WonderSwitcher

WonderProxy Switcher allows you to switch between HTTP proxy servers quickly and easily to speed up your website testing. Import proxies from your WonderProxy account or add your own custom servers.

WonderProxy is a paid service, so you’ll need an account if you want to use WonderProxy servers.

Latest version
6.7.1
October 21, 2025
- Fix a bug where user-added custom servers errored during auth check.

6.7.0
September 8, 2025
- Improvements to authentication check feature.

6.6.0
August 20, 2025
- Handle a bug where the authentication check did not complete if the extension popup closed.

6.5.0
Jun 26, 2025
- Change the default Encryption scheme to "Encrypted".

6.4.0
May 12, 2025
- Improvements to HTTPS Encryption features.

6.3.1
April 10, 2025
- Fix a bug where custom servers would not authenticate using HTTPS scheme.

6.3.0
March 28, 2025
- Authenticate with proxy servers at the time they are selected by the user.
- Improve security by serializing some strings before use.
- Remove a dummy entry in the list of domains which bypass proxying.

6.1.3
February 11, 2025
- Fix a bug where the extension did not authenticate with the proxy server if the Service Worker was suspended

6.1.2
December 13, 2024
- Add a list of domains which should never be proxied, to prevent a browser bug where the proxy auth box pops up on the new tab page
- Fix a data syncing bug where proxy settings could be not applied, but Switcher temporarily thought they were

6.1.0
May 17, 2024
- Support Manifest V3 (MV3)
- Change accepted filters format
- Transition users with enabled MV2 filters onto MV3 filters format
- Keep active proxy when browser is restarted

Previous versions

5.1.4
December 19, 2023
- Security updates to how internal library code is modified

5.1.3
December 4, 2023
- Security updates to internal image loading functionality

5.1.2
November 20, 2023
- Security updates

5.1.1
July 12, 2023
- Security updates

5.1.0
March 22, 2023
- Introduce account access checking features
- Improvements to the account options page design