LinkedIn Growth · 6 min read

How to add images to LinkedIn posts (branded graphics, no Canva)

A clean visual is the difference between a post that gets scrolled past and one that stops the thumb. The good news: you don’t need a designer or a Canva subscription. Here’s how to add images to LinkedIn posts that look intentional — in the right sizes, in your own brand.

The two kinds of LinkedIn image

Almost every image you’ll post is one of two types, and they’re made very differently:

Branded text graphics — a quote, stat, list, title or myth-buster card. These are pure text + your brand, so the fastest way to make them is a generator, not a design canvas.
Photoreal images — a scene, object or concept. Stock libraries are generic; AI image generation now gives you something specific in seconds.

The right LinkedIn image sizes (2026)

Square — 1200×1200. The default. Maximum mobile real estate.
Portrait — 1200×1500. Tallest allowed in-feed; great for quote and stat cards.
Landscape — 1200×627. Best for link-style posts and wide visuals.
Document / carousel page — 1080×1350. Used when you post a multi-slide PDF.

If you only remember one: square or portrait for in-feed images, because they take up more of a phone screen than landscape does.

The fastest way to make a branded card

For text graphics, skip the canvas. Paste your post into a card generator, pick a template (quote, stat, list), and it renders in your colours and logo — no layout, no fonts to fiddle with. Try it free, no signup, with the LinkedIn quote-card generator.

Keep it on-brand automatically

The point of a graphic isn’t just to look nice once — it’s to become recognisable. Set your colour, logo and font once in a brand kit and every card, carousel and banner you generate inherits them, so your feed starts to look like a brand instead of a scrapbook. PersonaLink does this end-to-end: it drafts the post in your voice, then turns it into a branded graphic in a click — unlimited, watermark-free.

What about AI images?

For photoreal visuals, an AI image beats trawling stock sites — describe what you want and you get something specific to your post. The one honest caveat: AI picks its own colours, so a generated photo can carry your logo but won’t match your exact brand palette the way a rendered card does. Use AI photos for concepts and scenes; use branded cards when the words are the point.

FAQ

What size should a LinkedIn post image be?

For a single image in the feed, 1200×1200 (square) or 1200×1500 (portrait) takes up the most screen space on mobile and is the safest choice. Landscape 1200×627 works for link-style posts. Documents/carousels render as 1080×1350 pages.

Do I need Canva to make LinkedIn graphics?

No. For text-based graphics — quote, stat, list and title cards — a generator that renders them in your brand colours and logo is faster than a design tool, because there is nothing to lay out. You paste the post and pick a style.

Should every LinkedIn post have an image?

Not every post — text-only posts still perform well. But a clean visual helps stop the scroll on key posts, and consistency in your colours/logo builds recognition over time. Add one where it earns attention, not as a tax on every post.

Make a free branded card →

The two kinds of LinkedIn image

Almost every image you’ll post is one of two types, and they’re made very differently:

Branded text graphics — a quote, stat, list, title or myth-buster card. These are pure text + your brand, so the fastest way to make them is a generator, not a design canvas.

Photoreal images — a scene, object or concept. Stock libraries are generic; AI image generation now gives you something specific in seconds.

The right LinkedIn image sizes (2026)

Square — 1200×1200. The default. Maximum mobile real estate.

Portrait — 1200×1500. Tallest allowed in-feed; great for quote and stat cards.

Landscape — 1200×627. Best for link-style posts and wide visuals.

Document / carousel page — 1080×1350. Used when you post a multi-slide PDF.