# Upload csv file to apply tags

**URL:** https://community.mp3tag.de/t/upload-csv-file-to-apply-tags/67305
**Category:** Mac
**Created:** [January 28, 2025, 1:36am UTC](https://community.mp3tag.de/t/upload-csv-file-to-apply-tags/67305 "2025-01-28T01:36:01Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino)
#### Post date: [January 28, 2025, 5:53am UTC](https://community.mp3tag.de/t/upload-csv-file-to-apply-tags/67305/2 "2025-01-28T05:53:02Z")

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See the documentation:

> [@Rename Files and Import Tags from Files](https://community.mp3tag.de/t/rename-files-and-import-tags-from-files/51720):
>
> Mp3tag provides a variety of possibilities to get tag information from parts of the filename or to rename files based on the information stored in the tag of a file. The base concept behind all converters in Mp3tag is the format string, which describes a pattern or template of a filename. A format string consists of any characters and predefined placeholders or scripting functions. Every placeholder begins with the percent sign %, followed by a tag field name and ends with the percent sign. …

On a side note: which functions are you missing in MP3tag that you have to edit tag data in a csv file and go through the trouble of the export and import?

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