Twitter/X Post Image Size Guide & Free Resize Tool
Twitter (X) post images display best at 1200×675 pixels in a 16:9 ratio. Tweets with images receive 150% more retweets than text-only tweets. In a fast-moving t
Quick Answer
The recommended Twitter/X Post Image size is 1200×675 pixels (16:9 aspect ratio). Maximum file size: 5 MB.
| Property | Value |
|---|---|
| Width | 1200 px |
| Height | 675 px |
| Aspect Ratio | 16:9 |
| Max File Size | 5 MB |
| Supported Formats | JPG, PNG, GIF |
Twitter (X) post images display best at 1200×675 pixels in a 16:9 ratio. Tweets with images receive 150% more retweets than text-only tweets. In a fast-moving timeline, your image has about 1-2 seconds to capture attention.
Resize Your Image to 1200×675
Upload an image below to instantly resize it to the correct Twitter/X Post Image dimensions. Processing happens in your browser — no uploads to any server.
Drop image here or click to upload
JPG, PNG, WebP, or HEIC
Twitter (X) post images display best at 1200×675 pixels (16:9 ratio). Tweets with images receive significantly more engagement than text-only tweets. Use high-contrast visuals and keep any text large enough to read on mobile. Twitter compresses images, so upload at the recommended size for best quality.
Design Tips for Twitter/X Post Image
- Use high-contrast visuals with minimal text for maximum impact.
- Bold typography and bright colors perform best in the timeline.
- Include faces or people when possible — they increase engagement.
- Optimize for both timeline view and expanded view.
Common Mistakes to Avoid
- Uploading images smaller than 1200px, resulting in compression artifacts.
- Using landscape images with important content at the edges that may be cropped in timeline view.
- Ignoring Twitter's automatic cropping which may focus on unexpected areas.
File Size Recommendations
Twitter compresses images — upload at 1200×675 for best quality. Keep files under 5 MB. PNG for graphics, JPG for photos.
Other Image Size Guides
How to Resize Image for Twitter/X Post Image
- Upload your image by dragging it into the tool or clicking the upload area.
- Enter the target dimensions (1200×675).
- Click the resize button to process the image.
- Download the resized image to your device.
What is 1200×675 resolution
1200×675 pixels is an image dimension with a landscape aspect ratio, widely used for web graphics, presentations, and digital media.
Frequently Asked Questions
- What is the recommended Twitter/X Post Image size?
- The recommended Twitter/X Post Image size is 1200×675 pixels with a 16:9 aspect ratio.
- What file format should I use for Twitter/X Post Image?
- Twitter/X Post Image supports JPG, PNG, GIF. Twitter compresses images — upload at 1200×675 for best quality. Keep files under 5 MB. PNG for graphics, JPG for photos.
- What is the maximum file size for Twitter/X Post Image?
- The maximum file size for Twitter/X Post Image is 5 MB. However, smaller files load faster and are less likely to be heavily compressed by the platform.
- Can I resize my image for free?
- Yes — use the free resize tool above to instantly resize your image to the correct dimensions. No signup required, and processing happens entirely in your browser.