What This Tool Does
This tool resizes your images to match the dimensions Facebook uses for posts, cover photos, profile pictures, stories, and ads. Upload any image, choose a preset, and download the resized version ready to upload.
Facebook compresses and crops images that do not match its expected aspect ratios. Uploading correctly sized images preserves visual quality and ensures your content displays as intended across desktop and mobile feeds.
When to Use This Tool
- Preparing a cover photo for your Facebook page or group.
- Resizing product images for Facebook Marketplace listings.
- Creating correctly sized images for Facebook ad campaigns.
- Formatting a profile picture that looks sharp on all devices.
- Preparing story-format images for Facebook Stories.
How to Use This Tool
- Upload an image by dragging it into the upload area or clicking to browse.
- Select a preset dimension from the list (e.g. Post, Cover Photo, Profile Picture).
- Choose a resize mode: Fit (preserves proportions), Fill (crops to fill), or Stretch.
- Preview the resized image and adjust if needed.
- Download the final image and upload it to Facebook.
Best Practices for Images
- Use the Fit mode to preserve your full image without cropping. Fill mode is better when you need exact dimensions and can afford to lose edges.
- Facebook compresses large files, so a source image under 10 MB is a sensible starting point.
- Preview your resized image on mobile before posting, since most Facebook users browse on their phones.
- For cover photos, keep important text and logos away from the edges where cropping can occur on mobile.
- Use high-resolution source images. Upscaling a small image will produce blurry results.
Frequently Asked Questions
Does Facebook crop my images?
Yes. If your image does not match the expected aspect ratio, Facebook will crop it automatically. Resizing beforehand gives you control over what is shown.
What is the difference between Fit and Fill?
Fit scales the image to fit within the target dimensions while keeping the full image visible. Fill scales and crops the image to completely cover the target area.
Will resizing reduce image quality?
Resizing to a larger size can reduce sharpness. Start with a high-resolution source image so the file stays sharp.
What file format is the download?
You can download a JPG, PNG or WebP file. JPG is the default; PNG keeps text and logos crisp, which Facebook's help page suggests for covers with a logo or text.
Is this tool free?
Yes, completely free with no signup required.