# Converting Tags in Filename
**URL:** https://community.mp3tag.de/t/converting-tags-in-filename/6563
**Category:** Support
**Created:** [April 2, 2008, 2:20pm UTC](https://community.mp3tag.de/t/converting-tags-in-filename/6563 "2008-04-02T14:20:14Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@JOAO](https://community.mp3tag.de/u/JOAO)
#### Post date: [April 2, 2008, 2:20pm UTC](https://community.mp3tag.de/t/converting-tags-in-filename/6563/1 "2008-04-02T14:20:14Z")
Hello,
I would like converting TAGS in FILENAME to make them to be like in this example:
1. TITLE [ARTIST].mp3
However, I do not get to add []. It is written in the help topics that I "have to put the single quote around these reserved characters if" I "want to use them unparsed". However, I do not get to make it to work.
May someone give me an example of a proper form?
How can I make the function to work?
I thank so much for any help!
Best wisthes,
Joao
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### Author:  [@dano](https://community.mp3tag.de/u/dano)
#### Post date: [April 2, 2008, 3:42pm UTC](https://community.mp3tag.de/t/converting-tags-in-filename/6563/2 "2008-04-02T15:42:13Z")
Like '['%artist%']'
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### Author:  [@JOAO](https://community.mp3tag.de/u/JOAO)
#### Post date: [April 2, 2008, 8:02pm UTC](https://community.mp3tag.de/t/converting-tags-in-filename/6563/3 "2008-04-02T20:02:54Z")
Thank you so much.
It worked in a test.
However, I did not work previously. Do you know if I have done something wrong?
Best wishes,
Joao
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [February 9, 2026, 12:20pm UTC](https://community.mp3tag.de/t/converting-tags-in-filename/6563/4 "2026-02-09T12:20:52Z")