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  3. How to send annotated screenshots to Slack

How to send annotated screenshots to Slack

Updated September 24, 2026

Quick answer

Open Highlite's Export panel, choose a capture mode and pick Slack as the destination. Connect Slack once, select a channel, add an optional comment and click Send screenshot. Sending to Slack needs Premium and is not on the Firefox or Edge builds yet.

Steps

  1. Annotate the page and open the Export panel with Export or Ctrl+Shift+E (Cmd+Shift+E on Mac).
  2. Under Capture, choose Viewport, Full page or Selection.
  3. Under Destination, click Slack. Without Premium, a lock shows on the button and the upgrade screen opens.
  4. The first time, click Connect Slack and approve the connection in the Slack window that opens.
  5. Under Channel, pick one from Select a channel…, and type a note in Add a comment (optional) if you want one.
  6. Click Send screenshot. The button shows Sent to Slack ✓ once the image is posted.

If a channel is missing or sending fails

Highlite posts through its Slack app, which has to be a member of the channel. Add the Highlite app to the channel from Slack, then try again. Use Disconnect in the Slack panel to switch to another workspace.

The free way to get a screenshot into Slack

Without Premium, choose Copy to clipboard as the destination and paste the image into any Slack message with Ctrl+V (Cmd+V on Mac). It takes one more step and gives the same image.

Limitations

  • Sending to Slack requires Premium and a Highlite account (Google sign-in).
  • The Slack destination is not available on the Firefox or Edge builds yet. Use Copy to clipboard there.
  • Slack is the only direct integration. For Jira, Linear, Notion or email, copy the screenshot and paste it.

Frequently asked questions

Can I send Highlite screenshots to Slack for free?

Yes, by copying: choose Copy to clipboard in the Export panel and paste the image into Slack. Posting straight to a channel from Highlite is a Premium feature.

Do people in the Slack channel need Highlite?

No. They receive an ordinary image in the channel, with your comment if you added one.

Why is the Slack option missing in Firefox?

The Slack destination is not available on the Firefox build yet. Copy the screenshot to the clipboard and paste it into Slack instead.

Related

  • How to screenshot an annotated webpageCapture the viewport, the full page or an area, then download or copy it.
  • How to export and import Highlite annotations as JSONSave annotations to a JSON file and load them back on the page.
  • Sharing & exportPaste to Slack, Jira or a doc (free), send to Slack and export JSON (Premium)
  • Highlite for DevelopersReproduce visual bugs faster with annotated screenshots. Highlite turns vague QA reports into actionable tickets with precise visual context. No setup.
  • All Highlite guides

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