FPS & Performance Extension

4.1(

8 ratings

)

Item media 1 (screenshot) for FPS & Performance Extension

Overview

Lightweight overlay for real-time FPS and performance metrics. Perfect for QA engineers and developers.

A simple Chrome extension that shows a lightweight overlay with real-time performance metrics. Perfect for QA engineers, developers, and game testers who want to monitor FPS, frame time, memory usage, and other browser performance stats without opening DevTools. UPDATE 04/06/2026: Replaced always-on overlay with a compact FPS badge The full performance overlay is now hidden by default.

4.1 out of 5
8 ratings
Learn more about results and reviews.

Details

Version
1.2.1
Updated
June 5, 2026
Flag concern
Offered by
Nova Byte Technologies
Size
582KiB
Languages
English
Developer
Email
qa.karter@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

FPS & Performance Extension has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

FPS & Performance Extension handles the following:

Web history

Website content

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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