Pixelcut
A before-and-after comparison of an auto-cropped document. The left side shows a skewed photo of an invoice on a desk, and the right side shows the same invoice perfectly cropped and straightened into a clean digital file.

Instant Document Cropping with AI

7000万人に信頼されています
171,800件のレビュー
開発者API
iPhoneAndroid で利用可能

How to Auto Crop Your Document

  1. 1

    Upload Your Photo

    Start by uploading a picture that includes the document you want to isolate. It can be a receipt, a page from a book, or a signed contract.

  2. 2

    Enter Your Prompt

    Give our AI a little context by briefly describing your image. For example, "a photo of a whiteboard with notes".

  3. 3

    Generate Cropped Document

    Our AI will analyze the image, identify the document's edges, correct the perspective, and crop out the background for you.

  4. 4

    Download Your Scan

    Download your perfectly cropped document as a high-resolution, watermark-free PNG file, ready for sharing or archiving.

Say goodbye to the tedious process of manual cropping. Just upload a photo and our AI document cropper gets to work. It intelligently identifies the corners of your document, even against a busy or low contrast background. This powerful detection saves you time, removing the need to carefully adjust cropping lines. Whether it's an invoice on a messy desk or a page from a book, the tool delivers a precisely cropped image in a moment, making your workflow faster and more efficient.

Perfect Edges, Every Time

A before-and-after image demonstrating an auto-crop tool. The 'before' side shows a skewed, dimly lit photo of an invoice, and the 'after' side shows the same invoice perfectly straightened and cropped into a clean digital document.
Transform a casual phone picture into a high-quality, professional document scan. Our AI does more than just crop; it corrects the perspective, so even photos taken at an angle look like they were captured with a flatbed scanner. The result is a clean, squared-up image that's perfect for submitting expense reports, archiving important papers, or including in a presentation. Your digitized documents will look sharp and legible, reflecting a high standard of professionalism without any complicated equipment.

From Photo to Professional Scan

A skewed photo of a receipt on a dark surface, with glowing blue lines forming a perfect rectangle around it, demonstrating an auto-crop function against a clean white background.
Our tool makes document digitization accessible to everyone. You do not need to learn any complex photo editing software to get a perfect result. The process is simple: upload your image, and let our AI handle the rest. There are no settings to adjust or tools to master. This straightforward approach is ideal for students, freelancers, and small business owners who need to quickly process documents without a steep learning curve. Get a clean digital copy of your physical papers effortlessly.

Digitize Documents with One Click

A photo-realistic mockup illustrating an auto-crop feature, with a paper receipt on a dark surface and glowing dashed lines precisely outlining its edges against a clean white background.
It’s Fast: Go from a cluttered photo to a clean document scan in seconds. It’s Accurate: Our AI precisely detects document edges and corrects perspective automatically. AI-Powered: Uses a smart algorithm to isolate your document from any background. Easy to Use: Simply upload your image and download the result, no manual editing required. Professional Output: Get high-resolution PNG files that look like they came from a dedicated scanner, perfect for business or academic use.

Why use Pixelcut's AI Auto Crop Document?

A visual mockup demonstrating an auto-crop document feature, with a skewed paper invoice below a perfectly cropped and straightened digital version on a clean white background.
Expense Reporting: Quickly snap photos of receipts and crop them for clean expense submissions. Academic Work: Digitize handwritten notes, book pages, or submitted assignments for easy sharing and archiving. Contract Management: Capture and clean up signed documents for your records without a scanner. Whiteboard Capture: Save brainstorming sessions by taking a picture of a whiteboard and cropping it to just the board. Real Estate: Cleanly crop floor plans or official documents for listings and client communication.

Auto Crop Document Use Cases

A mockup showing a hand holding a smartphone to scan a document. A glowing blue box perfectly frames the document, illustrating the auto-crop feature against a clean white background.

よくある質問

Pixelcutは200万人以上に愛されています

  • 私のお気に入りのアプリ

    素晴らしいアプリ、使いやすい。中小企業がさまざまなマーケティング資料を専門的に作成するための時間と費用を節約できるようになります。ありがとう。
    シェイリン D.
  • 最高の背景除去剤

    私の仕事には優れた背景除去剤が必要で、私はそれをすべて経験してきました。これは今のところ最高です。使い方はとても簡単で、結果は常に素晴らしいものになります。ピクセルカットさん、ありがとうございます!
    キラ・H
  • 大好きです

    驚くほど簡単で、バッグやアクセサリーに完璧な結果が得られます。プロのカメラマンが撮影したようです。
    メアリー J.