# Case Conversion using filename filename

**URL:** <https://community.mp3tag.de/t/case-conversion-using-filename-filename/45451>\
**Category:** Support\
**Created:** [May 16, 2019, 11:25pm UTC](https://community.mp3tag.de/t/case-conversion-using-filename-filename/45451 "2019-05-16T23:25:22Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)\
**Post date:** [May 24, 2019, 4:55am UTC](https://community.mp3tag.de/t/case-conversion-using-filename-filename/45451/5 "2019-05-24T04:55:14Z")

</div>

You could run 2 action of the type "Replace" for \_FILENAME  
Action 1:  
Search: -  
Replace:`_-_`  
(where \_ represents the space character)  
Action 2:  
Search: \_\_  
Replace: \_  
(as above)

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_[View the full topic](https://community.mp3tag.de/t/case-conversion-using-filename-filename/45451)._