Free tool · X
X post image size: 1920 × 1080
X’s own creative specs list three ratios for images: 16:9 at 1920 × 1080, 1:1 at 1080 × 1080, and 1.91:1 at 2064 × 1080. In the timeline a single image is shown 16:9 or 1:1; taller images are cropped in the preview.
Pixels
1920 × 1080
Ratio
16:9
Format
JPG, PNG, GIF
Max file
—
Source: X Business — Creative ad specifications, read 2026-08-29.
X post image · 1920 × 1080
Frequently asked questions
What size should a X post image be?+
1920 × 1080 pixels (16:9). X’s own creative specs list three ratios for images: 16:9 at 1920 × 1080, 1:1 at 1080 × 1080, and 1.91:1 at 2064 × 1080. In the timeline a single image is shown 16:9 or 1:1; taller images are cropped in the preview.
Which file format and size?+
JPG, PNG, GIF. Maximum file size: —.
Where do these numbers come from?+
From X Business — Creative ad specifications, read on 2026-08-29. The link is at the bottom of the page; if the platform changes the rule, the date tells you whether this page has caught up.
Is my image uploaded anywhere when I use the cropper?+
No. The crop and the export happen in your browser with the canvas API; the file never leaves your device.
Other sizes
Related tools
Guides
Tired of cropping per platform?
The composer fits the image for you
An image outside a platform's ratio is padded with a blurred copy of itself — no white bars, no export per platform. The sizes on this page are the ones it fits to.
Media fitted per platform
An image outside a platform's ratio is padded with a blurred copy of itself. Carousels where allowed, a PDF as a LinkedIn document.
Write once, tailor per platform
One caption; each platform gets its own card with its real limit, a title where one is needed, a first comment where the platform allows it.
Schedule, queue, or repeat
Pick a time, drop it in recurring slots, or recycle a post every few weeks. Best times to post come from your own history.
$5 per connected account / month
Two accounts is ten dollars, eleven is fifty-five. No tiers, no seats, unlimited posts. Cancel from your account page.