LinkedIn About Section Limit 2026 (2,600)

The linkedin about section character limit is 2,600 characters, and it's been steady at that number for a while. What trips people up isn't the ceiling, it's that almost none of it is visible by default. Desktop shows roughly the first 300 characters before cutting to "see more." Mobile shows even less, closer to 200. Whatever you write in that opening stretch is doing most of the actual work.

LinkedIn about section character limit: how long can it be, exactly

Field	Limit	Visible before "see more"
About section	2,600 characters	~300 (desktop), ~200 (mobile)
Recommended length	1,800-2,200 characters	Full section, but front-loaded
Headline (for comparison)	220 characters	~70 on mobile previews

You don't need to fill all 2,600 characters to get value from the section. You need the first 200 to earn a click on "see more," and that's a different writing problem than filling out space.

What to put in the visible window

Treat the first two to three sentences like a headline extension, not an introduction. Lead with who you help and how, not with your job history or a personal preamble. The people who click "see more" have already decided you're worth 30 more seconds; the people who don't never see anything past that opening anyway.

A workable structure:

1. First 200 characters: what you do and who it's for, stated plainly.
2. Next 500-800 characters: proof, specific outcomes, or a short list of what you've built or shipped.
3. Remaining space: background, values, or a call to action, for the smaller group who reads the whole thing.

Why the linkedin summary character limit hasn't moved

LinkedIn has changed post length, headline length, and comment limits more than once in recent years, but the About section has stayed at 2,600 characters through most of that. It's long enough to hold a real narrative and short enough that LinkedIn doesn't need to worry about it turning into a full resume dump. If you're writing to the max, you're likely including detail that belongs on your resume instead.

Formatting inside a plain-text field

LinkedIn's About section doesn't support rich text formatting from the composer, so structure has to come from line breaks, short paragraphs, and the occasional bullet-style dash. Dense unbroken paragraphs are the single easiest way to lose a reader who already clicked "see more" once.

If you're drafting your About section alongside your headline and your post copy, running each through a LinkedIn character counter as you write keeps you from finding out you're 400 characters over only after you paste it in. The LinkedIn text formatter helps with the line-break and bullet problem specifically, since LinkedIn strips most formatting pasted in from elsewhere.

A mistake that wastes the visible window

Opening with your name, your title, or a line like "Welcome to my profile" burns through the exact characters doing the hardest work. LinkedIn already shows your name and headline directly above the About section, so repeating either one in the first line spends space on information the reader already has. Lead with the value statement instead, and save any introduction-style framing, if you want it at all, for after the "see more" click, where a reader has already decided you're worth another 30 seconds.

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