ProtonDB Peek Firefox

ProtonDB Peek

A protonDB extension that displays the tier status of a title without leaving the Steam website.
MinuteBio
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Features & Capabilities

ProtonDB Peek is a handy Chrome extension designed for Steam gamers who want instant access to Proton compatibility information. Without leaving the Steam website, users can view the ProtonDB tier status of any game, helping them understand how well the game runs on Linux via Proton. This seamless integration saves time and enhances the browsing experience for Linux gamers, making it easy to find playable games without hassle.

User Growth & Download Statistics

Manifest V3 Add-on Games Developer Tools
By:
Black Rabbit
Daily users:
119 2
Rating:
4.00
(1)
Version:
1.0.7 Last updated: 2026-05-28
Version code:
6281913
Creation date:
2023-11-27
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Host permissions:
  • https://store.steampowered.com/*
  • https://www.protondb.com/*
Content scripts matches:
  • store.steampowered.com
Size:
241.50KB
Email:
bl*****@proton.me
URLs:
Website
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-19
Compare stats and ranking:

Other platforms

Chrome
ProtonDB Peek (v1.0.7)
247 5.00 (3)

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Black Rabbit
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/protondb-peek/
Email:
bl*****@proton.me
Website:
https://github.com/BlackRabbit22/ProtonDB-Peek

Permission Change History

2026-05-23: Version 1.0.5 → 1.0.6
Add Host permissions: https://store.steampowered.com/* https://www.protondb.com/*
Remove Optional permissions: https://store.steampowered.com/* https://www.protondb.com/*

User Reviews

My one criticism is you have to go into the extension settings and give protondb permission for the extension to work. It does work but that behaviour should be documented.
by Ma*****, 2025-01-19
View all user reviews ›

Is ProtonDB Peek Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

ProtonDB Peek requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • High ******* ****** ** *** ********* ******** ***************** ************
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

ProtonDB Peek is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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