Meta AI rate limits, context window & usage caps (2026)
Meta AI rate limits and usage caps. Daily message limits and access restrictions across Meta platforms.
Meta AI usage limits by plan
| Messages | Unlimited | No hard limit published |
| Image Gen | Unlimited | Free with Meta account |
| Memory | Not available | No persistent memory |
| Api Access | Not available | No consumer API |
What happens when you hit Meta AI's limits?
Check the reset window - most limits refresh within 1–60 minutes
Reload or try again after the reset window passes
If you hit limits regularly, upgrade your plan to increase caps
Meta AI limit reset schedule
⚡
Per minute
API RPM limits - reset every 60 seconds
🕐
Per hour
Short rolling windows for message quotas
⏱
Per 5 hours
Common for consumer plan message limits
📅
Per day / month
Image gen credits and file storage caps
Exact reset period per limit type is shown in the "Notes" column of the plan table above. Meta AI uses rolling-window resets - quotas refresh continuously, not at a fixed midnight cutoff.
More Meta AI intelligence
Live status →
Check if rate limit errors are due to an active outage
Pricing →
Compare Meta AI plan costs and API token pricing
Free tier →
Compare free limits across all AI tools
Limits sourced from Meta's official documentation. Updated when plan changes are announced.
Meta AI limits - frequently asked questions
What is the Meta AI message limit?
Meta AI message limits vary by plan - see the full breakdown by tier in the table above.
Does Meta AI have a file upload limit?
Yes, Meta AI enforces file upload limits that vary by plan. See the detailed breakdown above.
When do Meta AI limits reset?
Reset periods vary by limit type - many Meta AI limits reset on a rolling window (e.g., per 5 hours or per 24 hours). Check the notes column in the table above for specific reset schedules.
What happens when you hit Meta AI's rate limit?
Meta AI will temporarily block new requests when you exceed your plan's limits. You may see an in-app message or receive an HTTP 429 response. Wait for the reset window to pass or upgrade your plan.