旋转 PDF Pages
旋转 页 in a PDF by 90° increments. 免费, private, all in your browser.
Drop a PDF or 浏览文件
What is a PDF rotator?
A PDF rotator changes the orientation of every 页 in a PDF by 90, 180, or 270 degrees. It is the standard fix for scanned documents that came out sideways or upside down, and for 页 that were saved in the wrong orientation before sharing.
Rotation happens locally in your browser with pdf-lib, so the file never leaves your device. Pick an angle, click 旋转, and download the corrected PDF in seconds — no signup, no watermark, and the text stays fully selectable.
使用方法 rotate PDF 页
- Drop or browse for the PDF you want to fix.
- Choose the rotation angle: 90, 180, or 270 degrees.
- Click 旋转 and download the corrected document.
Frequently asked questions
Can I rotate only some 页?
This tool rotates all 页 of the document by the chosen angle. For selective rotation, split the PDF first, rotate each part, then merge them back together.
Does rotation change the file quality?
No. Rotating is lossless: 页 are re-oriented without re-encoding, so text and 图片 keep their original resolution.
Will the text in my PDF still be selectable?
Yes. Rotation preserves the text layer, so you can still copy, search, and select text after rotating.
Is this tool free?
Yes, completely free with no limits and no signup, and everything runs in your browser.