Check a post against the character limit of your platform.
The chosen platform's hard limit is compared with the entered character count to show headroom and usage percentage. A post that exceeds its limit gets silently cut off mid-sentence, so checking against each network's cap protects the message.
Social Media Character Limit
Remaining = platform limit - characters used
Remaining = platform limit - characters used The chosen platform's hard limit is compared with the entered character count to show headroom and usage percentage.
A post that exceeds its limit gets silently cut off mid-sentence, so checking against each network's cap protects the message.
This calculator takes 2 inputs: Platform, Characters to post. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.