X (Twitter) Post Image

Get the perfect image size for X (Twitter) posts.

📤

Click or drag image here

JPG, PNG, WebP supported · Max recommended 25MB

Related tools

About this tool

Resize your image to the perfect X (Twitter) post size online for free with ResizerPhoto. Images sized correctly for X display fully in the timeline without cropping, getting more visibility and engagement.

Key features

Auto-resize to X (Twitter) post dimensions
Optimised for timeline display
Works on mobile and desktop
No server upload — fully private
Free with no limits
Instant download

Common uses

Prepare images for X (Twitter) posts
Resize infographics for Twitter sharing
Prepare product images for X posts
Resize event promotions for Twitter
Create correctly-sized images for Twitter threads

How it works

The x (twitter) post tool sizes your photo to match X (Twitter) Post's current requirement, so it displays correctly without the platform stretching, cropping, or compressing it unpredictably after upload.

Tips for best results

Use a high-resolution source photo — platforms will crop or scale it, and a low-res start looks worse after upload.
Preview how the image looks on both mobile and desktop before publishing, since crops can differ.
Keep important content like faces or text away from the very edges in case the platform crops slightly differently.
Re-check platform size guidelines occasionally — social apps update recommended dimensions from time to time.

Frequently asked questions

What is the best image size for X (Twitter) posts?

The recommended size is 1600x900 px (16:9 ratio) for images that display fully in the timeline without cropping.

How many images can I attach to a tweet?

X allows up to 4 images per tweet.

What format is best for X (Twitter) images?

JPG for photographs and PNG for graphics or images with text.

Why is my Twitter image being cropped?

X crops images in the preview. Using the correct dimensions ensures your image displays as intended.

Can I post square images on X?

Yes, X supports square images too. Our tool outputs the standard 16:9 landscape format which works best in the timeline.

Will my photo be cropped automatically when I upload it to the platform?

Using the exact recommended size reduces the chance of an automatic crop, but always preview before posting.

Can I use this size for a different platform too?

Sizes are platform-specific, so check the exact requirement for each platform rather than reusing one size everywhere.

Do I need special software to prepare this size?

No, this tool runs entirely in your browser, so no software installation is needed.