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Crop Images Online — Bulk Image Cropper with Ratio Lock

Crop product images in bulk with drag handles and ratio lock. Apply the same crop to your entire batch in one click.

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Step 1 of 3
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Add your product images. Nothing leaves your browser.

JPG, PNG, WebP, GIF
Multiple files at once
Private — stays local
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100% private · no uploads · bulk & fast

Crop images online with perfect ratios

Crop product images in bulk with drag handles and ratio locking. 1:1, 4:3, 3:4, 16:9 — apply the same crop to your entire batch with one click. No uploads.

Your images never leave your device
Ratio lock: 1:1, 4:3, 3:4, 16:9
Apply same crop to entire batch
Works offline in your browser
See the difference

Consistent crops. Professional look.

Inconsistent image ratios make your product grid look messy. A uniform crop across all images creates a clean, professional storefront.

Same ratio applied to entire batch
Real-time pixel readout
Free, 1:1, 4:3, 3:4 or 16:9
Before
After
Result
shoe-lifestyle.jpg
3:2 mixed ratio
1:1 square
Clean grid
bag-product.png
4:3 landscape
1:1 square
Consistent
dress-model.jpg
2:3 portrait
3:4 portrait
Professional
accessory.jpg
random ratio
1:1 square
Uniform
How it works

Crop images in 3 simple steps

1

Upload your images

Drag & drop your product images. All images in your batch will use the same crop settings.

2

Set ratio & crop area

Choose a ratio lock (1:1, 4:3, 3:4, 16:9 or free). Drag the crop handles to set your crop area.

3

Download as ZIP

All cropped images are packaged in a ZIP file ready to upload to your store.

Perfect for

E-commerce, blogs & more

Product Grids

Square 1:1 crops create perfectly aligned product grids on PrestaShop, WooCommerce and Shopify.

Fashion & Apparel

Portrait 3:4 is the natural format for clothing and accessories photographed on models.

Lifestyle Photos

Landscape 4:3 shows more context around the product — ideal for furniture and home décor.

Social Media

16:9 widescreen for LinkedIn posts, YouTube thumbnails and Facebook banners.

Crop ratio options

Choose the ratio that best matches your platform and product type.

Free (no lock)1:1 Square4:3 Landscape3:4 Portrait16:9 Widescreen

Frequently asked questions

What is the best crop ratio for PrestaShop product images?

PrestaShop uses square (1:1) images for product listings. The default product image is 800×800px. A consistent 1:1 crop across all your product images ensures they display correctly in all PrestaShop image formats.

Can I apply the same crop to multiple images at once?

Yes. The crop tool applies the selected ratio to your entire batch simultaneously. Set your ratio lock, adjust the crop area on one image, and all images in your batch will be cropped to the same ratio.

Does cropping affect image quality?

No. Cropping simply removes pixels from the edges of your image. There is no compression or quality reduction involved.

What crop ratio should I use for fashion images?

Portrait 3:4 is the industry standard for fashion and apparel photography. It's the natural format for full-body shots on models and works better on mobile screens and Pinterest.

Can I crop images without a fixed ratio?

Yes. Select "Free" mode to drag the crop handles to any custom size and shape without ratio constraints.

Your images never leave your device

All processing happens 100% inside your browser using the Canvas API. We never upload, store or track your files. Your privacy is safe — unlimited and always protected.

Try for free →
No sign-up required

Why Consistent Cropping Increases Conversion Rates

Inconsistent product image cropping is one of the most common issues in e-commerce catalogues. When product images have different aspect ratios, your category pages look messy, thumbnails are misaligned, and the overall impression of your store is unprofessional.

Studies show that consistent, high-quality product photography can increase conversion rates by up to 30%. Uniform cropping across all product images signals attention to detail — exactly what hesitant buyers need to see before making a purchase decision.

✓ Ratio lock (Free, 1:1, 4:3, 3:4, 16:9) ✓ Real-time pixel dimensions ✓ Apply same crop to entire batch ✓ Drag handles for precise control

Which Crop Ratio to Use for Different Product Types

1:1
Square — the e-commerce standard

Used by PrestaShop, WooCommerce, Shopify, Amazon and most marketplaces. Square images align perfectly in product grids, create a clean professional look, and are required by many platforms. Recommended for the vast majority of product images.

4:3
Landscape — ideal for lifestyle shots and banners

Shows more context around the product — ideal for furniture, home decor, large items and lifestyle photography. Also the standard for email marketing headers and blog post featured images.

3:4
Portrait — great for fashion and apparel

The natural format for clothing, shoes and accessories shot on models or mannequins. Fashion brands benefit from the portrait ratio, which shows full-length product shots and performs better on mobile screens and Pinterest.

16:9
Widescreen — for banners and social media

The standard widescreen format for hero banners, YouTube thumbnails, Twitter/X cards and LinkedIn posts. Use this for promotional images, store headers and video thumbnail images.

Frequently Asked Questions

What's the best crop ratio for PrestaShop product images?
PrestaShop uses square (1:1) images for product listings. The default product image is 800×800px. Using a consistent 1:1 crop across all your product images ensures they display correctly in all PrestaShop image sizes — main image, thumbnail, and category image.
Can I apply the same crop to multiple images at once?
Yes. imgflow's crop tool applies your selected crop ratio to your entire batch simultaneously. Set your ratio lock (1:1, 4:3, 3:4, or 16:9), adjust the crop area on one image, and all images in your batch will be cropped to the same ratio — centred automatically.
Does cropping images affect SEO?
Indirectly, yes. Correctly cropped images improve user experience and reduce page layout shifts (CLS), which is a Core Web Vitals signal. Consistent image ratios also prevent layout issues that can cause high bounce rates — a negative SEO signal.