---
title: "LinkedIn Single Image Ad Specs | Clean Digital"
description: "Check LinkedIn Single Image Ad specs for dimensions, aspect ratios, file types, file size limits, QA checks and verified official sources."
canonical: "https://cleandigital.co.uk/tools/ad-spec-library/linkedin/single-image"
image: "https://cleandigital.co.uk/images/resources/previews/ad-spec-library-poster.png"
content_signal: "ai-train=no, search=yes, ai-input=yes"
---

# LinkedIn Single Image Ad specs

LinkedIn recommends 1200x628 for 1.91:1 and also supports square.

Platform LinkedIn

Media type image

Campaign type Sponsored Content

Placement Feed

[Build a cross-platform creative brief](https://cleandigital.co.uk/tools/ad-spec-library)

## Technical requirements

Confirm these limits before final export. Where a field is not specified, check the linked platform source before trafficking the asset.

Dimensions 1200 × 628 px

Minimum dimensions 640 × 360 px

Aspect ratio 1.91:1

File types JPG, PNG, GIF

Maximum file size 5 MB

Duration Not specified

Also supports 1:1.

## Creative QA checklist

1. Confirm dimensions and safe crop zone
2. Keep text legible on mobile
3. Use clean CTA in first frame

## Sources and verification

Check the official source again when a campaign has unusual delivery or format requirements.

- [LinkedIn official help](https://www.linkedin.com/help/linkedin/answer/a426534)

 Last verified 5 March 2026

[LinkedIn documentation](https://www.linkedin.com/help/linkedin)

## Related LinkedIn placements

- [LinkedIn Video Ad specs](https://cleandigital.co.uk/tools/ad-spec-library/linkedin/video)

 video, Sponsored Content

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