An emoji reaction can acknowledge Google Docs text without rewriting it. Use a comment instead when the response needs a precise explanation, a correction, or an explicit approval record.
Add a reaction to the selected passage
- Select the relevant text.
- Use the margin’s Add emoji reaction control, or choose Insert > Emoji reaction.
- Pick the intended emoji.
- Inspect the selected passage and resulting reaction.
Comment or edit permission is required for this collaboration feature. Check the selection so the reaction does not appear to endorse a larger or different claim than you intended.
Keep the meaning clear
A symbol can express acknowledgment, appreciation, or another informal response, but its meaning may vary among collaborators. Do not treat a reaction as formal approval unless the team has explicitly defined that convention.
For a factual concern, use a comment that describes the issue and any supporting source. A puzzled-face reaction alone does not tell another editor what needs to change.
Remove or resolve appropriately
Click your reaction again to remove it. Removing your reaction does not remove reactions from other collaborators. A reaction on highlighted content can also be resolved through its controls, with resolved items available in comments history.
Before final delivery, inspect whether the document’s collaboration material is being handled as intended in the chosen output. Keep important review decisions in clear words rather than relying on decorative symbols. A reaction is a lightweight collaboration aid; it does not change the accepted wording or verify the accuracy of the passage.
References
Reviewed against the linked official product guidance on November 3, 2026. Features, limits, screen labels, and access can vary by account, platform, region, and organization policy.