LinkedIn Post Thumbnail Maker
Create a clean LinkedIn post image with big type and high contrast. Pick a format, choose a template, and export a ready-to-upload PNG.
How to use
- Pick a format (square is the safest default).
- Write a short title (8–10 words max) and optional subtitle.
- Export PNG and upload as a LinkedIn post image.
Tip: Keep the first line bold and specific. If you're using a background image, add an overlay and keep the headline dominant.
FAQ
What size should a LinkedIn post image be?
Square (1200×1200) is a great default. Portrait (1080×1350) can stand out in the feed. Landscape (1200×628) is common for link-style visuals.
Should I add text to LinkedIn post images?
Yes, but keep it minimal: one clear headline and high contrast. Most users view posts on mobile.
Do background images help?
They can, but they often reduce readability. Use an overlay and keep the headline dominant.
Is this post thumbnail maker free?
Yes. Everything runs in your browser and exports a PNG directly.
Save what you find on LinkedIn
If you're creating and curating content, you also need a system to revisit it. PostDeck helps you organize, search, label, and export your LinkedIn saved posts.