Capture, annotate and
send screenshots inside

Slack integration, 100% free forever

How Marker can make your life easier!

Capture anything

Marker offers a wide range of capturing methods with lightning fast speed and Keyboard Shortcuts

Marker captures options Available on: Google chrome
Marker Capture Demo
visual feedback

Get your point across with annotations

Wether you need lines, arrows, text or even emojis,
Marker got you covered 😉

Turn screenshots into Slack messages

All screenshots shared in Slack include a quick link to the original page URL.

Marker create Slack messages
Slack to and to Trello, Jira, Bitbucket,…

Edit existing screenshots inside Slack

All Marker screenshots shared inside a Slack Channel can be annotated and shared back into Slack or turned into a Trello card, a JIRA issue, and more…

How are our users using Marker?

Product managers use Marker

Product managers

love taking screenshots to share visual feedback about their product

Designers use Marker


love providing details around their designs with clarity and context

QA tester use Marker

QA testers

love saving time reporting bugs faster

Only one click.

Install, capture and send your screenshots to Slack now.

It’s 100% free, forever.

Why they 😍 Marker

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.