ガイド記事
売れる商品画像を作る AI レタッチ＆生成ガイド。
商品のロゴや質感を崩さずに背景と光だけを変える決定論的パイプライン、Qwen Image Edit と Flux Kontext の使い分け、1枚数円で回すコスト最適化を解説。
プロンプトの書き方に迷ったら？ワンクリックで白背景・背景合成・文字修正テンプレートを挿入
かんたん指示テンプレート
やりたい作業を選ぶだけで、最適な指示文を作成
「白背景」「シーン合成」「パッケージ文字修正」「モデル試着」から選ぶだけで、商品の形やロゴを崩さない指示文が完成します。
正面のメイン商品アングル、輪郭くっきり。ゴールドのスポイト付きガラス製美容液ボトル。ブランドのロゴとラベル文字は100%そのまま維持する，純白 #FFFFFF 背景＋柔らかな接地影。
AI E-Commerce Product Photography: The Complete 2026 Workflow（日本語ガイド）
【日本語解説】How to turn a phone snapshot into marketplace-ready product images with Flux Kontext and Qwen Image Edit: cutout, relight, text fixes, upscale, and what each step costs per image.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Flux Kontext vs Qwen Image Edit for Product Photos: Which to Use When（日本語ガイド）
【日本語解説】Flux is the scene-and-light model, Qwen is the text-and-precision model. A job-by-job comparison for e-commerce edits, with prompts and live per-image prices.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Amazon Main Image Requirements: Pure White Background (RGB 255) Done Right（日本語ガイド）
【日本語解説】Amazon's main-image rules — RGB 255,255,255 background, 85% fill, 1000px+ for zoom, no text or props — and an AI cutout workflow that passes them without halos.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Edit Packaging Text Without Reshooting: Qwen Image Edit for Labels（日本語ガイド）
【日本語解説】Change a flavour name, a weight, or a whole label language on a product photo while keeping the font, curvature and lighting — the Qwen Image Edit workflow and its limits.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Flat-Lay to On-Model Photos: AI Virtual Try-On for Apparel Sellers（日本語ガイド）
【日本語解説】Turn a flat-lay or ghost-mannequin shot into on-model images that keep the print, weave and colour accurate — reference prep, prompts, and how to check for drift.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Product Scene Swaps and Relighting with Flux Kontext (Without Warping the SKU)（日本語ガイド）
【日本語解説】Put a product on marble, in a kitchen or at golden hour while its logo and geometry stay pixel-locked: cutout-first pipelines, light-direction prompts and shadow fixes.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Upscaling Product Images to 4K: What Marketplaces Need and What AI Can Fix（日本語ガイド）
【日本語解説】Zoom thresholds for Amazon, Shopify, Taobao and Etsy, when an AI upscaler helps and when it invents texture, and how to upscale supplier photos without fake detail.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Self-Hosting Flux and Qwen vs Paying Per Image: The Real Unit Economics（日本語ガイド）
【日本語解説】GPU hours, utilisation, licences and engineering time versus pay-per-image APIs. A worked cost model for when self-hosting Flux or Qwen Image Edit actually pays off.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Make a Product Video from One Photo: Image-to-Video for E-Commerce（日本語ガイド）
【日本語解説】Turn a clean product still into a 5–10 second turntable, push-in or lifestyle clip with Hailuo image-to-video — prompts that keep the label readable and what a clip costs.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
The 8-Image Listing Formula: Which Product Photos to Make and in What Order（日本語ガイド）
【日本語解説】Main image, scale, detail, lifestyle, infographic, variants, packaging, social proof: a slot-by-slot plan for Amazon, Shopify and TikTok Shop listings, and how to generate each.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
The Cheapest Way to Edit Product Photos with AI (Pay Per Image, No Subscription)（日本語ガイド）
【日本語解説】Why a $29/month seat is expensive for most catalogues, what a cutout, relight or text fix really costs per image, and how to keep retries from eating the savings.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Removing Backgrounds from Glass, Bottles and Transparent Products（日本語ガイド）
【日本語解説】Why cutout tools fail on glass, clear plastic and liquids, and a workflow that keeps refraction, edge highlights and a believable contact shadow on white or a new scene.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
TikTok Shop Product Video Hooks: 12 Openers You Can Generate from Photos（日本語ガイド）
【日本語解説】The first two seconds decide a TikTok Shop video. Twelve hook formats, the 9:16 specs, and how to build each one from product stills with image-to-video and a voice pass.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
AI Product Photos vs a Studio Shoot: A Line-by-Line Cost Comparison（日本語ガイド）
【日本語解説】What a studio day really buys, what AI replaces and what it cannot, and a per-SKU cost model with live per-image prices so you can decide shoot by shoot.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Localizing Product Listings for Cross-Border Sales: Images, Text and Specs（日本語ガイド）
【日本語解説】Selling the same SKU on Amazon US, Rakuten, Taobao and Shopee: what changes in image text, units, backgrounds and copy, and how to localize a listing set without reshooting.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）
Marketplace Listing and Product Video SEO: Titles, Bullets, Tags and Captions（日本語ガイド）
【日本語解説】How to write product titles and bullets for Amazon and Shopify, and YouTube, TikTok and Instagram copy for product videos — character limits, keyword order, and what to avoid.（Flux Kontext・Qwen Image Edit・MiniMax H3 対応）