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Memory blocks are the core unit of Promptr. Each block holds a reusable piece of AI content (brand context, guidelines, campaign briefs, or any reference material) that you can inject into any AI conversation from the browser extension.

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Create a new block

1

Navigate to a space and click Add new

Open any space from the sidebar, then click Add new in the filter bar. You can also create a block directly from the browser extension using Quick Add.
2

Write your title and content

Click the title area at the top of the editor and type a descriptive name. The content area below the divider is a Markdown editor. Type / to open the slash command menu for headings, lists, code blocks, and other formatting options.The editor auto-saves as you type. A subtle ✓ Saved indicator appears in the header when your changes are persisted.
3

Add optional metadata

Below the title, you’ll find a set of property rows:
PropertyWhat it does
TagsCategorize the block for filtering and search. You can create new tags inline or pick from existing ones.
DescriptionA short summary shown on block cards in the space view. Helps teammates understand the block at a glance.
IconA visual identifier for the block. Click Add icon to choose an emoji, select a flat icon from the built-in library, or upload a custom image.
4

Set the AI behavior

Click the Add to prompt as property row to choose how the block is inserted when you use it from the extension:
The block content is injected directly into the system prompt or conversation. Best when you want the content woven into the prompt flow rather than presented as a separate attachment.
The block replaces your entire input field. Use this for complete, standalone prompt templates where the block is your message.
When in doubt, use Attachment. It keeps your message clean and works well for the vast majority of context blocks.
5

Your block is saved

Because Promptr auto-saves on every change (with a short debounce), there is no save button to click. Once the ✓ Saved indicator appears, your block is stored and available in the extension immediately.

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Edit an existing block

Open a block from the space grid or table view. It opens in a slide-over panel on the right. Click any field to edit it inline. To open the block as a full page (for a larger writing surface), click the expand icon in the slide-over header. All changes are saved automatically.

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Move a block to a different space

To move a single block, open it and click the ··· actions menu in the top-right corner, then select Move. A picker lists all spaces in your workspace. Select the destination and confirm. To move multiple blocks at once, switch to Table view in the space, select the checkboxes next to the blocks you want to move, then click Move in the bulk action bar that appears at the top.

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Duplicate a block

Open a block and click the ··· actions menu, then select Duplicate. Promptr creates a copy in the same space and opens it immediately so you can make edits.

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Delete a block

Open a block and click the ··· actions menu, then select Delete. Deletion is permanent. Promptr will confirm before removing the block. To delete multiple blocks at once, select them in Table view and click Delete in the bulk action bar.

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Slash commands in the editor

While writing block content, press / anywhere in the editor to open the command menu. From there you can insert:
  • Headings (H1, H2, H3)
  • Bulleted and numbered lists
  • Code blocks (with language syntax highlighting)
  • Blockquotes
  • Dividers

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Block usage stats

Each block tracks how often it has been inserted from the extension. Open a block to see:
  • Times used: a cumulative count of how many times the block has been injected into an AI tool
  • Last modified: shown as a relative timestamp (e.g., “3 days ago”)
  • Date created: the calendar date the block was first saved
These stats are visible in both the block editor and on block cards in the space grid view, helping you identify your most valuable blocks over time.