Support h4, h5, and h6

[DrewJohnsonGT]

Related issue 1158

Screen.Recording.2025-04-23.at.1.56.28.PM.mov

Figure it doesn't make sense to add these as default/suggested blocks but adding general support will satisfy a lot of use cases

First contribution here, so let me know if I missed anything!

Re-opened with H6 as well per #1623 (comment)

[vercel]

@DrewJohnsonGT is attempting to deploy a commit to the TypeCell Team on Vercel.

A member of the Team first needs to authorize it.

[DrewJohnsonGT]

@YousefED @nperez0111 is there anything else I should do here?
I know y'all are swamped, but any feedback would be really appreciated

[nperez0111]

Sorry for taking so long on this. Yea, this is mostly good, the one thing we would need to finish this up would be support in the export formats (e.g. PDF, ODT)

[DrewJohnsonGT]

@nperez0111 No worries! Took a quick stab at that just now
PDF is solid

ODT and Word defaults are alright I think?
ODT

Word

[nperez0111]

This looks great to me

[YousefED]

Nice! @nperez0111 need anything to get this merged? I think it might make sense to make the heading levels configurable? (e.g. simpler Notion style apps might have no need for some levels?)

[hylin]

Any updates?

[nperez0111]

Sorry, I'm waiting for the toggle blocks to settle before trying to integrate this in.

For full transparency, I will also probably make this configurable, and have the defaults set to just 3 heading levels like it was before this change.

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Updated (UTC)
blocknote-website	❌ Failed (Inspect)		Jun 23, 2025 0:20am

[pkg-pr-new]

Open in StackBlitz

@blocknote/ariakit

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/ariakit@1634

@blocknote/code-block

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/code-block@1634

@blocknote/core

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/core@1634

@blocknote/mantine

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/mantine@1634

@blocknote/react

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/react@1634

@blocknote/server-util

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/server-util@1634

@blocknote/shadcn

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/shadcn@1634

@blocknote/xl-ai

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/xl-ai@1634

@blocknote/xl-docx-exporter

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/xl-docx-exporter@1634

@blocknote/xl-multi-column

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/xl-multi-column@1634

@blocknote/xl-odt-exporter

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/xl-odt-exporter@1634

@blocknote/xl-pdf-exporter

npm i https://pkg.pr.new/TypeCellOS/BlockNote/@blocknote/xl-pdf-exporter@1634

commit: f4d5a80

[MetaMmodern]

@nperez0111 @DrewJohnsonGT can I turn this off now on schema level?:) h1-h3 were enough for me.

I know I can customize formatting toolbar and slash menu, I'm asking about more high level approach like with the rest of block types.