Wix Image Sizes: Every Section and Element
Per-section image dimensions for Wix — strips and heroes, galleries, Wix Stores products, blog covers, and social images — plus how Wix's AVIF media pipeline actually serves your uploads and what that means for what you should send it.
Want to check the exact image sizes your Wix site is serving?
Run a free scan →Looking for sizes for other platforms? See our full image size reference.
Quick Answer
Upload high-resolution images at a minimum of 2560×1440 pixels for full-width sections, keep each file under 25 MB, and let Wix generate the responsive variants. Wix converts uploads to AVIF automatically and serves the right size for each device, so you upload once and the platform handles modern-format delivery.
That single rule covers most Wix image work. The rest of this guide covers the specific elements where the numbers differ — products, blog layouts, and social images — and the AVIF pipeline mechanics behind why Wix works this way.
Recommended Sizes by Element
| Element | Upload Size | Aspect Ratio | Notes |
|---|---|---|---|
| Full-width strip / hero | 2560×1440 | 16:9 | Wix's high-res minimum for large sections; set a focal point for mobile |
| Section / column background | 2560×1440+ | varies | Renders as a background; crops to fit the container |
| Pro Gallery image | 1600×1600+ | consistent per gallery | Keep one ratio across the gallery so the grid stays even |
| Wix Stores product | 3000×3000 | 1:1 | Square is best for mobile; Classic layout supports any ratio |
| Blog cover (Editorial) | 940×705 | 4:3 | Varies by blog layout — see table below |
| Blog in-post image | under 1000×1000 | free | Wix's recommended cap for content images |
| og:image (social share) | 1200×630 | 1.91:1 | Min 600×315 or it shows as a thumbnail |
| Logo | SVG, or 2× PNG | free | Use SVG if available; transparent PNG at 2× otherwise |
| Favicon | 512×512 | 1:1 | Square source; Wix generates the favicon variants |
Numbers for blog covers, products, og:image, and the high-resolution minimum are from Wix's Help Center. Gallery, logo, and favicon sizes are practical recommendations for how Wix renders those elements.
How Wix Serves Images
Wix runs uploads through the Wix Media Platform. When you add an image, Wix stores it and generates resized variants on demand, then delivers them through image URLs that carry transformation parameters — width, height, crop, and quality are all encoded in the URL the browser requests. You do not edit those URLs; they explain why Wix does not need a multi-size upload workflow. The platform generates the sizes for you.
The format matters. Wix automatically converts your uploaded image to AVIF on the live site, a format Wix describes as roughly 50% smaller than WebP at equivalent quality. Browsers that support AVIF get the small modern file; older browsers fall back automatically. This is worth knowing because most platform guidance still assumes WebP — on Wix, the delivered format is a generation newer, so the payoff for uploading a clean source is even larger.
The implication is the same as on other managed platforms: upload quality matters more than exact upload size. A 2560-pixel image at a sensible file weight is ideal. A 6000-pixel, 20 MB original gets downscaled by Wix anyway, so the extra bytes are wasted upload and storage. Compress oversized originals before uploading — Wix even recommends compressing files larger than 25 MB with an external tool before upload.
Blog Cover Images by Layout
Wix Blog is the one area where the recommended cover dimensions change with the layout you pick, because each layout frames the cover differently. Match the cover to the layout you are actually using:
| Blog Layout | Cover Size | Aspect Ratio |
|---|---|---|
| Side by Side / Editorial | 940×705 | 4:3 |
| One Column | 940×400 | 21:9 |
| Magazine | 940×940 | 1:1 |
| Tiled | 940×186 to 940×1456 | varies |
| Related Posts widget | 288×162 | 16:9 |
All cover widths sit at 940 pixels because that is the content width Wix Blog renders covers into. If you switch layouts after publishing, the same cover image is re-cropped to the new ratio — check that the focal subject survives the new crop rather than assuming it carries over.
Wix Stores Product Images
Wix recommends product images at 3000×3000 pixels, square. That is larger than most platforms ask for, and the reason is the zoom feature: Wix serves the full-resolution source when a shopper zooms into a product, so a 3000-pixel image stays crisp under magnification while smaller variants fill the grid and thumbnail slots.
The 1:1 square ratio matters most for mobile, where the product gallery is tightest. The Classic product page layout technically supports any aspect ratio, but mixing ratios across products makes the store grid look uneven — some cards taller than others, gaps in the layout. Pick one ratio, ideally square, and crop every product to match before uploading.
Multi-image products follow the same rule: every image on a product should share the aspect ratio and rough dimensions, or the gallery jumps in size as the shopper cycles through the images.
Social Share Images (og:image)
When someone pastes your Wix page URL into Facebook, LinkedIn, Slack, or a message, the preview card is built from your Open Graph image. Wix recommends 1200×630 (1.91:1). If the image is smaller than 600×315, platforms show a small thumbnail rather than a full-width card, which reads as less credible in the feed.
Two file-weight caveats from Wix: keep the og:image under 8 MB, and under 300 KB if the link will be shared on WhatsApp, or WhatsApp will not render the preview. For a deeper treatment of per-platform social dimensions, see our social media image sizes guide and the Open Graph image size guide.
See exactly which sizes and formats your Wix site is serving to visitors.
Scan a URL →Common Mistakes
- Uploading a source smaller than the slot. Wix upscales anything smaller than the rendered area, which always softens it. Meet or exceed the recommended size for each element so Wix downscales instead.
- Uploading giant originals without compressing. A 6000-pixel, 20 MB photo gets downscaled to AVIF by Wix, but the upload bandwidth and storage are wasted. Compress before uploading, especially for anything over 25 MB.
- Mixing product aspect ratios. Square, portrait, and landscape product photos in the same store create a broken-looking grid. Crop every product to one ratio before upload.
- Forgetting the focal point on strips. Full-width strips crop to the viewport. Without a focal point set, Wix crops from the center, which can cut a subject that sits off to one side on mobile.
- Using PNG for photographs. PNG photos are large and Wix converts them anyway. Upload JPG for photos and reserve PNG for graphics and logos that need transparency.
- Assuming a cover survives a layout switch. Change a blog layout and Wix re-crops the existing cover to the new ratio. Re-check the crop rather than trusting it to carry over.
Tools That Help
Wix has no plugin ecosystem the way WordPress does — the platform handles resizing and AVIF conversion for you. The high-leverage move on Wix is compressing source images before upload, so the smallest variant Wix generates starts from the cleanest possible file. A couple of ways to prep and check:
- Image Dimension Finder — confirm an image's real pixel dimensions before you upload, so you know you are meeting the recommended size and not below it.
- Social Media Image Resizer — crop images to exact og:image or social dimensions in your browser before adding them to Wix.
ShortPixel
A web-based bulk compressor for JPG and PNG. Drop a folder of images, pick a quality preset, and download the optimized batch ready to upload to Wix. The standalone web tool works without installing anything, which fits Wix since the platform has no plugin system.
Try ShortPixelFrequently Asked Questions
What is the best image size for a Wix website?
Wix recommends uploading high-resolution images at a minimum of 2560×1440 pixels for full-width sections, and keeping each file under 25 MB. Wix then generates responsive variants and serves the right one for each device, so a single high-quality upload covers every screen size. For most sections the practical rule is: upload at roughly twice the display size, compress to a sensible file weight, and let Wix handle the rest.
Does Wix convert images to WebP or AVIF?
AVIF. As of its current media pipeline, Wix automatically converts uploaded images to AVIF on your live site, which Wix describes as roughly 50% smaller than WebP. This is newer than the WebP conversion most platform guides still describe. You do not choose the format — Wix picks AVIF for browsers that support it and falls back automatically for those that do not. Your job is to upload a clean, correctly sized source; Wix handles the modern-format delivery.
What size should a Wix strip or hero image be?
Upload full-width strip and hero backgrounds at 2560×1440 pixels (16:9), which is the high-resolution minimum Wix recommends for large sections. A 1920×1080 image also works and is lighter, but 2560×1440 gives Wix a crisp source to downscale from on retina displays. Because strips render as backgrounds that crop to the viewport, set the focal point so the important part of the image stays visible when it crops on mobile.
What size should Wix Stores product images be?
Wix recommends product images at 3000×3000 pixels, with a 1:1 square ratio for the best display on mobile. The Classic product page layout supports any aspect ratio, but a consistent square ratio across all products keeps the product gallery grid tidy. Wix downscales the 3000-pixel source to thumbnail, grid, and zoom sizes automatically, so uploading large and square is the safe default.
What are the Wix blog image sizes?
Wix blog cover images depend on the layout you choose. Side-by-side and Editorial layouts use 940×705 (4:3), One Column uses 940×400 (21:9), and Magazine uses 940×940 (1:1). Tiled layouts range from 940×186 up to 940×1456. For images placed inside post content, Wix recommends staying under 1000×1000 pixels. The related-posts widget uses 288×162 (16:9).
What is the correct og:image size for Wix?
Wix recommends 1200×630 pixels (1.91:1) for the Open Graph image that appears when your page is shared on social media. The minimum is 600×315 — below that, platforms show a small thumbnail instead of a full-width card. Keep the file under 8 MB, and if the link will be shared on WhatsApp, under 300 KB so it renders in the preview. Keep key text within the central area, since social platforms crop the edges.
Why do my Wix images look blurry?
The usual cause is uploading a source smaller than the slot it fills, which forces Wix to upscale and soften the image. Upload at least at the recommended size for each section (2560×1440 for full-width strips, 3000×3000 for products) so Wix downscales rather than upscales. A second cause is a low-quality original — Wix cannot recover detail that was never in the file. Start from the highest-resolution version you have.
Related Guides
- Best image sizes for websites in 2026 — full reference covering hero, blog, social, and more.
- Squarespace image sizes — the other major hosted builder, if you are comparing platforms.
- Webflow image dimensions — Webflow equivalent for hero, CMS, and slider images.
- Social media image sizes — per-platform profile, post, and cover dimensions for social channels.
- Open Graph image size — the social-share card your Wix og:image feeds.
- Find oversized images on your website — audit workflow for catching uploads that bypassed your compression step.
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