Product Image Compressor for Online Stores
Online stores look tidiest when every product photo is the same square shape on the same background. This tool trims any plain border, places the product on a clean background with an even margin, resizes it to a square (2048 px by default, the size Shopify recommends for square product photos) and compresses it, for a whole catalogue at once.
- Processed locally
- No upload, no wait
- No sign-up
- No watermark
Drop images here
or choose files · paste with Ctrl/⌘ V
JPG, PNG, WebP, HEIC, AVIF, GIF, TIFF, SVG, RAW, PSD, JXL, BMP, ICO and more
How to use Product Photos
- 1
Drop your images, choose files, or paste from the clipboard.
- 2
Adjust the options. The preview updates as you change them.
- 3
Click Prepare. Files are processed on your device.
- 4
Download each result or everything as a ZIP.
Why use Aback Images for product photos
Trim, then centre
A plain border around the product is trimmed first, so every product sits with the same margin.
Consistent squares
Every photo comes out the same square size on the same background, which keeps a catalogue grid tidy.
Store-friendly files
Compressed with MozJPEG or libwebp at a quality that still holds up when shoppers zoom.
Processed on your device
Your images are decoded, edited and encoded inside this browser tab by Web Workers. Nothing is uploaded to a server.
About Product Photos
Limitations
- Trimming looks for a plain border; it will not remove a busy background. Use Remove Background for that first.
Related tools
AI cut-outs that run on your device, with a touch-up brush, edge softness and new backgrounds.
Fit any photo into a square with a blurred, coloured or transparent background. No cropping.
Make images website-ready in one pass: WebP at quality 78, at most 1920 px on the long side, camera metadata removed.
Soft, realistic shadows behind images and cut-outs on a transparent or coloured canvas.
Shrink JPG, PNG, WebP, AVIF and GIF files with MozJPEG, OxiPNG and modern codecs, with a live before/after preview.
Make JPEG photos smaller with MozJPEG, the encoder that beats standard JPEG by 10-15% at the same quality.
Cut PNG size by up to 80% with smart palette reduction and OxiPNG lossless optimisation, keeping transparency.
Re-encode WebP images smaller with libwebp's best settings, including animated WebP.
Frequently asked questions
What size do marketplaces want?
Shopify recommends 2048×2048 px for square product photos. Amazon asks for at least 1000 px on the longest side so shoppers can zoom, and a pure white background (RGB 255, 255, 255) for the main image. Most other shops display square images well.
Does it remove the background?
No. It trims a plain border and fills transparent areas with your background colour. To cut a product out of a busy scene, use Remove Background first and bring the result here.
Are my images uploaded anywhere?
No. Processing happens inside your browser with WebAssembly and Web Workers. The site only downloads the app code and codecs; your files never leave your device. You can confirm this with the live upload counter on the tool, or in your browser's network panel.
Can I process many files at once?
Yes. Drop a whole selection or folder. Files are processed in parallel on several worker threads, each result can be downloaded on its own, and everything can be saved as one ZIP.
Is it free? Is there a file limit or watermark?
It is free with no account, no watermark and no daily limit. The only limit is your device's memory: very large images (over roughly 100 megapixels) may be refused to keep the tab from crashing.