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Shopify Image Compressor

Resize and compress product photos to 2048×2048 for faster Shopify stores. All processing happens locally in your browser.

Recommended settings for Shopify

Size:2048 × 2048
Format:WebP
Mode:Fit with white background
Quality:Balanced 82%

Drop images here

JPG, PNG and WebP supported. Max 20MB each, up to 20 files.

Images are processed locally in your browser.

Shopify Settings

×
Remove EXIF (camera, GPS, timestamp). Required by many platforms.
Variables: {name} {ext} {w} {h} {idx} {format} {date}

How it works

  1. 1Drop your product photos.
  2. 2Pick a Shopify-recommended preset (Square 2048, Collection, Banner, Mobile).
  3. 3WebP is preset as the output format for the smallest files Shopify accepts.
  4. 4Click Optimize. Each image is resized and re-encoded locally.

Why optimize for Shopify

  • Shopify stores load product photos on every collection / cart / checkout view — slow images = lost conversions.
  • WebP at 82% quality looks identical to source JPG and is typically 25–35% smaller.
  • 2048×2048 hits the sweet spot: sharp on retina screens, no wasted pixels for mobile.
  • Local processing means your unreleased product photos stay on your laptop until you upload to Shopify yourself.

Features

Shopify dimension presets (Square 2048, Collection, Banner)
WebP / JPG / PNG / AVIF output
Quality slider with sane defaults
Crop modes: Fit, Fill, Stretch
Batch processing + ZIP download
Folder structure preserved

Frequently asked questions

What size should Shopify product images be?
A common recommendation is a square image such as 2048×2048 for high-quality product photos. Shopify themes will scale down for thumbnails, but having a 2048-pixel master means crisp zoom on every product detail page.
Should I use WebP for Shopify?
WebP is recommended for faster loading when your theme and browser support it (every modern browser does). Shopify itself accepts WebP uploads. JPG remains a safe fallback for legacy themes.
Will compressed images affect product zoom quality?
Not at the recommended 2048×2048 with quality 82+. The Shopify zoom feature looks identical to source for any photo without extreme detail.
Are my images uploaded to your server?
No. All images are processed locally in your browser using JavaScript and WebAssembly. Your files never leave your device, and we have no infrastructure that could receive them.
Can I compress multiple images?
Yes. You can drop a batch of images (or an entire folder) and download the compressed results as a single ZIP file with the original folder structure preserved.
Which formats are supported?
JPG, PNG, WebP and AVIF are supported when available in your browser. The Auto mode picks the smallest modern format your browser can encode.
Can I compress images to a specific size?
Yes. Use the Compress to KB tool to target 100KB, 200KB, 500KB, 1MB or any custom size.
Do I need an account?
No. There is no signup, no login, and no payment. The tool works as soon as the page loads.

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Your images never leave your device. All compression happens locally in your browser. We do not upload, store, or view your images. No upload · No account