Free Twitter Post Image Resizer
Resize images to 1200×675 for optimal Twitter/X post engagement. Free.
Target size:1200 × 675pixels
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How to Resize Images for Twitter/X Post
Upload your image to resize it to 1200×675 — the optimal Twitter/X post image size. This 16:9 aspect ratio displays fully in the timeline without cropping.
Why Resize for Twitter/X Post?
Tweets with images get 150% more retweets. Using the correct 16:9 ratio at 1200×675 ensures your image displays fully without the "click to expand" behavior.
Frequently Asked Questions
What ratio works best for Twitter? 16:9 (1200×675) for single images. Twitter also supports 2:1, 3:4, and 1:1 ratios.