Report bugs, tasks and feedback inside

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

Discover how to use Marker with Trello

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 Trello Cards in 1-Click

Capture your screen, add annotations and send bug reports to Trello in 1 click without logging into Trello.

Document Your Screenshots

Add a description, labels, team members, and a due date to your Trello cards,… everything inside Marker

Report better bugs with templates

Use our built-in bug reporting template and speed up your testing process. Easily specify the steps to reproduce, the actual and expected results.

Attach Screenshot to Existing Trello Cards

Not all screenshots need to become a new Trello card. With Marker you can capture & attach annotated screenshots to one of your existing Trello cards

Special Power-Up

With our Trello Power-up, you can browse & attach screenshots without leaving your Trello cards (more info on how to set up here)

Browser Info

When you create a bug report in Trello with Marker, we automatically add the browser info to help your developers reproduce the bug

Keyboard Shortcuts

Capture screenshots and create Trello cards with lightning fast speed with our Keyboard Shortcuts

They use Marker with Trello

Will Graham Devlift logo

Will Graham Owner & Founder

Since adopting Marker, our team has seen a dramatic increase in testing productivity and turnaround time for clients updates. The fact that Marker integrates seamlessly with Trello makes bug reporting and bug tracking virtually painless.

How to set up Marker with Trello?

  1. Sign up for
    Marker for free

    Register at for a free trial and create your first screenchot

  2. Grant access
    to Trello

    Install the browser extension and grant access to your Trello account. Marker will use it to securely retrieve your list of Boards and Lists.

  3. Send your bugs
    to Trello

    Select your favorite Trello Board and List and create a new Trello card right from inside Marker using your annotated screenshot as the trigger.

Start sharing feedback with your team today

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.