Quick answer
To add a comment in Miro, select the Comment tool from the toolbar or right-click any object and choose Add comment, then click the spot on the board you want to discuss. Type your message, mention teammates with @, and click Post. Collaborators receive a notification and can reply in the same thread.
Steps at a glance
- Open the Miro board where you want to leave feedback
- Select the Comment icon from the left toolbar
- Click the exact spot, sticky note, or object to comment on
- Type your message in the comment box
- Mention a teammate with @ to notify them directly
- Click Post to publish the comment
- Reply, resolve, or delete comments from the same thread
Summary
Comments in Miro let you attach feedback, questions, or notes directly to any point on a board without moving or editing the content itself. This keeps discussions anchored to specific ideas, making it easier for teams to review work asynchronously or during live sessions.
Step-by-step guide
Step 1
Open the board you want to comment on
Sign in to Miro and open the board from your dashboard. You need editor or commenter access to leave feedback, so confirm the board owner has shared it with you before proceeding.
Step 2
Select the Comment tool
Click the speech-bubble Comment icon in the left-side toolbar. Your cursor changes to a comment marker, ready to drop feedback anywhere on the canvas.
Step 3
Click the location or object to comment on
Click directly on a sticky note, shape, image, or empty canvas area where the feedback applies. If you're commenting on notes created while you add sticky notes, click the note itself so the comment stays attached even if it's moved later.
Step 4
Type your comment and mention teammates
A text box opens next to the marker. Type your feedback, and type @ followed by a name to tag a collaborator — they'll get a notification even if they aren't currently viewing the board.
Step 5
Post the comment
Click Post (or press Enter) to publish your comment. It appears as a numbered pin on the board and in the comment panel, which you can open from the top toolbar to see every conversation at once.
Step 6
Reply, resolve, or delete a comment
Click any comment pin to open the thread, then type a reply to continue the discussion. Once the feedback is addressed, click the checkmark to resolve it, or use the three-dot menu to edit or delete your own comment.
Step 7
Check comments on mobile
Open the Miro mobile app, tap the board, then tap the comment icon in the toolbar to add or view comments on the go. Comment pins sync instantly across desktop and mobile so nothing gets missed.
Why this matters
You're reviewing a teammate's workshop board and spot a diagram that needs clarification, but editing it directly feels intrusive. Adding a comment lets you flag the issue precisely, tag the right person with @mention, and keep a visible record of the conversation without disrupting anyone's layout.
Frequently asked questions
Do I need a paid Miro plan to add comments?
No. Commenting is available on Miro's free plan for anyone with access to a board, whether they're an editor or a commenter-level collaborator.
Can viewers with view-only access leave comments?
It depends on the sharing settings the board owner chose. Some view-only links still allow commenting, while stricter settings limit visitors to viewing content only.
How do I see all comments on a board at once?
Open the comment panel icon in the top toolbar to view every comment thread in one list, rather than clicking through individual pins on the canvas.
Can I comment from the Miro mobile app?
Yes. The mobile app includes the same comment tool, and any comment you add syncs immediately to the desktop version of the board.
Related guides
Continue with more step-by-step guides for getting work done.
How to invite collaborators to a Miro boardLearn how to invite collaborators to a Miro board using email invites or share links, and set the right permission level for each teammate.
How to share a Miro boardLearn how to share a Miro board with teammates or external guests, set permission levels, and control access using shareable links or invites.
How to add sticky notes in MiroLearn how to add, customize, and organize sticky notes in Miro for brainstorming, retrospectives, and visual planning sessions.
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