PSU Tier Badges (PCPartPicker & Tweakers) by Razortek
See SPL's PSU tier ratings on PCPartPicker and Tweakers. Compare power supplies with tier filters, match details, and specs.
4 Users4 Users
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About this extension
Compare power supplies without switching back and forth between a shopping list and a spreadsheet. PSU Tier Badges adds SPL's PSU Tier List ratings directly to supported PCPartPicker and Tweakers.net pages.
WHAT YOU GET
• Colored tier badges beside power supplies, including plus and minus ratings.
• Match details: click a badge to see the matched model, available specs, and other possible matches.
• Tier filters to narrow the visible products, with options to hide unmatched products and limited-confidence ratings.
• Visible uncertainty: likely matches use a dashed badge with a question mark. Limited-confidence source ratings are marked separately.
SUPPORTED PAGES
• PCPartPicker power-supply listings across regional sites and PCPartPicker parts lists.
• Tweakers.net Pricewatch power-supply comparison pages.
PRIVACY AND DATA
Matching runs locally in your browser using a bundled copy of the tier list. No account is needed, and the extension contains no analytics or browsing-history tracking. Filter panel preferences are saved locally. Tier data is refreshed through extension updates; the extension does not fetch the spreadsheet while you browse.
CHECK THE EXACT MODEL
Similar names can refer to different generations, wattages, or revisions. Matches can be wrong or missing. The displayed match score measures similarity; it is not a verified probability that the match is correct. Confirm the exact unit in SPL's spreadsheet before buying. Hiding unmatched products can also hide good units that are absent from the database or were not recognized.
Source: SPL's PSU Tier List
https://docs.google.com/spreadsheets/d/1akCHL7Vhzk_EhrpIGkz8zTEvYfLDcaSpZRB6Xt6JWkc/htmlview
OPEN SOURCE AND SUPPORT
Source code and documentation:
https://github.com/FeikoWielsma/psu-tier-userscript
Report a missing or incorrect match:
https://github.com/FeikoWielsma/psu-tier-userscript/issues
Please include the product URL, exact model name, and the badge you saw.
Optional support for extension and userscript development:
https://ko-fi.com/feiko
The extension is free to use. Contributions support development of this tool; PSU ratings are provided by SPL's PSU Tier List.
Not affiliated with PCPartPicker, Tweakers, or the tier-list maintainers.
WHAT YOU GET
• Colored tier badges beside power supplies, including plus and minus ratings.
• Match details: click a badge to see the matched model, available specs, and other possible matches.
• Tier filters to narrow the visible products, with options to hide unmatched products and limited-confidence ratings.
• Visible uncertainty: likely matches use a dashed badge with a question mark. Limited-confidence source ratings are marked separately.
SUPPORTED PAGES
• PCPartPicker power-supply listings across regional sites and PCPartPicker parts lists.
• Tweakers.net Pricewatch power-supply comparison pages.
PRIVACY AND DATA
Matching runs locally in your browser using a bundled copy of the tier list. No account is needed, and the extension contains no analytics or browsing-history tracking. Filter panel preferences are saved locally. Tier data is refreshed through extension updates; the extension does not fetch the spreadsheet while you browse.
CHECK THE EXACT MODEL
Similar names can refer to different generations, wattages, or revisions. Matches can be wrong or missing. The displayed match score measures similarity; it is not a verified probability that the match is correct. Confirm the exact unit in SPL's spreadsheet before buying. Hiding unmatched products can also hide good units that are absent from the database or were not recognized.
Source: SPL's PSU Tier List
https://docs.google.com/spreadsheets/d/1akCHL7Vhzk_EhrpIGkz8zTEvYfLDcaSpZRB6Xt6JWkc/htmlview
OPEN SOURCE AND SUPPORT
Source code and documentation:
https://github.com/FeikoWielsma/psu-tier-userscript
Report a missing or incorrect match:
https://github.com/FeikoWielsma/psu-tier-userscript/issues
Please include the product URL, exact model name, and the badge you saw.
Optional support for extension and userscript development:
https://ko-fi.com/feiko
The extension is free to use. Contributions support development of this tool; PSU ratings are provided by SPL's PSU Tier List.
Not affiliated with PCPartPicker, Tweakers, or the tier-list maintainers.
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Permissions and data
Required permissions:
- Access your data for sites in the pcpartpicker.com domain
- Access your data for sites in the tweakers.net domain
- Access your data for pcpartpicker.com
- Access your data for tweakers.net
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 2.0.18
- Size
- 123.97 KB
- Last updated
- 14 days ago (Oct 17, 2026)
- Related Categories
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.