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Image Resizer
Resize one image with direct control over dimensions, format, and quality.
WordPress featured image sizes without theme guesswork
WordPress themes can define their own crops, but a few common starting sizes make featured images and social previews much easier to prepare.
Go straight to the right page
If you already know the task, use one of these exact tool or hub pages instead of reading the full guide first.
Practical WordPress starting sizes
- Featured image: 1200 × 630 pixels for a broadly useful social-preview shape
- Blog thumbnail: 600 × 400 pixels
- Site logo: start with a transparent square or wide PNG sized for the active theme
- Header image: check the theme customizer because the required ratio varies by theme
Avoid blurry or oversized WordPress images
- Upload an image at least as large as the largest displayed placement.
- Resize camera originals before upload instead of relying on WordPress to store very large sources.
- Choose WebP or a compressed JPG for photographs; keep PNG for transparency and sharp logos.
Related tasks covered on this page
This page is designed for these closely related requests. They use the same tool or reference answer, so they are kept together instead of split across duplicate pages.
- wordpress featured image aspect ratio
- wordpress header image size
- wordpress site logo size
- wordpress thumbnail size
- wordpress woocommerce product image size
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Related guides and comparisons
Use these pages when the next question is about format choice, sizing logic, or workflow order.
JPG, PNG, and WebP solve different problems
Compare JPG, PNG, and WebP based on file size, transparency, graphic edges, and broad compatibility, then jump into the right converter or resizer.
Resize and compress are not interchangeableCompare resizing and compression for image uploads, file-size targets, and platform-specific exports, then open the right page on the site.