Change font, size and color in Layout Block

[RedHoes]

How can I style text within a Slack message using Layout Blocks? Specifically, I want to change the font, size, and color of certain words to create emphasis or highlight important information. Thank you

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Requirements

Please make sure if this topic is specific to this SDK. For general questions/issues about Slack API platform or its server-side, could you submit questions at https://my.slack.com/help/requests/new instead. :bow:

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[seratch]

Hi @RedHoes, thanks for asking the question.

You can use a few styles like bold and italic using "mrkdwn" formatting and header/context blocks enable you to use bigger/smaller fonts per a block.

• bold, italic, and so on: https://api.slack.com/reference/surfaces/formatting
• header block (larger font): https://api.slack.com/reference/block-kit/blocks#header
• context block (smaller font): https://api.slack.com/reference/block-kit/blocks#context

However, there is no way to customize font, color, and font size on text. Also, there is no immediate plan to enhance the platform for these use cases. I hope this clarifies.

[RedHoes]

Thank you for you answers. But how about the modal, could I customize the size of the modal.

[seratch]

Slack's UI optimally supports both desktop and mobile platforms. Therefore, third-party apps can't customize size aspects of any surfaces.

[seratch]

Thank you for submitting this question. As we don't have anything further to share on this topic, let me close this issue now.