# LinkedIn link preview checker

> LinkedIn shows the og:title, image and domain. Descriptions are no longer shown in the feed.

Check a URL: https://sharelint.pages.dev/?url=<your-url>, or as Markdown: https://sharelint.pages.dev/api/preview?format=md&url=<your-url>

## Tags LinkedIn reads (fallback order)

- Title: `og:title` -> `<title>`
- Image: `og:image`

## Image requirements

- Recommended: 1200×627
- Minimum: 200×200
- Maximum weight: 5 MB
- Formats: JPEG, PNG, GIF

## Card layout

Landscape images show full width. Square or small images show as a thumbnail beside the title.

## Refreshing the cache

Paste the URL into LinkedIn Post Inspector to fetch it again.

## Common problems

- The preview shows an old image: LinkedIn caches for about 7 days. Use Post Inspector.

Rule confidence: documented.