Size and compression
Social media image sizes
Every network has its own dimensions, and without them an image gets cut in the wrong place or looks soft. Choose where you are posting and the tool makes an image with the exact pixel size. Fill the frame with a crop, or keep the whole image on a blurred background, like Instagram stories.
Your files stay on your device.
or drag and drop them here
Your next image starts here.
Choose a file to see a preview and available settings.
Files
Preview
Ready to download
How to use: Social media image sizes
01
Choose images
Add one or more images.
02
Network and fit
Instagram, Facebook, YouTube, TikTok, or custom dimensions, then a crop or the whole image.
03
Download
The image is ready to post at the exact size.
Frequently asked questions
What size is an Instagram post?
A square post is 1080 × 1080 pixels, a portrait post 1080 × 1350, and a story or Reel 1080 × 1920.
How big is a YouTube thumbnail?
1280 × 720 pixels, at a 16:9 ratio.
What does blurred background mean?
The whole image stays visible, and the empty space is filled with an enlarged, blurred copy of the same image.