URL Replace
Replace URL by regular expression pattern mapping
URL Replace Firefox Add-on
URL Replace is a Firefox add-on that allows you to replace URLs by mapping them with regular expressions. This add-on provides the functionality to modify URLs based on specified rules, giving you more control over the browsing experience.
Add-on stats
Weekly download count: 7
Firefox on Android: Yes
Risk impact: High risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- storage
- webRequest
- webRequestBlocking
- <all_urls>
Size: 44.31K
URLs: Website
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
Add your rules like: https://(.)baidu.com(.) to https://<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/3d3c4695b443daaba6ab7bc8eac63e73a60f309162b2e1df4af9b4dc2cdc9219/http%3A//1google.com" rel="nofollow">1google.com\2
<all_urls> permission is required, since we have to filter requests in all websites(or, in you browser)
User reviews
Works well with correct syntax.
E.g.
https://www.reddit.com/(.*)
-->
https://new.reddit.com/\1
by Firefox user 18045411, 2024-07-14
Works as advertised.
by haystreet, 2024-04-27
This Firefox addon (and its code) does exactly as described! No-frills redirect for user-specified domains that need redirection.
by Ronx Ronquillo , 2023-11-30
Add-on safety
Risk impact
URL Replace requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
URL Replace has earned a fairly good reputation and likely can be trusted.
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