# Add html block for each tagged cell

**URL:** <https://discourse.jupyter.org/t/add-html-block-for-each-tagged-cell/11580>\
**Category:** nbconvert\
**Created:** [November 7, 2021, 11:18am UTC](https://discourse.jupyter.org/t/add-html-block-for-each-tagged-cell/11580 "2021-11-07T11:18:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![fortierq](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.jupyter.org/fortierq/32/4760_2.png) [@fortierq](https://discourse.jupyter.org/u/fortierq)\
**Post date:** [November 7, 2021, 11:18am UTC](https://discourse.jupyter.org/t/add-html-block-for-each-tagged-cell/11580/1 "2021-11-07T11:18:10Z")

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Hello,  
I want to export a notebook to html and wrap tagged cells in collapse divs.  
However, I am a bit lost with nbconvert and I seek help: should I use a filter ? A formatter ? The official documentation is confusing to me.