Text

Basic Example

{
  "type": "text",
  "text": "Sample textblock content",
  "replacements": {
    "course": "Introduction to Programming",
    "instructor": "Dr. Smith"
  },
  "as": "span",
  "margin": "none",
  "textAlign": "start"
}

Live Example

Example Code

[
  {
    "type": "text",
    "text": "Welcome to {courseName}, {userName}!",
    "replacements": {
      "courseName": "Advanced JavaScript",
      "userName": "Dr. Smith"
    },
    "as": "p",
    "margin": "small"
  }
]

Properties

string

required

Identifies this as a text blockMust be text

string

required

The text content to display, may include replacement tokens like

object

required

Optional key-value pairs for text replacements

string

default:"span"

required

The HTML element type to render as (e.g., ‘span’, ‘div’, ‘p’)

string

default:"none"

required

Margin spacing around the text blockAllowed values: none, auto, xxx-small, xx-small, x-small, small, medium, large, x-large, xx-large

string

default:"start"

required

Text alignment within the blockAllowed values: start, center, end

Usage Notes

This element is part of the BlockKit system for building dynamic user interfaces
All properties marked as (required) must be included in your JSON structure
Optional properties can be omitted and will use their default values when applicable

Getting Started

Security & Authorization

BlockKit

Basic Example

Live Example

Properties

Usage Notes

​Basic Example

​Live Example

​Properties

​Usage Notes

Basic Example

Live Example

Properties

Usage Notes