Knowing the character limits in Slido might be useful when creating your polls or submitting a question as a participant.
Here’s the overview of limits in Slido:
General slido limits
| Item | Limit |
|---|---|
| Slido code (hashtag) | 3-32 characters |
| Slido name | Unlimited characters |
| Displayed slido name in the app header (Participant mode) | Max. 45 characters (depends on screen resolution) |
| Displayed slido name in the side menu | Max 70 characters (depends on screen resolution) |
| Polls | 100 polls or 100 000 characters per room (or per slido with a single room) |
| Multiple Rooms | 200 rooms |
| Multiple Rooms Name | Depends on screen resolution |
| Participant name in the app | 64 characters |
| Logo | 32 MB |
Polls limits
| Item | Limit |
|---|---|
| Poll or survey | 256 characters |
| Poll description | 256 characters |
| Survey name | 512 characters |
| Poll session name | 255 characters |
| Multiple-choice poll option | 256 characters |
| Open text poll answer | 10 000 characters |
| Words displayed in a Word Cloud | 50 most common answers Depends on a screen resolution - both Present mode and Participant mode |
| Poll questions per Quiz | 100 polls per Quiz |
Pro tip: If you need more characters for a poll question, use the poll description. That gives you another 256 characters to use.
Q&A limits
| Item | Limit |
|---|---|
| Question length | 160 characters by default Can be changed to 240 or 300 with Professional plans and higher |
| Replies | Reflects the question length |
| Host Replies | 1 000 characters |
| Question Label | 32 characters |
| Question labels per slido | unlimited |
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