# how to reduce filesize after deleting unwanted tags?

**URL:** https://community.mp3tag.de/t/how-to-reduce-filesize-after-deleting-unwanted-tags/4243
**Category:** General Discussion
**Created:** [December 26, 2006, 9:03pm UTC](https://community.mp3tag.de/t/how-to-reduce-filesize-after-deleting-unwanted-tags/4243 "2006-12-26T21:03:40Z")
**Posts on this page:** 1
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### Author: ![kael](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/k/2acd7d/32.png) [@kael](https://community.mp3tag.de/u/kael)
#### Post date: [December 26, 2006, 9:03pm UTC](https://community.mp3tag.de/t/how-to-reduce-filesize-after-deleting-unwanted-tags/4243/1 "2006-12-26T21:03:40Z")

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I deleted a collection of unwantedtags like: ITUNNORM COMMENT, WWWPAYMENT, WWWRADIOPAGE,... on a range of mp3 files.  
I noticed that the filesize didn't reduce after deleting the tags. How can I obtain a smaller filesize after deleting tags?

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