How to Resize Multiple Images at Once in 2026—Batch Guide
New2026-02-011 min read1 tool
Resize dozens of images in one go. Perfect for product photos and websites. No software. Free batch tool at Pngtm.com.
When Do You Need Batch Image Resizing?
E-commerce store owners, web designers, and product photographers often need to resize dozens of images to the same dimensions for consistency.
Steps: Batch Resize Images
Open the Bulk Resizer tool on Pngtm.com. Drag all your images. Set the target dimensions (e.g., 800×600). Download the zipped folder with resized images.
Frequently Asked Questions
- How many images can I resize at once?
- Pngtm.com allows up to 20 images per batch. Upload your files, set the target dimensions (for example 800×600 for thumbnails), and download a zipped folder with all resized images. No software installation required.
- What dimensions should I use for product photos?
- For e-commerce, 1000×1000 or 2048×2048 pixels work well for most marketplaces. Shopify recommends 2048×2048. Amazon requires at least 1000×1000. Use uniform dimensions across your catalog for a professional look.
- Can I batch resize images for free?
- Yes. The Bulk Resizer on Pngtm.com is free with no registration. Processing happens in your browser, so your images stay private. Ideal for store owners, web designers, and photographers preparing multiple images.