LinkedIn profile photos: what works at a small size

By James Jones, founder of Granary Digital · 13 October 2026

Most people who see your LinkedIn photo see it small: a circle beside a comment, a message or a name in a list of applicants. The picture that works there is simple. A face that fills the frame, lit evenly, on a plain background, with an expression you would be happy for a stranger to judge you by.

The numbers, and where to check them

These figures come from third-party guides that agree with each other. LinkedIn's own upload dialog is the final word, so if an upload fails, trust the dialog over any guide, including this one.

• Profile photo: 400 x 400 pixels or larger, up to 8MB, as a JPG or PNG. The maximum size is 7680 x 4320 pixels.
• Background banner: 1584 x 396 pixels, a 4:1 strip, also up to 8MB. It crops differently on a phone and on a desktop, so keep anything important in the middle.

Hootsuite's guide, dated 2 September 2026, and Figma's LinkedIn size guide give those figures. Sprout Social's guide from May 2026 gives different ones, including a 3MB limit, which is another reason to check the dialog.

The size is rarely the problem. A picture from a proper camera is many times bigger than 400 pixels. The job is cropping it well. Upload the retouched file itself, not a screenshot of it from your email or your phone's photo app, which throws away resolution you paid for.

Design for the circle

A circle drawn inside a square loses the four corners, which is a little over a fifth of the picture. Whatever is in the corners of your square photo is gone, and that sets the rules for the crop.

• Let your head and the top of your shoulders fill most of the square.
• Put your eyes roughly a third of the way down.
• Leave a little space above your hair, so the circle doesn't slice off the top of your head.
• Keep anything you care about away from the edges: a shoulder, a hand, a logo.
• Centre yourself. An off-centre face that works in a rectangle looks as if it is falling out of a circle.

Then try the fingernail test. Shrink the picture on your phone until it is the size of your fingernail. If you can still tell it is you, and still tell what mood you are in, the crop works.

A plain background, with some contrast

At thumbnail size a background has one job, which is to separate your head from everything else. Anything with detail in it, a bookshelf, a street, a conference banner, turns into noise.

We shoot on three backgrounds, and at LinkedIn size they behave differently:

• Grey is the safe professional choice, and it works with most hair colours.
• White reads bright and modern, and dark hair stands out cleanly against it.
• Dark suits senior roles and speaker bios. Dark hair on a dark background loses its outline when the picture is small, so it needs a lighter top or a touch of light behind the head.

Light the face evenly

Small pictures exaggerate shadow. A soft shadow under the eyes at full size reads as tiredness at thumbnail size.

The office version usually goes wrong twice. A ceiling light directly overhead puts the eyes in shadow. A cramped room forces a wide lens close to the face, and a phone at arm's length is exactly that, which makes noses larger and ears smaller than they are. In the White Space there is room to put the camera well back on a longer lens, and the lamps are set before you arrive.

Expression is most of what's left

Once the picture is small, the clothes and the background almost disappear and the expression does the work. A smile that reaches the eyes reads as friendly at any size. A serious face can read as stern when there is nothing else in the frame to soften it. A slight lean towards the camera, chin a fraction forward, looks engaged rather than posed.

Take plenty and choose the one you would want someone to see before they meet you. Our business session gives you three retouched images: enough for one on LinkedIn, one on the company website or a speaker bio, and a spare.

Why not crop the wedding photo

It is tempting, and it rarely works.

• Someone else's shoulder ends up in the corner, or their hand on yours.
• A face cut out of a group photo may be a couple of hundred pixels across. Enlarged to 400, it goes soft.
• The light was set for the couple, not for you.
• It looks like a crop, and people can tell.

What to wear

At this size, what survives of your clothes is a collar and a colour. Plain mid-tones and no fine patterns is the short version, and the long one is what to wear for a headshot.

A session for it

Our business and LinkedIn session is £149 +VAT: 45 minutes on a lit set, two looks and three retouched images, on a white, grey or dark background. Individual sessions are at the studio at Adsdean, fifteen minutes from Chichester, with parking on site.

If your current picture fails the fingernail test, the headshots page is the place to ask for a date.

Sources

• Hootsuite, Social media image sizes guide, 2 September 2026
• Figma, LinkedIn size guide, undated, checked September 2026
• Sprout Social, Social media image sizes guide, 11 May 2026

More from the Journal

• What to wear for a professional headshot
• Team headshot day: how to get fifteen people photographed and matching
• How much do professional headshots cost in the UK in 2026?
• All Journal articles

The picture at the top of this article is an illustration generated to show the set-up. It is not a photograph of a client or of a real job.