背景を削除
画像をここにドロップするか、クリックしてアップロード
JPG, PNG, WebP · max 25 MB
What Is AI Background Removal?
AI background removal uses machine learning to detect main subjects in photos and erase surrounding areas automatically. Instead of spending 15-30 minutes tracing edges by hand in Photoshop, you can remove background by uploading an image and receiving a clean cutout within seconds. This technology handles complex edges like hair, fur, and semi-transparent fabric without manual masking. Whether you need to remove background from a product photo for your online store, remove background from a portrait for a profile picture, or prepare an asset for a design project, this AI background removal tool adapts to each image and delivers a production-ready result. AI image processing tools make this workflow accessible to everyone.
主な機能
素早く正確に背景を削除するために必要なすべてが揃っています
ワンクリックで背景削除
画像をアップロードするだけで、AIが被写体を検出し背景を自動削除します。 AI Tools can further enhance your output workflow.
透明PNG形式でエクスポート
処理されたすべての画像は、すぐに使える透明PNGとしてエクスポートされます。
ブラウザでオンライン背景削除
デスクトップソフトのインストール不要。どのデバイスでも動作します。
エッジを考慮した背景切り抜き
高度なセグメンテーションで髪の毛やペットの毛などの難しい被写体にも対応。
フル解像度で背景を削除
出力結果は元の画像解像度を維持します。
あらゆるワークフローに対応した背景なし画像
Canva、Figma、Shopify、その他のデザインツールですぐに使用できます。 AI Tools includes more image-editing options.
3ステップで背景を削除する方法
写真をアップロード
ドラッグ＆ドロップするか、クリックしてアップロード。25MBまでのJPG、PNG、WebPに対応。
- JPG、PNG、WebP対応
- 最大25MB
- あらゆる解像度に対応
AIが背景を削除
AIがメインの被写体を識別し、数秒で背景を削除します。
- 被写体の自動検出
- 髪の毛や毛並みのエッジ処理
- 数秒で処理完了
透明PNGをダウンロード
結果をプレビューして、ワンクリックでダウンロードします。
- 透明PNG形式
- フル解像度を維持
- 即時ダウンロード
After downloading, use AI tools to continue editing before publishing.
Remove Background Use Cases
Common scenarios where you need to remove background from an image
Remove Background for E-commerce Product Photos
Online marketplaces like Amazon, Shopify, and Etsy require clean product images on white. Remove background from your product shot, get a clean cutout in seconds, and place it on any listing template or storefront card. AI Tools can add branded backdrops after removal.
Remove Background from Portraits and Headshots
Remove background from professional headshots, team photos, and profile pictures. Replace with a solid color or gradient for a polished look across your website or LinkedIn.
Remove Background for Marketing Assets
Remove background from photos to create campaign graphics, social media posts, email banners, and presentation slides. Transparent cutouts let you place subjects on any branded background without visible edges.
Transparent Cutouts for Design Projects
Remove background to create isolated elements for mockups, collage compositions, sticker sheets, and print layouts. Export transparent PNGs that drop directly into Figma, Canva, or Photoshop. Image to Prompt converts your final design into a reusable prompt.
Why Choose This AI Background Remover
Accurate Background Detection
When you remove background, you get consistent background removal results across common image types including portraits, product shots, and flat-lay compositions. AI handles most standard photos without manual correction.
Remove Backgrounds in Seconds
Remove background and get a clean cutout in under 10 seconds per image. Skip 15-30 minute Photoshop workflow — let AI remove it for you on first pass, then manually polish only your hero assets.
No Photoshop Skills Required
You do not need layer masks, pen tool expertise, or any image editing experience to remove background. Upload a photo, click one button, and download result with background removed.
Private Image Processing
When you remove a background with our tool, uploaded files are processed only to generate your output. They are not stored permanently, shared publicly, or used for model training.
Compare pricing plans for higher-resolution output and batch processing.
Background Removal Specs & Limits
Supported Upload Formats
Max File Size Per Upload
Output Format
Output Image Size
No Desktop App Required
Typical Processing Time
Tips to Improve Background Removal Quality
Input Checklist for Better Cutouts
- • Use high-resolution source images. Avoid heavily compressed JPEGs — AI produces cleaner edges with sharper input photos.
- • Higher contrast between subject and its surroundings improves cutout accuracy. A person in dark clothes against a dark wall is harder than against a light backdrop.
- • For portraits, avoid shooting against colors similar to hair or skin tone. Neutral studio backdrops let you remove background with cleanest edge separation.
- • For product shots, use even lighting and make sure all edges are fully visible so AI can remove background cleanly. Shadows behind items are handled automatically.
Known Limitations
- • When you remove background from semi-transparent objects like glass, smoke, or lace, some transparency detail may be lost and need manual touch-up.
- • Very low-resolution source images (under 200px on the short side) can produce rough or jagged edges on the cutout.
- • Scenes with heavy overlap — multiple subjects stacked in front of each other — may require a second editing pass to separate individual elements.
For old or damaged photos, try AI Photo Restoration before removing the background.
AI Background Remover vs Manual Editing
| Scenario | AI Background Remover | Photoshop Manual Editing | Recommended Approach |
|---|---|---|---|
| Single Product Photo Cutout | Remove background under 10 seconds | 5-15 min with pen tool | Use AI to remove first, then touch up if needed |
| Pixel-Level Retouch | Good first pass to remove background | More precise control over every edge | Remove background with AI, then refine edges manually in Photoshop |
| Batch E-commerce Photos | Remove backgrounds from dozens of images quickly | Repetitive and time-consuming | Remove background in bulk with AI, manually edit hero shots only |
| Complex Transparency (Glass, Smoke) | May lose semi-transparent detail | Full control over opacity and masks | Remove background with AI for the subject, manual mask for transparent areas |
When to use AI tool and when to edit by hand in Photoshop
Who Should Use Remove Background AI
E-commerce Sellers
Remove backgrounds from product photos for Amazon, Shopify, and Etsy listings in under a minute. No design skills needed — upload, remove background, and download your file.
Photographers
Speed up your portrait editing workflow — remove backgrounds with AI as a first pass, then focus manual editing time on hero shots. Background removal by AI frees up hours of retouching work.
Marketers and Content Creators
Remove backgrounds from images for social media, ads, and blog posts without waiting for a designer. Move faster on campaign launches and seasonal promotions.
Anyone Who Needs to Remove a Photo Background
Whether you are making a presentation, updating your profile photo, or creating a school project, you can remove background from any image type with this free tool — no technical knowledge required.
Explore all AI tools to find the right fit for your workflow.
What Users Say About Remove Background
How teams and individuals use remove background in production workflows
“We removed backgrounds from 200+ product photos in one afternoon. Same task used to take our team two full days of manual Photoshop work. Background removal quality was good enough for direct use in most listings.”
“We use it to remove background from portrait headshots — handles hair edges better than other online tools we tried. We now remove backgrounds from all employee profile photos before adding them to company website.”
“We remove background from every campaign image as a first pass before handing it to designers. It saves 10+ hours per week on routine background cutout work across our team.”
“As a solo Etsy seller, I needed a tool to remove background from product photos without a learning curve. I can remove backgrounds and get clean cutouts every time without any manual editing.”
Related AI Image Tools
AI Image Upscaler
Upscale your finished cutout to 2x or 4x resolution for print-quality output after removing background.
AI Background Changer
Replace removed background area with a new scene, solid color, or gradient — no Photoshop layer work needed.
Image to Prompt Converter
Remove background first, then convert your processed image into a text prompt you can use to generate similar images with AI.
AI Photo Restoration
Restore old or damaged photos first, then remove background for a clean cutout of restored subject.
Explore All AI Image and Video Tools
Browse full suite of AI tools including upscaling, recoloring, video generation, and more.
Pricing Plans
Compare free and paid tiers for higher resolution output, batch processing, and priority speed.
よくある質問
アップロードできる画像形式は何ですか？
JPG、PNG、WebP形式で最大25MBまでのファイルに対応しています。 AI tools can further improve your final output.
切り抜きのエッジをきれいにするにはどうすればいいですか？
被写体と背景のコントラストが明確な、高解像度の元画像を使用してください。
無料で使えますか？
ログインもクレジットカードも不要で、無料で背景削除ができます。
スマートフォンでも使えますか？
はい。ウェブブラウザがあればどのデバイスでもご利用いただけます。
アップロードした画像のプライバシーは守られますか？
はい。画像は出力結果の生成にのみ使用され、処理後すぐに削除されます。
