URL Normalizer

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This app normalizes the format of URLs so you can more easily compare them in insights.

By default, the URL Normalizer converts all URLs to lowercase and strips trailing /s, overriding the old current_url property.


The URL Normalizer app requires either PostHog Cloud, or a self-hosted PostHog instance running version 1.30.0 or later.

Not running 1.30.0? Find out how to update your self-hosted PostHog deployment!


  1. Visit the 'Apps' page in your instance of PostHog.
  2. Search for 'URL Normalizer' and select the app, press Install.


No configuration is needed. The URL Normalizer will automatically convert all URLs to lowercase and remove any trailing slashes.

If you'd like to normalize URLs into a different format, please consider contributing a PR to the repo.


Is the source code for this app available?

PostHog is open-source and so are all apps on the platform. The source code for the URL Normalizer is available on GitHub.

Who created this app?

We'd like to thank PostHog user and community member Mark Bennett for creating this app

Who maintains this app?

This app is maintained by the community. If you have issues with the app not functioning as intended, please let us know!

What if I have feedback on this app?

We love feature requests and feedback! Please tell us what you think! to tell us what you think.

What if my question isn't answered above?

We love answering questions. Ask us anything via our community forum, or drop us a message.


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