Instructions

How to Resize and Convert Images

Learn how to create square product images, resize by width, and convert image formats.

Quick Start

Convert images in a few steps

  1. Choose a task: Square Resize, Proportional Resize, or Format Converter.
  2. Upload images or one ZIP file.
  3. Choose your output format.
  4. Choose a size or width if your task needs it.
  5. Click Convert images.
  6. Download each image or download all results as a ZIP file.

Free Upload Limits

Current public usage

Free users can convert up to 4 images per job.

Current free limits

Results expire automatically after 1 hour.

  • 4 imagesper job
  • 5MBper file
  • 20MBtotal upload

Paid plan coming soon

Larger jobs for production workflows.

  • 20 imagesper job
  • 5MBper file
  • 100MBtotal upload

Square Resize Styles

Choose how your image should fit into a square canvas

White padding square resize example

White Padding

Keeps the full original image and adds white space if needed. Best for product images where nothing should be cropped.

Best for:

  • Product photos
  • Online store listings
  • Images that must show the full item
Center crop square resize example

Center Crop

Fills the square by cropping from the center. Best when you want a clean full-square image without white space.

Best for:

  • Social media images
  • Product thumbnails
  • Images where cropping is acceptable
Edge extend square resize example

Edge Extend

Extends the image edges to fill the square while keeping the main image centered. Best when you want to avoid plain white padding.

Best for:

  • Product photos
  • Lifestyle images
  • Images where a natural filled background looks better
Blur background square resize example

Blur Background

Adds a blurred version of the image behind the original image. Best for a modern, polished look without cropping the main subject.

Best for:

  • Marketing images
  • Social media posts
  • Images that need a clean visual background

Proportional Resize

Resize by width and keep the original shape

Resize an image by width while keeping the original aspect ratio. This does not crop, stretch, or add padding.

Example Original image: 1600x900 Output width: 800px Result: 800x450

Best for:

  • Website images
  • Blog images
  • Reducing file dimensions
  • Keeping the original image shape

Format Converter

Change file type without resizing

Convert images to WebP, JPG, or PNG without resizing. The original dimensions are preserved.

When converting transparent images to JPG, the transparent background will be flattened to white.

Format notes:

  • WebP: Best for websites and smaller file sizes.
  • JPG: Best for compatibility and regular photos.
  • PNG: Best for graphics, screenshots, transparent images, and sharp details.

Why Resize Images?

Why Resize Images for Your Website or Online Store?

Large images can slow down websites, increase loading time, and make product pages feel less professional. Resizing images helps create a consistent layout, faster loading pages, and cleaner product listings.

Recommended Use Cases

Choose the right task for your image

Open main tool

For online stores

Use Square Resize with White Padding or Edge Extend.

For websites and blogs

Use Proportional Resize to reduce image width while keeping the original ratio.

For faster web images

Use Format Converter and choose WebP.

For compatibility

Use JPG.

For transparent graphics

Use PNG or WebP.