Free Image Resolution Checker

Our tool supports all major image formats including JPEG, JPG, PNG, GIF, and WebP. You can upload images up to 25MB in size for analysis.

Each social media platform optimizes images differently based on their layout, user experience, and technical specifications. Instagram focuses on square and vertical formats, while LinkedIn prefers landscape images. Using the correct resolution ensures your content looks professional and engaging.

Recommended resolutions provide the best quality and appearance on each platform, ensuring your images look crisp and professional. Minimum resolutions are the lowest acceptable dimensions that won't result in pixelation or rejection by the platform.

Yes! You can select as many platforms as you need and check your image resolution against all of them simultaneously. This is perfect for cross-platform social media campaigns where you want to ensure your image works everywhere.

No, all image processing happens directly in your browser. Your images are never uploaded to our servers, ensuring complete privacy and security. Once you close or refresh the page, all data is removed.

SleekPost is a comprehensive social media management platform that lets you schedule posts across multiple platforms. After checking your image resolution, you can upload it to SleekPost and schedule it for the best times across all your social media accounts from one central dashboard.