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പേജ് അളവ് മാറ്റുക

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2കോൺഫിഗർ ചെയ്യൂ
3പ്രോസസ്സ് ചെയ്യൂ

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PDF, Word, Excel, PowerPoint, images up to 25 MB

പ്രധാന സവിശേഷതകൾ

  • Resize to A4
  • A3
  • A5
  • Letter
  • Legal
  • Tabloid
  • Executive
  • Custom dimensions in mm
  • cm
  • or inches
  • Scale content proportionally to fill new size
  • Center content without scaling
  • Stretch content to fill page
  • Portrait and landscape orientation option
  • Apply one size to all pages or per-page ranges
  • Preserves text layer and hyperlinks after resize
  • Handles scanned image PDFs
  • PDF 1.4 through PDF 2.0 support
  • No page count restriction
  • Instant preview of resized output
  • Maintains form fields and annotations

ഉപയോഗ കേസുകൾ

  • Converting A4 documents to Letter for US printing
  • Resizing Letter PDFs to A4 for European submission
  • Scaling technical drawings to A3 for large-format print
  • Preparing academic papers in correct journal page format
  • Normalizing mixed-size PDF pages to a single standard
  • Converting presentation slides to A4 for distribution as handout
  • Enlarging A5 booklet pages to A4 for review
  • Resizing scanned receipts to standard paper size for archiving
  • Adjusting invoice templates from one regional format to another
  • Preparing documents for legal-size filing

എങ്ങനെ ഉപയോഗിക്കാം

  1. 1Upload your PDF to dokk.ai — drag and drop or click to select from your device.
  2. 2Choose a target page size from the preset list (A4, Letter, Legal, A3, etc.) or enter custom dimensions.
  3. 3Select how to handle the content: scale to fit, center without scaling, or stretch to fill.
  4. 4Choose the orientation (portrait or landscape) and whether to apply uniformly to all pages.
  5. 5Click Resize PDF and download your resized document.

Sending a PDF abroad often means dealing with a page size mismatch. A document prepared on A4 in Europe prints with white strips at the top and bottom when opened on a Letter-size printer in the United States — and vice versa. This is one of the most common causes of misaligned printouts, cut-off text, and documents that simply look wrong when printed in a different region. Resizing a PDF changes the actual dimensions of its pages to match a target format. This is different from cropping, which removes visible borders while keeping underlying dimensions unchanged. When you resize, the page itself becomes A4, Letter, Legal, or whatever size you select — so it prints correctly and looks right in every viewer regardless of the default paper size settings. dokk.ai supports all common ISO and ANSI standard sizes including A4, A3, A5, Letter, Legal, Tabloid, Executive, and custom dimensions in millimeters, centimeters, or inches. You can choose to scale the content proportionally to fit the new page size, center it without scaling, or stretch it to fill the new dimensions. A portrait-to-landscape or landscape-to-portrait conversion is also available as part of the resize step. The tool handles both text-based PDFs and scanned image PDFs. For text PDFs, the text layer, hyperlinks, and form fields remain fully functional after resizing. For image-based scans, the image is repositioned or scaled within the new page boundaries. All pages can be resized uniformly in a single operation, or you can apply different target sizes to different page ranges if needed. A common workflow is to compress the PDF after resizing, since scaling content to a larger page size can slightly increase file size. The Crop tool is useful before resizing if pages have large white margins that would be scaled up along with the content. If you need to arrange multiple resized pages on a single sheet, the N-up tool can place two or four pages side by side. Files are processed server-side and deleted automatically within one hour. No account is required. All connections are TLS-encrypted.

പതിവായി ചോദിക്കുന്ന ചോദ്യങ്ങൾ

സുരക്ഷയും സ്വകാര്യതയും

All uploads and downloads use TLS encryption. Files are automatically deleted within one hour. No account required, no data retention.