# Convert Filetype doesnt work
**URL:** https://community.mp3tag.de/t/convert-filetype-doesnt-work/70050
**Category:** Support
**Created:** [October 29, 2025, 2:41am UTC](https://community.mp3tag.de/t/convert-filetype-doesnt-work/70050 "2025-10-29T02:41:58Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@slimeyfella](https://community.mp3tag.de/u/slimeyfella)
#### Post date: [October 29, 2025, 2:41am UTC](https://community.mp3tag.de/t/convert-filetype-doesnt-work/70050/1 "2025-10-29T02:41:58Z")
put Original mp3 and replace w/ m4a, didnt work, did OG .mp3 and replace .m4a, still didnt work. pls help
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### Author:  [@MotleyG](https://community.mp3tag.de/u/MotleyG)
#### Post date: [October 29, 2025, 3:29am UTC](https://community.mp3tag.de/t/convert-filetype-doesnt-work/70050/2 "2025-10-29T03:29:03Z")
Mp3tag is not a converter. It is for adding metadata info like Artist, Album, and Title details and Album cover art to your existing audio files.
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### Author:  [@LyricsLover](https://community.mp3tag.de/u/LyricsLover)
#### Post date: [October 29, 2025, 7:07am UTC](https://community.mp3tag.de/t/convert-filetype-doesnt-work/70050/3 "2025-10-29T07:07:21Z")
In addition to @MotleyG: Mp3tag does not alter the audio content of your files in any way. It simply helps you manage the metadata associated with your music.
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [November 28, 2025, 7:08am UTC](https://community.mp3tag.de/t/convert-filetype-doesnt-work/70050/4 "2025-11-28T07:08:16Z")
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