Do my images get uploaded to your servers?

No, absolutely not. Vcour is a 100% browser-based tool. All image processing, compressing, and watermarking happen directly on your device. Your files never leave your computer, guaranteeing total privacy for your unreleased product photos.

How does the Anti-AI watermark work?

Our Anti-AI watermark applies an advanced, subtle grid pattern over your images. This pattern is designed to confuse automated AI scraping tools and background-removal software, making it extremely difficult for competitors or dropshippers to steal and reuse your original product photography.

Which e-commerce platforms is this optimized for?

Vcour's preset dimensions and auto-square features are perfectly tailored for major marketplaces including Shopify, Etsy, Amazon, WooCommerce, and various Print-on-Demand (POD) platforms.

How does the Smart SEO Naming feature help me?

Vcour allows you to set a base keyword and automatically renames your entire batch sequentially (e.g., leather-sling-bag-01.jpg). This tells Google Images exactly what your product is, significantly boosting your organic search traffic.

How many images can I process at once?

You can process up to 20 images simultaneously in a single batch. Since everything runs locally in your browser's memory, this limit ensures maximum speed and prevents your browser from crashing.

TikTok Shop Image Size Guide (2026): Requirements, Ratio & Best Dimensions

⚠️ Are your TikTok Shop product images getting rejected or looking blurry?

Use our free browser-based image optimizer to resize, square, and prepare TikTok-ready images in seconds.

Optimize Images Free →

TikTok Shop is exploding in 2026, becoming the ultimate platform for high-conversion e-commerce. But there is a catch: TikTok's algorithm and manual review processes are incredibly strict when it comes to product photography.

If you upload photos with the wrong dimensions, incorrect aspect ratios, or poor resolution, your products will either look completely blurry, or worse—they will get rejected by TikTok Shop completely, pausing your sales and wasting your viral traffic.

In this guide, we will break down the exact TikTok Shop image requirements and show you how to effortlessly optimize your entire catalog without losing quality.

Quick Answer

The required TikTok Shop image size is a minimum of 600 x 600 pixels, but the best recommended size is 1200 x 1200 pixels. Your images must use a 1:1 (Square) aspect ratio. Images failing these rules, containing watermarks, or exceeding 5MB will be automatically rejected. You can fix these issues instantly using a free image resizing tool.

Recommended Size: 1200 × 1200 px
Aspect Ratio: 1:1 (Square)
File Types: JPG, PNG, WebP
Max File Size: 5 MB

TikTok Shop Image Requirements in 2026

To ensure your products pass the review process instantly, you must adhere to the official guidelines. Here is the complete breakdown for your listings:

Requirement	Main Product Image	Description Images
Recommended Dimensions	1200 x 1200 px	1200 x 1200 px (or taller)
Minimum Dimensions	600 x 600 px	600 x 600 px
Aspect Ratio	1:1 (Square) strictly enforced	1:1, 3:4, or 16:9 accepted
Max File Size	5 MB	5 MB
Accepted Formats	JPG, PNG, WebP	JPG, PNG, WebP

Best TikTok Shop Product Image Size

While the absolute minimum size is 600 x 600 pixels, the best TikTok Shop product image size is 1200 x 1200 pixels.

Why? Most users browse TikTok on high-resolution Retina or OLED mobile screens. If you upload a 600px image, the app will stretch it to fit modern screens, causing it to look pixelated. A 1200x1200px file guarantees ultra-sharp details, builds immediate buyer trust, and prevents blurry image issues caused by in-app compression.

Why Product Images Get Rejected on TikTok Shop

Unlike Shopify, where you control the rules, TikTok actively reviews every listing. The most common reasons for instant rejection include:

Watermarks & Logos: TikTok absolutely forbids vendor logos, promotional text (e.g., "50% OFF", "Free Shipping"), or third-party watermarks on the main image.
Wrong Aspect Ratio: Uploading a vertical 9:16 video thumbnail as a product image is a guaranteed rejection. Main images must be exactly 1:1.
Cluttered Backgrounds: While lifestyle photos are great for the description, the primary photo should feature the product clearly on a solid white or neutral background.
Prohibited Items: Showing items that violate TikTok's strict community guidelines or selling restricted products without proper certification.

📸 [IMAGE 1: REJECTED (WATERMARK/NON-SQUARE) VS ACCEPTED (CLEAN 1:1 SQUARE)]

How to Resize TikTok Shop Images Without Losing Quality

Do not let bad formatting ruin your viral potential. You can prepare your entire catalog easily using Vcour's free optimization engine. Here is how:

Upload your Photo: Drag and drop your original image into the tool. (Shooting on a phone? Check our iPhone photo compression guide).
Set Target Dimensions: Choose 1200 x 1200 pixels to hit the sweet spot for TikTok displays.
Enable Auto-Square: This is crucial. Use the Auto-Square feature to place your item perfectly in the center of a 1:1 canvas without awkwardly cropping off the edges of your product.
Export: Download the optimized file. Our tool ensures the file stays well under TikTok's 5MB limit while retaining ultra-HD sharpness.

📸 [IMAGE 2: TIKTOK SHOP APP UI SHOWING CRISP PRODUCT GRID]

Best Image Format for TikTok Shop (JPG vs PNG vs WebP)

TikTok Shop accepts JPG, PNG, and WebP formats. But which one should you use for the best results?

JPG is the absolute best format for TikTok Shop. It provides excellent color retention and naturally small file sizes that prevent TikTok's compression algorithm from degrading the quality. If you sync your products directly from Shopify or Etsy, TikTok will pull your JPGs flawlessly.

Reserve PNG files only for products that require a transparent background, as PNGs are heavy and easily exceed the 5MB file limit. WebP is great for independent websites but isn't always perfectly rendered natively inside every mobile app view.

Common TikTok Shop Image Mistakes

Avoid these layout-destroying errors to maintain a premium storefront:

Upscaling Tiny Images: Taking a 400px image and forcing it to be 1200px will just make it a larger, blurrier mess. Always start with the highest resolution original file.
Over-Compressing: Compressing your image too heavily before uploading means TikTok will apply a "double compression," ruining the textures.
Leaving Too Much White Space: The product should fill about 80% to 85% of the square frame. If the product is too small in the center, buyers will scroll past it.

Stop getting your TikTok Shop products rejected.

Resize, square, and optimize your product images instantly with Vcour.

Start Optimizing Now

Frequently Asked Questions

What is the correct aspect ratio for TikTok Shop?

The mandatory aspect ratio for your main TikTok Shop product image is 1:1 (a perfect square). If you upload a vertical (9:16) or horizontal (16:9) image as your primary photo, the listing will either be rejected or automatically cropped poorly.

What is the maximum file size for TikTok Shop images?

TikTok Shop restricts product images to a maximum file size of 5MB per photo. If your file is larger, especially common with high-resolution PNGs, you must compress it using an optimization tool before uploading.

Can I put text or watermarks on my TikTok Shop photos?

No. TikTok Shop strictly prohibits the use of watermarks, brand logos (unless they are physically printed on the product itself), or promotional text like "Free Shipping" on the main product image.

Why did TikTok Shop reject my product image?

The most common reasons for image rejection include using the wrong aspect ratio (not 1:1), blurry or low-resolution files (under 600x600px), incorporating promotional text or watermarks, or showing products that violate TikTok's restricted items policy.