# Case Conversation Help
**URL:** https://community.mp3tag.de/t/case-conversation-help/17069
**Category:** Support
**Created:** [July 19, 2015, 11:58am UTC](https://community.mp3tag.de/t/case-conversation-help/17069 "2015-07-19T11:58:23Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@PaulBilly78](https://community.mp3tag.de/u/PaulBilly78)
#### Post date: [July 19, 2015, 11:58am UTC](https://community.mp3tag.de/t/case-conversation-help/17069/1 "2015-07-19T11:58:23Z")
I am running case conversation so that any lower case letters are changed to upper case in each sentence, however I want it to ignore any uppercase letters (i.e DJ, MC, CD etc...).
I know that I can create a string $caps2(%fieldname%) but I want to run it against all fields rather than each field individually. Is there a way I can do this? Many thanks.
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [July 19, 2015, 1:31pm UTC](https://community.mp3tag.de/t/case-conversation-help/17069/2 "2015-07-19T13:31:23Z")
AFAIK you have to create an individual action for each field.
%\_tag% or %\_all% does not work for a Format Value action where you can use $caps().
The 2 pseudo tags only work in the action Case Conversion but the $caps2-variation is not available.
So, understandable lazyness is not supported ☹
Yet: how many fields are there that need case conversion?
Actually, there are some action scripts around that supply Grammartron casing - so perhaps you can use that.
[Case conversion...](https://community.mp3tag.de/t/11684/1)
This means that you do not have to create the actions yourself but the conversion still cannot be done with just one action for all fields.
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [February 9, 2026, 12:25pm UTC](https://community.mp3tag.de/t/case-conversation-help/17069/3 "2026-02-09T12:25:46Z")