# Help building correct Regular Exprssions - https://regex101.com/

**URL:** https://community.mp3tag.de/t/help-building-correct-regular-exprssions-https-regex101-com/62470
**Category:** Support
**Created:** [October 19, 2023, 9:42pm UTC](https://community.mp3tag.de/t/help-building-correct-regular-exprssions-https-regex101-com/62470 "2023-10-19T21:42:01Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![LyricsLover](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/l/c6cbf5/32.png) [@LyricsLover](https://community.mp3tag.de/u/LyricsLover)
#### Post date: [October 19, 2023, 10:16pm UTC](https://community.mp3tag.de/t/help-building-correct-regular-exprssions-https-regex101-com/62470/2 "2023-10-19T22:16:35Z")

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Have you used the [forum search](https://community.mp3tag.de/search?q=regex101) before and searched for regex101?  
I just found 45 results mentioning this site. 😇

But yes, you are right, it is a great site to test new and let explain existing regular expressions.

Just in case you are looking for a tool to visualize (and explain) your regular expressions:

> [@Tool to visualize (and explain) regular expressions?](https://community.mp3tag.de/t/tool-to-visualize-and-explain-regular-expressions/62328):
>
> Out of curiosity, did you make that visualization yourself or are you using a tool I'm not aware of? Looks really neat to quickly understand a more complicated regex.

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_[View the full topic](https://community.mp3tag.de/t/help-building-correct-regular-exprssions-https-regex101-com/62470)._