An add-on allowing mass item selling on Steam

Steam Bulk Sell - Firefox Extension to Sell Multiple Steam Items
Steam Bulk Sell is a Firefox extension designed to enhance your selling experience on Steam. It allows you to select, price, and sell multiple items in your Steam inventory at once. This efficient tool uses prices fetched from Steam and accommodates custom pricing. All you need to do is enable the add-on on your Steam inventory pages, with no extra permissions required. Additionally, the add-on also provides asynchronous price loading, allowing you to continue the selection process while prices load in the background. Delay of about 1-2 seconds is expected for each action due to fetching prices from Steam. This open-source project welcomes community contributions.
Add-on stats
Manifest V2
Weekly download count: 40
Firefox on Android: No
Permissions:
- *://steamcommunity.com/id/*/inventory*
- *://steamcommunity.com/profiles/*/inventory*
- *://steamcommunity.com/market/sellitem/*
Size: 118.64K
Email: k5*****@yandex.ru
URLs: Website
Full description: See detailed description
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
User reviews
Pros
- Works well most of the time (80% success rate)
- Very useful for bulk selling items on Steam
- Great tool for listing all items easily
- Simple and functional module when it finds prices
Cons
- Doesn't work for some users
- Issues with two-factor authentication (2FA)
- Requires confirmation on the Steam mobile app before selling
- Users received misleading pricing information
Most mentioned
- Does not work
- Works 80% of the time
- Issues with two-factor authentication
- Gives price received instead of listing price
User reviews
by Firefox user 18822781, 2025-02-08
Thank you friend for your great work and effort, it is now working perfectly again. Great application and very useful, a million thanks.
by Firefox user 14702938, 2024-12-28
Doenst work
by Dodo, 2024-12-07
Add-on safety
Risk impact
Steam Bulk Sell 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.
- Medium ******* ****** ** *** ********* ******** ******************
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Steam Bulk Sell. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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