Will cropping reduce the quality of the text or images?

No! The tool adjusts the internal PDF display boundaries (CropBox) without re-encoding, preserving 100% of the original vector text and high-resolution images.

Does it crop every page in the PDF?

Yes, the selected margin crop is uniformly applied across all pages in the document.

PDF 100% 客戶端

Crop PDF

使用自訂毫米/點控制項裁切 PDF 頁面尺寸並整齊地修剪空白邊距。

零上傳

永遠不會離開瀏覽器

即時速度

WASM 加速

Drag & Drop your files here

or click to browse from your device

Trim redundant white margins and headers/footers across all pages

Precision margin adjustment in points (Top, Bottom, Left, Right)

One-click trimming presets (Subtle, Standard, Large)

Retains 100% vector text quality and selectable fonts without rasterizing

100% In-browser execution — documents are never sent across the internet

簡單的工作流程

如何使用這個工具

只需三個快速步驟即可獲得結果，無需任何學習曲線。

Select PDF

Upload the PDF document you want to crop.

Adjust Margins

Set the margin trim values or pick a quick preset.

Crop & Download

Click "Crop PDF Pages" and download your newly framed document.

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常見問題解答

關於此工具您需要了解的一切。

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Crop PDF

Drag & Drop your files here

如何使用這個工具

Select PDF

Adjust Margins

Crop & Download

常見問題解答

相關工具

Split PDF

Rotate PDF

Delete PDF Pages

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Crop PDF

Drag & Drop your files here

如何使用這個工具

Select PDF

Adjust Margins

Crop & Download

常見問題解答

相關工具

Split PDF

Rotate PDF

Delete PDF Pages