Can I adjust the JPG quality?

Yes. Use the quality slider to set output quality from 10% to 100%. Higher quality means larger file sizes but better visual fidelity.

What resolution will the images be?

The default is 2x scale (144 DPI). You can increase up to 4x for high-resolution output or decrease to 1x for smaller files.

What is the difference between JPG and PNG?

JPG uses lossy compression for smaller files, best for photos. PNG uses lossless compression for perfect quality, best for text and graphics.

Can I convert a multi-page PDF?

Yes. Each page is converted to a separate JPG file that you can download individually.

Will colors be preserved accurately?

Yes. JPG supports millions of colors and handles photographs and gradient-rich documents very well.

PDFをJPGに変換 + 長い画像

Convert each page of your PDF document into JPG images. Adjust the quality and resolution to balance file size and visual fidelity. JPG is the most widely supported image format, ideal for photos, web use, and sharing. Option to merge all pages into a single long image for easy social media sharing.

ファイルはローカルで処理され、サーバーにアップロードされることはありません。

使用例

Social Media Sharing

Convert PDF content to JPG for posting on social media platforms.

Email Attachments

Create compact JPG images from PDFs for easy email sharing.

Website Thumbnails

Generate lightweight JPG previews of PDF documents for web display.

Photo Printing

Convert photo-rich PDF pages to JPG for professional printing services.

よくある質問