PDF の白紙ページを削除
白紙ページを削除
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
Your files stay on your device. Nothing is uploaded.
Your files are ready
Files are processed locally on your device. No upload required.
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 remove blank pages
- Choose your PDF. Blank pages are found and selected for you.
- Check them: tick or untick pages, or choose how strict "blank" should be.
- Press Remove selected pages and download.
How blank pages are found
- Each page is drawn small and its share of dark pixels is measured. The outer edge is ignored, where scanners leave shadows.
- "Empty with a few specks" suits most scans. "Almost empty" also catches pages with just a page number or a line.
- Small pictures of the pages that look blank are shown, so you can check before removing them.
Your PDF stays on your device
Everything happens in your browser. Your PDF is never uploaded, and this site's security policy blocks the page from sending files anywhere.
よくある質問
Can a page with very little text be removed by mistake?
Only if you choose "Almost empty". The pages are only selected; you can untick any page before removing.
Is my PDF uploaded?
No. It is processed in your browser and never sent anywhere.