Last updated
- 16 hours ago (Mar 26, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection