Social Media Resize
Resize images to recommended sizes for Instagram, X, YouTube, and more.
Drag & drop images here or click to select
About This Tool
Resize images to recommended dimensions for Instagram, X (Twitter), YouTube, Facebook, and LinkedIn. Simply select a platform and purpose (post, story, cover, thumbnail, etc.) for automatic optimal sizing.
Tips
Supports the latest recommended sizes for each platform. Images are cropped from center, so images with centered subjects produce the best results. No need to memorize dimensions - just select and get exact pixel-perfect output. When posting the same image to multiple platforms, export at each platform's size for optimal display.
Frequently Asked Questions
What is the best image size for an Instagram post?
Square posts are 1,080 x 1,080 px and stories are 1,080 x 1,920 px. This tool resizes your image to those dimensions automatically.
What size should X (Twitter) post images and headers be?
Timeline posts work best at 1,200 x 675 px (16:9), and headers at 1,500 x 500 px.
What size does a YouTube thumbnail need to be?
1,280 x 720 px (16:9) is recommended. Channel banners use 2,560 x 1,440 px.
What happens if my image has a different aspect ratio?
The image is automatically cropped around its center, so photos with a centered subject give the best results.