Report bugs, tasks and feedback inside

Capture bug reports & client feedback from any website.
Your developers will love you for using Marker.

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Discover how to use Marker with Slack

Draw Attention Using Annotations

A picture is worth a thousand words! If you spend most of your days online, you are better off communicating visually. Your team will thank you for it.

visual feedback

Create Slack Bug Reports in 1-Click

Capture your screen, add annotations and send bug reports to Slack in 1 click without switching back and forth to Slack

Keyboard shortcuts

Capture screenshots and create GitHub issues with lightning fast speed with our Keyboard Shortcuts

How to set up Marker with Slack?

  1. Sign up for
    Marker for free

    Register at marker.io for a free trial and create your first screenchot

  2. Grant access
    to Slack

    Install the browser extension and grant access to your Slack account. Marker will use it to securely retrieve your list of channels.

  3. Send your screenshot
    to Slack

    Select your favorite Slack channel and create a new Slack messages right from inside Marker, using your annotated screenshot as the trigger.

Ready to reduce frustration and save time on your testing?

First, download the extension.

You'll create your account later.

google chrome logo   Install Chrome extension

Coming soon on Firefox

The Marker extension is designed to work on desktop

Enter your email to continue your sign up process when you'll be at your desk.