PDF を JPG に変換
PDF を JPG 画像に
ブラウザで動作 · アップロード不要
このツールとページ内の説明は、現在は英語のみです。動作は同じで、すべてブラウザ内で実行されます。
Drag & drop a PDF here
or
One PDF file · each page becomes a JPG or PNG image
Your files stay on your device. Nothing is uploaded.
Your images are ready
お使いのブラウザはこのツールを動かすには古すぎます。更新するか、最新の Chrome、Edge、Firefox、Safari をお使いください。
- 何も端末から出ません
- サーバーによるサイズ制限なし
- 登録不要・透かしなし
- 無料
How to convert a PDF to JPG
- Choose a PDF.
- Choose JPG or PNG, the resolution and which pages to convert.
- Press Convert and download each image or all of them as a ZIP.
Which resolution?
| Resolution | Good for | A4 page size |
|---|---|---|
| 72 DPI | Quick previews, web pages | 595 × 842 px |
| 150 DPI | Sharing and reading on screen | 1240 × 1754 px |
| 300 DPI | Printing | 2480 × 3508 px |
Limitations
- Pages are drawn by pdf.js, the PDF engine used in Firefox. The fonts and image decoders that pdf.js would normally download are not loaded, so nothing leaves your browser. Most PDFs look exactly right; a few that use fonts which are not embedded (some Chinese, Japanese and Korean documents) or JPEG 2000 images may look different.
- Password-protected PDFs cannot be converted.
- Very large pages are drawn at a lower resolution if they would exceed your browser's image size limit; you are told when this happens.
Is my PDF uploaded?
No. Your PDF is processed locally in your browser and never leaves your device. This site has no upload feature, and its security policy blocks the page from uploading anything.
よくある質問
JPG or PNG?
JPG gives smaller files and suits pages with photos. PNG is lossless and keeps text and line drawings perfectly sharp, but the files are larger.
Can I convert only some pages?
Yes. Type page numbers or ranges such as 1-3, 5 in the Pages field.
Is my PDF uploaded?
No. Pages are drawn in your browser.