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Specs and limits

Facebook Page specs and limits

Facebook Page text is limited to 63,206 characters, counted by code points. This page lists every text, media and posting rule 1Post checks for Facebook Page: counts, sizes, lengths, threads and the daily cap. Where Facebook Page publishes a figure on its own page we cite it with the date we read it.

Also:Schedule Facebook Page postsSocial media posting limits by networkSocial media posting limits table

Updated 2026-10-26

What 1Post checks for Facebook Page

RuleWhat 1Post checks
Text limit63,206 characters, counted by code points
Media acceptedImages, Video
Videos per post1
Images and video togetherNot in one post
Video length3 seconds to 90 seconds
ThreadsNo
First commentYes, up to 8,000 characters
Posts per day, per connected account (1Post)25

These are the limits 1Post applies in the composer, so a post that passes is not refused for them when it is sent. A network can still refuse a post for reasons outside these rules, such as its content policies.

What Facebook Page publishes

FactSource
A scheduled Page post needs a publish date between 10 minutes and 30 days after the request, with the post set as unpublished.Pages API: posts, read 2026-10-26
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Questions

How is Facebook Page text counted?

Facebook Page text is counted by code points. The character counter applies the same rule.

Where do these Facebook Page limits come from?

They are the limits 1Post checks before a post is sent. Figures the network publishes on its own page are cited above with the date read; the rest are checks 1Post sets.

How often is this page updated?

When a network changes a rule or we read a newer figure, the page changes with it. The date at the top shows the last change.

Sources

Free social post previewer for every networkHow to set a weekly posting schedule with time slots1Post vs Buffer: price, networks, API
Schedule Facebook Page posts: formats, limits, setupSocial media posting limits by network, datedSocial media posting limits table, every network

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