# write words in upper case **URL:** \ **Category:** Support\ **Created:** [January 15, 2010, 5:11pm UTC](https://community.mp3tag.de/t/write-words-in-upper-case/9712 "2010-01-15T17:11:59Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![whoop1](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/w/c6cbf5/32.png) [@whoop1](https://community.mp3tag.de/u/whoop1)\ **Post date:** [January 15, 2010, 5:11pm UTC](https://community.mp3tag.de/t/write-words-in-upper-case/9712/1 "2010-01-15T17:11:59Z")
hello is it possible to rewrite the filenames, titles, artists and albums from low to upper case ? **for example:before** 03 - Dont trust me.mp3 Dont trust me 3oH!3 want **for example:after** 03 - Dont Trust Me.mp3 Dont Trust Me _3oH!3_ Want [lower upper case in parentheses](https://community.mp3tag.de/t/8551/1) this DOESNT work ☹ ---
**Author:** ![Tarc](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/t/9fc348/32.png) [@Tarc](https://community.mp3tag.de/u/Tarc)\ **Post date:** [January 15, 2010, 5:42pm UTC](https://community.mp3tag.de/t/write-words-in-upper-case/9712/2 "2010-01-15T17:42:47Z")
Or just do a Case Conversion and include the ( symbol in the "Words begin at" section... Apply it for "\_TAG" ---
**Author:** ![whoop1](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/w/c6cbf5/32.png) [@whoop1](https://community.mp3tag.de/u/whoop1)\ **Post date:** [January 15, 2010, 5:52pm UTC](https://community.mp3tag.de/t/write-words-in-upper-case/9712/3 "2010-01-15T17:52:15Z")
> [@Tarc](#): > > Or just do a Case Conversion and include the ( symbol in the "Words begin at" section... > Apply it for "\_TAG" ( brings me an error "unmatched ( or (" ---
**Author:** ![Tarc](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/t/9fc348/32.png) [@Tarc](https://community.mp3tag.de/u/Tarc)\ **Post date:** [January 15, 2010, 5:54pm UTC](https://community.mp3tag.de/t/write-words-in-upper-case/9712/4 "2010-01-15T17:54:10Z")
> [@whoop](#): > > ( > brings me an error > "unmatched ( or (" Because you are still trying a Regular Expression. I'm talking about the simple "Case Conversion", select it in Actions. You don't need RegExp for this to be solved ---
**Author:** ![whoop1](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/w/c6cbf5/32.png) [@whoop1](https://community.mp3tag.de/u/whoop1)\ **Post date:** [January 15, 2010, 5:59pm UTC](https://community.mp3tag.de/t/write-words-in-upper-case/9712/5 "2010-01-15T17:59:01Z")
> [@Tarc](#): > > Because you are still trying a Regular Expression. > I'm talking about the simple "Case Conversion", select it in Actions. You don't need RegExp for this to be solved oh. i dont have the english version. works now thank you 😃 ---
**Author:** ![system](https://community.mp3tag.de/uploads/default/original/2X/c/ce7035d426cb755a7916793326d23b465222a407.png) [@system](https://community.mp3tag.de/u/system)\ **Post date:** [February 9, 2026, 12:22pm UTC](https://community.mp3tag.de/t/write-words-in-upper-case/9712/6 "2026-02-09T12:22:06Z")