Caption

A caption is the written text that goes with a social media post, sitting under or beside the photo, video, or graphic to add context, voice, or a call to action.

In more detail

The caption is where your brand actually talks. The visual stops the scroll, but the caption carries the message: it explains the post, sets the tone, asks a question, or tells people what to do next. Good captions match the brand's voice and the platform's habits, since a punchy one-line caption on Instagram works differently from a longer story-style caption on LinkedIn. Captions also do quiet practical work. They hold hashtags, mentions, and links, and the opening line decides whether someone taps "more" or keeps scrolling.

Example

A bakery posts a photo of a new croissant with the caption: "Butter, 27 folds, and zero regrets. New almond croissant drops Friday, who is in?" The question invites comments, and "Friday" tells people exactly when to come back.

FAQ

Caption, answered.

How long should a caption be?
It depends on the platform and goal. Instagram and TikTok reward short, hooky captions, while LinkedIn and Facebook give room for a few sentences or a short story. Whatever the length, put the most important words in the first line, because that is all most people see before tapping to expand.
What is the difference between a caption and a hashtag?
The caption is the main message in plain language. Hashtags are tags starting with the # symbol that help people discover the post by topic. Hashtags often sit inside or below the caption, but they do a different job: the caption speaks to readers, hashtags speak to the platform's search and feeds.

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