Browser Recorder

Verify browser extension registration status by uploading files or entering extension ID

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5,796+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

This tool helps you check if browser extensions like RK Web Recorder are properly registered in your browser. Upload the extension's manifest.json file or enter the extension ID to verify registration status, identify common issues, and get recommendations for fixing registration problems. The tool validates extension manifests, checks for proper permissions, and ensures the extension is correctly configured for browser integration.

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How to Use

Upload the extension's manifest.json file OR enter the extension ID manually
Click 'Check Registration' to analyze the extension
View detailed results showing registration status and any issues found
Follow the recommendations to fix registration problems if needed

Frequently Asked Questions

Find Quick Answers

What does 'extension not registered' mean?

This means the browser cannot recognize or load the extension properly, usually due to missing manifest files, incorrect permissions, or installation issues.

Can I check extensions other than RK Web Recorder?

Yes, this tool works with any browser extension that follows standard Chrome/Edge extension format. Just upload the manifest.json file or enter the extension ID.

What file should I upload?

Upload the extension's manifest.json file, which is the main configuration file that defines the extension's properties, permissions, and registration details.

Need to run multiple calculations?

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