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All ToolsResize Image for Twitter/X Post
Resize images to the correct Twitter/X Post size (1200×675) instantly. Free browser-based tool.
Target size:1200 × 675 px
Drop image here or click to upload
JPG, PNG, WebP, or HEIC
About Twitter/X Post
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. Multiple images in a tweet are cropped to fit a grid, so single images provide the most control over how your content appears.
Other Twitter Image Sizes
Also available as dimension page:
Frequently Asked Questions
- Does resizing reduce image quality?
- Downscaling generally preserves quality. Enlarging a small image can cause blurriness. Start with the highest resolution source image available.
- Are images uploaded to a server?
- No. All processing happens entirely in your browser using the Canvas API. Your images never leave your device.
- What file format should I download?
- PNG preserves quality without compression artifacts. JPG produces smaller files suitable for photos. Choose based on your needs.
- Is this tool free to use?
- Yes, completely free with no signup, watermarks, or usage limits.
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