Tick the marketplaces you sell on and drop in your photo. You get the exact pixel size and a file small enough for each platform. Images never leave your device.
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Pro Free: 3 images × 3 presets per run. Pro unlocks unlimited batches and ZIP download. See Pro
How it works
Choose a mode: Marketplace presets (exact size + size cap) or Compress only (keep original size, stay under a limit, default 2 MB).
Tick one or more presets. Pad keeps the whole product and fills the canvas with white (or your colour); Crop to fill fills the frame.
Drop images, paste a screenshot with Ctrl+V, or click to choose. Download each file or a ZIP with one folder per preset.
Quality is chosen automatically: the highest setting that fits under the file-size cap, without changing the output pixel size. EXIF data, including GPS location, is removed from outputs.
Reference sizes
Built-in sizes are reference values gathered from public seller guidance; platforms change rules often. See the image size requirements by marketplace pages for each preset and note, and always confirm in your seller dashboard.
Privacy
Processing happens locally in your browser using the canvas API. Nothing is uploaded to our servers.
Frequently asked questions
Are my images uploaded?
No. Resizing and compression run entirely in your browser.
Why does the free version limit batches?
The free tier handles a few images and presets per run. Pro unlocks larger batches and ZIP download.
Will quality drop?
The tool searches for the highest JPEG/WebP quality that fits under the limit and does not change the pixel size in preset mode. Extremely noisy images may need lower quality, and the result tells you when that happens.
Can I add my own preset?
Yes. Add a name, width, height and size limit; it is saved in your browser.
For reference only. Not customs, legal, tax or financial advice. Not affiliated with any marketplace, carrier or customs authority. Updated: 2026-10-14.
