Drag and drop or click to upload a JPG, PNG, or WEBP file. The original dimensions are shown immediately after upload.
Resize Image for Facebook
Upload your image and click a Facebook preset to set the correct dimensions instantly — or enter any custom size. Free, no signup.
How to Resize an Image for Facebook
Click any preset to load the correct Facebook dimensions instantly. You can also type custom values manually with the aspect ratio lock on or off.
Click Apply Resize to render at the new size, then Download to save your Facebook-ready PNG file.
Why correct dimensions matter on Facebook
Facebook compresses images heavily if they are not at the right dimensions. Matching the recommended size avoids automatic downscaling and keeps text and details sharp.
Facebook image dimensions reference
Post Image: 1200 × 630 px — Cover Photo: 820 × 312 px — Profile Photo: 170 × 170 px — Event Cover: 1920 × 1080 px — Story: 1080 × 1920 px. These are the current recommended sizes. Platform requirements occasionally change, so check the official Facebook help centre if you notice unexpected cropping after uploading.
Aspect ratio lock
When the lock icon is enabled, changing the width automatically updates the height proportionally (and vice versa). For platform presets the lock is disabled automatically since the preset dimensions have their own fixed ratio. Re-enable the lock if you need to scale uniformly from your own starting size.
Output format
The download is saved as a PNG, which is lossless and accepted everywhere. If you need a smaller JPEG for faster upload, use the Convert PNG to JPEG tool after resizing.