Single images in X posts show in full at 16:9 — 1600 × 900 pixels is the sweet spot for sharpness without huge files.
Your photo is cropped from the centre to the exact shape and resized with high-quality resampling — all inside your browser, so it’s never uploaded.
X (Twitter) post image size
| X (Twitter) post image | |
|---|---|
| Size | 1600 × 900 px |
| Aspect ratio | 16:9 |
| Platform | X / Twitter |
Tips
- 16:9 images aren’t cropped in the timeline
How to resize image for X (Twitter) post image
- Drop your photos.
- The X (Twitter) post image size is already selected.
- Download — ready to upload.
Frequently asked questions
What size is a X (Twitter) post image?
1600 × 900 pixels, a 16:9 aspect ratio.
Will my photo be stretched?
No. It’s cropped from the centre to the right shape first, then resized — never stretched or squashed.
Are my images uploaded to a server?
No. Everything happens inside your browser on your own device. Your images are never uploaded, stored or seen by anyone — check your browser's Network tab, or turn on airplane mode after the page loads and see that it still works.
Is it really free?
Yes. No sign-up, no watermark, no daily limits and no paid “HD” downloads.
Do downloads still contain my location?
No. Every file you download is saved without hidden metadata like GPS location, camera serial number or owner name.