# Automatically replacing tags like track number?
**URL:** https://community.mp3tag.de/t/automatically-replacing-tags-like-track-number/63802
**Category:** Support
**Created:** [February 16, 2024, 5:23pm UTC](https://community.mp3tag.de/t/automatically-replacing-tags-like-track-number/63802 "2024-02-16T17:23:02Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@pottotagging](https://community.mp3tag.de/u/pottotagging)
#### Post date: [February 16, 2024, 5:23pm UTC](https://community.mp3tag.de/t/automatically-replacing-tags-like-track-number/63802/1 "2024-02-16T17:23:02Z")
I want a way to automatically replace these things:
Track Number (If it's 1, 01/06, etc. to automatically replace it with 01)
Year (If it's 2022-01-01 to automatically replace it with 2022)
Comment (Just add the exact same comment on all of my music to mark it)
Thanks all.
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### Author:  [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [February 16, 2024, 5:28pm UTC](https://community.mp3tag.de/t/automatically-replacing-tags-like-track-number/63802/2 "2024-02-16T17:28:45Z")
> [@pottotagging](#):
>
> Track Number (If it's 1, 01/06, etc. to automatically replace it with 01)
Try an action of the type "Format value" or use Convert\>Tag-Tag for TRACK
Format string: $num(%track%,2)
> [@pottotagging](#):
>
> Year (If it's 2022-01-01 to automatically replace it with 2022)
As above, this time for YEAR
Format string: $num(%year%,1)
> [@pottotagging](#):
>
> Comment (Just add the exact same comment on all of my music to mark it)
Try the same action or converter
Format string: the exact same comment on all of my music to mark it
(enter the comment that you want to see in all the files)
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [March 17, 2024, 5:28pm UTC](https://community.mp3tag.de/t/automatically-replacing-tags-like-track-number/63802/3 "2024-03-17T17:28:47Z")
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