Rotate a PDF

Turn sideways or upside-down pages the right way up and save the fix permanently — in your browser, so the document never leaves your device.

Runs on your device. Your file is never uploaded.

How to rotate a PDF

1
Choose the PDF
Tap the picker and choose the PDF from your phone, tablet or computer. It is read straight into the page rather than uploaded, so there is no progress bar to sit through. Once it is read, the tool shows how many pages the document has.
2
Pick the direction
Tap 90° right for a page scanned clockwise, 90° left for one scanned anticlockwise, or 180° for a page that came out upside down. The button you picked stays highlighted, so you can always see which turn is about to be applied.
3
Name the pages, or leave it blank for all of them
If the whole document is sideways, leave the pages box empty and every page is turned. If only some pages are wrong, type them — 2, 5-8 turns page 2 and pages 5 through 8 and leaves the rest exactly as they are. The range is checked against the real page count as you type.
4
Rotate, then press Download
Press the rotate button and the new PDF is built on the spot, named after the original — scan.pdf becomes scan-rotated.pdf. Press Download to save it to your device. The rotation is written into the file itself, so it opens the right way up everywhere, not just in the viewer you happened to fix it in.
5
Send it on, if you need to
Most people rotate a scan because somebody else has to read it. Once you have downloaded the corrected file you can drop it on the Link in Seconds home page to get a clean link with a QR code, so the person opening it does not have to download anything first. That step is a separate upload and needs a free account — the rotation itself does not.

Your file never leaves your device

Most online rotate tools upload your document to a server, turn the pages there, and hand back a download link. The thing people usually rotate is a scan — a signed contract, a payslip, an ID, a medical form — so that is a real difference: your file sat on somebody else’s machine, and you are trusting a retention policy you cannot check.

This tool works the other way round. The page loads a PDF library into your browser, and the file you pick is read into that tab’s memory and rewritten there. No request carries your document, it is never written to disk or to any storage of ours, and closing the tab is all the cleanup there is. The practical test: load this page, go offline, and rotate a file anyway — it still works, which would be impossible if a server were doing the work.

The only thing that ever reaches us is the fact that a tool was used — never the file, its name or its contents.

What this tool can’t do

Running on your device buys privacy and speed, and it costs a few things. Worth knowing before you start:

40 MB per file. A parsed PDF takes several times its size in memory, and a phone browser kills the tab silently when it runs out. The cap exists so you get a clear message instead of a dead page.
There are no page thumbnails to eyeball. You tell it which pages and which way, by number — it does not show you a preview grid first. If you are not sure which pages are wrong, open the PDF in your usual reader, note the page numbers, then come back.
One file and one direction per run. It takes a single PDF, and every page you name is turned the same way. A scan with some pages sideways left and some sideways right needs two passes — rotate one set, download it, then choose that file and run the other pages through.
A digital signature won’t survive it. Rotating writes a new PDF, and any cryptographic signature on the original was calculated over the old file, so it stops validating — that is true of every tool that edits a signed PDF, not just this one. Rotate first, sign after. Handwritten signatures inside a scan are just pixels and are completely unaffected.
It turns whole pages, in 90° steps only. There is no straightening of a scan that went in at a slight angle, no cropping, and no rotating one image inside a page. Those are re-rendering jobs, not rotation.
Password-protected PDFs are refused. An encrypted file is turned away rather than half-processed, because writing a broken copy is worse than saying no. Unlock it in your PDF reader, save an unlocked copy, and rotate that.

Rotate PDF questions

Is my PDF uploaded anywhere when I rotate it?

No. The rotation happens in your browser, using your own device's processor and memory, so the document's bytes never travel to a server. There is nothing queued for processing and no copy of your file to delete afterwards. You can prove it: load this page, switch your device to airplane mode, and rotate a file anyway — it still works, because the page is already loaded and no server is involved.

Does the rotation stick, or does it look sideways again when I reopen the file?

It sticks. Each page in a PDF carries its own rotation value, and this tool rewrites that value and saves a new file — it is not a temporary view setting like the rotate button in a PDF reader, which often only turns the page on screen and forgets when you close it. Rotation is part of the PDF format itself, so the downloaded file opens the right way up in the readers people actually use — Acrobat, Preview, Chrome, Edge, Android and iOS — and prints that way too.

Can I rotate only some pages, like a scan where page 3 came out sideways?

Yes — that is what the pages box is for. Type 3 to turn just that page, or mix single pages and ranges like 2, 5-8. Pages you do not name are left completely untouched. Leave the box blank and every page is turned, which is the usual case when a whole document was fed into the scanner the wrong way round.

What happens if a page is already rotated?

The turn is added to what is already there, which is what people mean by 'rotate this'. A page sitting at 90° that you turn by another 90° ends up at 180°, not back at 90°. That matters on mixed scans: if some pages are sideways one way and some the other, it takes two passes. Name one set of pages and turn them right, download the result, then choose that downloaded file and turn the other pages left. The tool works on one file at a time, so the download in the middle is a real step, not an optional one.

Why is there a 40 MB limit?

Because the work runs on your device rather than on a server. A PDF takes several times its file size in memory once it has been parsed, so a 40 MB document can already mean a few hundred megabytes of memory on a mid-range phone — and past that point the browser kills the tab with no message at all. The cap means an oversized file gets an honest error instead of a frozen page.

Does rotating reduce quality, and do I need an account?

Rotating changes one number per page and copies everything else through untouched, so nothing is re-rendered or re-compressed: text stays selectable and searchable, fonts stay embedded, and images keep their original resolution. The file is saved out fresh, so its exact byte size can shift a little either way, but what is on the page does not change. No account or sign-up is needed, there is no watermark on the output, and there is no daily cap or quota — you can rotate as many files as you like, one after another. You only need an account if you go on to turn the result into a shareable link.

Once it’s the right way up

A rotated scan almost always has somewhere to go next. If it is heading to a client or an office, turning the PDF into a link beats an attachment — it opens in the browser, so nobody has to download it to check you fixed the orientation. And if the scan is a big one, which rotating does not change, how to send a large PDF that’s too big for email covers the 25 MB wall and why zipping it barely helps.

More PDF tools

All free, all in your browser, none of them upload your file.

See every PDF tool — or turn any finished file into a clean link with a QR code from the home page.