Free Twitter/X Photo Resizer
Resize images for Twitter/X posts, headers, and profile pictures. Get perfect dimensions for maximum engagement on Twitter/X.
Drop a Twitter/X image here or click to upload
PNG, JPG, WebP — Max 50MB
Frequently Asked Questions
What is the best image size for Twitter posts?
The recommended size for Twitter/X in-feed images is 1600×900 (16:9 ratio). Single images display at this ratio for maximum visibility.
What size should a Twitter header be?
Twitter/X header images should be 1500×500 pixels (3:1 ratio). Keep important content in the center as edges may be cropped on mobile.
Does Twitter compress images?
Yes, Twitter compresses images. Upload PNG for graphics/text and JPG for photos. Images under 900×900 pixels won't be compressed as aggressively.
Need to Post to 8 Platforms at Once?
ShortSync lets you upload once and publish to TikTok, YouTube Shorts, Instagram Reels, Facebook Reels, X, Threads, Snapchat, and Bluesky — all from one place.