Format a product photo for marketplaces
Square canvas, white background, correct pixel dimensions — the baseline every marketplace asks for.
ここに画像をドロップ
またはクリックして選択
対応形式: JPG, PNG, WEBP, AVIF
ローカルで処理します。画像が端末の外に出ることはありません。
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Marketplace image rules are boring and strictly enforced. Amazon wants the main image on a pure white background with the product filling most of the frame, at least 1000px on the longest side and ideally 2000 for zoom. Shopify, Etsy, eBay, Shopee and TikTok Shop each have their own numbers and the same underlying expectation: square, clean, consistent.
This tool does the deterministic part of that work in your browser — square canvas, white padding, exact dimensions, compressed output. Removing an existing busy background still needs segmentation, which is on the roadmap as a separate AI tool and is not pretended to work here.
できること
Marketplace presets
Amazon 2000 × 2000, Shopify 2048 × 2048, Etsy 2000 × 2000, eBay 1600 × 1600, Shopee 1000 × 1000, TikTok Shop 1200 × 1200.
White canvas padding
Your photo is centred on a white square rather than stretched to fit it.
Consistent across a catalogue
The same preset applied to every photo gives a listing page that looks deliberate.
No upload of product photography
Unreleased product shots stay on your machine.
使い方
- 1
Load a product photo
The editor opens with a white 2000 × 2000 canvas configured.
- 2
Pick your marketplace
Choose the preset for where you are listing; the canvas resizes to match.
- 3
Position the product
Fill and crop, or fit and pad, so the product sits comfortably in the frame.
- 4
Export
Download as JPEG for listings, or PNG if you need the transparency preserved.
KaiConvert を選ぶ理由
- ローカルツールはアップロード不要
- ページ読み込み後はオフラインでも動作
- クラウド AI は開始前に必ず明示