# Lowercase to uppercase ALL
**URL:** https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852
**Category:** Support
**Created:** [March 16, 2025, 12:30pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852 "2025-03-16T12:30:26Z")
**Posts on this page:** 15
**Page:** 1
### Author:  [@Antreas](https://community.mp3tag.de/u/Antreas)
#### Post date: [March 16, 2025, 12:30pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/1 "2025-03-16T12:30:26Z")
Hello i need a help how can remove (Αμάν) lowercase to (ΑΜΆΝ) with out (') and (Βασίλης) to
(ΒΑΣΊΛΗς) with out (ς) i need this to (Σ)
---
### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [March 16, 2025, 1:08pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/2 "2025-03-16T13:08:54Z")
Have you tried an action of the type "Case conversion"?
> **[Case Conversion – Mp3tag Documentation](https://docs.mp3tag.de/actions/case-conversion/)**
>
> Documentation on the Case Conversion action type that can be performed as Quick Action or as reusable workflow from Action Groups. Mp3tag is the universal Tag Editor.
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### Author:  [@Antreas](https://community.mp3tag.de/u/Antreas)
#### Post date: [March 16, 2025, 1:26pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/3 "2025-03-16T13:26:47Z")
Yes i find a way with strings but i dont know how to use string to put %artist%%string%(ς)to %artist%%string%(Σ)
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [March 16, 2025, 1:30pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/4 "2025-03-16T13:30:20Z")
Do you want to change the case only of
> [@Antreas](#):
>
> ς ... Σ
Then try an action of the type "Replace".
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### Author:  [@Antreas](https://community.mp3tag.de/u/Antreas)
#### Post date: [March 16, 2025, 1:33pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/5 "2025-03-16T13:33:35Z")
Can you tell me were can i find this or can you do me an example
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [March 16, 2025, 1:34pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/6 "2025-03-16T13:34:48Z")
See the documentation on Actions:
> **[Actions – Mp3tag Documentation](https://docs.mp3tag.de/actions/)**
>
> Documentation on Quick Actions and Action Groups that covers replace text, case conversion, tag to tag conversion, duplicate field handling, batch cover import/export, and more. Mp3tag is the universal Tag Editor.
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### Author:  [@Antreas](https://community.mp3tag.de/u/Antreas)
#### Post date: [March 16, 2025, 2:02pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/7 "2025-03-16T14:02:51Z")
Because i am from Greece i dont understand how to but thanks for your replying to me
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### Author:  [@LyricsLover](https://community.mp3tag.de/u/LyricsLover)
#### Post date: [March 16, 2025, 2:04pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/8 "2025-03-16T14:04:59Z")
> [@Antreas](#):
>
> (ς)to %artist%%string%(Σ)
Is this correct:
ς = GREEK SMALL LETTER FINAL SIGMA
and
Σ = GREEK CAPITAL LETTER SIGMA
I'm not sure if this is still valid:
> [@\[X\] Issue when applying Actions|Case conversion to tags in greek (the letter Σ should become ς when at the end of a word)](https://community.mp3tag.de/t/x-issue-when-applying-actions-case-conversion-to-tags-in-greek-the-letter-should-become-when-at-the-end-of-a-word/16693):
>
> This report is about applying Actions|"Case conversion" to tags in greek Currently it converts all instances of the greek letter Σ to σ. eg. ΑΣΣΟΣ --\> ασσοσ But, in greek language, the letter Σ becomes in lowercase: ς in the end of a word, σ anywhere else. eg. ΑΣΣΟΣ --\> ασσος So, it would be great if this was kept when applying Actions|"Case conversion" to tags in greek.
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [March 16, 2025, 2:08pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/9 "2025-03-16T14:08:06Z")
Just to try to see if it works:
Select some files in which you want to replace ς with Σ
Open Actions\>Actions(quick)
fill the dialogue as shown
click OK and see if that works as desired
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### Author:  [@LyricsLover](https://community.mp3tag.de/u/LyricsLover)
#### Post date: [March 16, 2025, 2:10pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/10 "2025-03-16T14:10:32Z")
And maybe this thread could help too:
> [@Actions to convert tags to/from greeklish](https://community.mp3tag.de/t/actions-to-convert-tags-to-from-greeklish/12878):
>
> I am from those who are very allergic to greeklish (greek written with latin characters). So, I spend lots of time retyping all tags of my music collection from greeklish to real greek. I would like to be able to convert mp3 tags to / from greeklish quickly and easily, so I had created a (not so small) python program for that. It worked well, but was awkward to always invoke it separately. So, I now created two actions for mp3tag to do that, and it works like a charm! Very easy and practical,…
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### Author:  [@Antreas](https://community.mp3tag.de/u/Antreas)
#### Post date: [March 16, 2025, 7:29pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/11 "2025-03-16T19:29:13Z")
Thanks man it works but know i have another problem the for example in greek (Βγές από το μυαλό μου) in uppercase (ΒΓΈΣ ΑΠΌ ΤΟ ΜΥΑΛΌ ΜΟΥ) i can't remove the έ to Ε
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [March 16, 2025, 7:36pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/12 "2025-03-16T19:36:40Z")
What have you tried so far?
I just used Convert\>Tag-Tag with
Format string: `$upper($replace('Βγές από το μυαλό μου',έ,Ε,ς,Σ))`
which had as result:
`ΒΓΕΣ ΑΠΌ ΤΟ ΜΥΑΛΌ ΜΟΥ`
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### Author:  [@Antreas](https://community.mp3tag.de/u/Antreas)
#### Post date: [March 16, 2025, 8:21pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/13 "2025-03-16T20:21:02Z")
Yes but how can i have this in multiples songs
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [March 16, 2025, 8:25pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/14 "2025-03-16T20:25:29Z")
Replace the fixed string with the name of the field in which you want to adapt the case
e.g. for ARTIST this would be:
`$upper($replace(%artist%,έ,Ε,ς,Σ))`
Please note that I used the function Convert\>Tag-Tag and not the action of the type "Replace"
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [April 15, 2025, 8:26pm UTC](https://community.mp3tag.de/t/lowercase-to-uppercase-all/67852/15 "2025-04-15T20:26:08Z")
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