Amazon A+ Content Image Sizes: Pre-Upload Checklist

This article provides a practical pre-upload checklist for Amazon A+ Content image sizes, covering 2026 requirements, module-specific dimensions, common pitfalls, and actionable steps to avoid upload errors and optimize your product pages.

Why Amazon A+ Content Image Size Requirements Matter in 2026

In 2026, Amazon's A+ Content remains a key driver for conversion, with sellers who use it seeing an average sales lift of 3-10% (source: Amazon, indicative). However, incorrect image sizes remain one of the top reasons for upload failures, leading to delays and lost sales. For cross-border sellers, especially those sourcing from suppliers, getting dimensions right saves time, avoids rework, and ensures your product pages look professional across devices.

This guide provides a pre-upload checklist for Amazon A+ Content image sizes, including module-specific requirements, common pitfalls, and practical evaluation criteria. Whether you are a new seller or optimizing existing listings, you'll leave with actionable steps to ensure your images upload seamlessly.

Key Image Size Categories for Amazon A+ Content

Amazon A+ Content uses various image modules, each with its own size and aspect ratio requirements. As of 2026, the core categories are:

Standard Images: Used in text-over-image or image-over-text modules. Recommended dimensions are 970×600 pixels (minimum), with a 16:10 aspect ratio. The maximum file size is 2 MB, and supported formats are JPEG, PNG, and GIF (non-animated).

Full-Width Images: For full-width banner modules, use 3000×600 pixels (minimum) or 3000×1000 pixels for tall banners. Aspect ratio should be 5:1 or 3:1. These images are often compressed, so keep important content within the safe area (central 80%).

Comparison Table Images: The comparison table module requires a 600×300 pixel image per cell, with a 2:1 aspect ratio. Ensure text is legible at this size, and use PNG for crisp text.

Video Thumbnails: If you include video, the thumbnail should be 1920×1080 pixels (16:9). The video itself must be under 5 minutes and 5 GB in size.

• Standard: 970×600 px, JPEG/PNG/GIF, max 2 MB
• Full-width: 3000×600 or 3000×1000 px, 5:1 or 3:1
• Comparison table: 600×300 px per cell, 2:1
• Video thumbnail: 1920×1080 px, 16:9

How to Evaluate Image Size Requirements: Criteria and Trade-offs

When preparing images, consider these criteria to avoid upload errors and maintain visual quality:

Resolution: Higher resolution (e.g., 3000px wide) allows for zoom and retina displays, but increases file size. Balance: use 3000px for full-width banners, but compress to under 2 MB using tools like TinyPNG. For standard images, 970px is often sufficient, but 2000px can future-proof for high-DPI screens.

Aspect Ratio: Amazon may crop images if the ratio is off. Always stick to the specified ratios. For example, a 970×600 image has a 16:10 ratio; if you upload a square image, it will be cropped, possibly cutting off text.

File Size: Max 2 MB is a hard limit. Large files cause slower loading, hurting conversion. Use compression without visible quality loss. A PNG with text can be larger than JPEG; test both.

Safe Area: For full-width images, keep critical elements (text, logos) within the central 80% to avoid cropping on mobile or when Amazon resizes. Trade-off: using the full width may look impressive, but risk losing content on smaller screens.

• Check resolution: at least 970px for standard, 3000px for full-width
• Verify aspect ratio: 16:10, 5:1, 2:1, etc.
• Compress to under 2 MB, balancing quality
• Keep key content within safe area (central 80%)

Common Pitfalls When Handling Amazon A+ Content Images

Many sellers face upload rejections due to avoidable mistakes. Here are frequent pitfalls:

Using the wrong file format: Amazon accepts JPEG, PNG, and GIF (non-animated). Avoid TIFF or BMP, which are not supported. Always save as RGB, not CMYK, to prevent color shifts.

Ignoring aspect ratio: Uploading a 1000×1000 image to a 970×600 module will cause cropping. Use image resizing tools to match exact dimensions before upload.

Oversized files: Even with correct dimensions, a file over 2 MB will be rejected. Compress images but watch for pixelation—use quality level 80% as a starting point.

Text too small: In comparison tables, text must be legible at 600px width. Use sans-serif fonts and avoid font sizes below 14px in the original design.

Not testing on mobile: Over 60% of Amazon traffic is mobile. Check how your images look on a phone by using Amazon's preview tool or resizing to 400px wide to simulate.

• Use correct file formats (JPEG, PNG, GIF) and RGB color
• Match exact aspect ratios
• Keep file size under 2 MB
• Ensure text is legible, especially in comparison tables
• Preview on mobile before uploading

Practical Recommendations and Next Steps

To streamline your A+ Content creation, follow these steps:

Create a master image template: Design at 3000px wide for full-width modules, then resize for other modules. This ensures consistency and saves time.

Use Amazon's free A+ Content builder: It automatically resizes images to fit modules, but still check for cropping. The builder shows warnings for incorrect sizes.

Compress images with tools like TinyPNG or JPEGmini to meet the 2 MB limit without noticeable quality loss.

Before uploading, run a checklist: dimensions, aspect ratio, file size, format, and safe area. Use a spreadsheet to track each module.

Test upload on a test listing or use the preview function to see how images render on desktop and mobile.

Keep an eye on Amazon's official guidelines, as they are subject to change. Note that prices, policies, and requirements are indicative and subject to official updates.

• Create a 3000px master template and resize for other modules
• Use Amazon's A+ builder for auto-resizing
• Compress images to under 2 MB
• Run a pre-upload checklist
• Preview on desktop and mobile
• Stay updated with official Amazon guidelines

Key Takeaways

In summary, adhering to Amazon A+ Content image size requirements is critical for a smooth upload and professional appearance. Key takeaways: use 970×600 px for standard modules, 3000×600 px for full-width, and 600×300 px for comparison tables; keep files under 2 MB; and always preview on mobile. Next, review your existing A+ content, adjust your images to these specs, and test a new upload. Regularly check Amazon's official guidelines for updates.

This article is compiled by kuajing168.cn for reference only. Please refer to the official announcements of each platform for the latest policies and rates.