Auto-detect and strip empty pages from a scanned PDF. 100% free, no sign-up — your file never leaves this browser tab.
Remove Blank Pages lets you remove blank pages from a PDF entirely inside your browser, with no software to install and no account to create. Like every tool on Techsinghge Smart Tools, it's built around cleaning up and shrinking a file so it's faster to send, store, and open, and it works the same way whether you're on a laptop, a Chromebook, or a phone.
Under the hood, Remove Blank Pages takes one PDF file and hands back a PDF with automatically detected blank pages removed. Your file is loaded directly into this page's memory using JavaScript — nothing is transmitted to a server, which means there's no upload wait, no file-size cap tied to a paid plan, and no copy of your document left sitting on someone else's storage once you're done.
Cleaning up a double-sided scan that left blank backs in the file is one of the most common reasons people reach for this tool, but it works just as well for removing accidental blank pages from a batch-scanned document. If you need a related step before or after this one, check the related tools further down the page — every tool on this site is designed to slot into the same drag-and-drop workflow.
No installs, no accounts — just your browser doing the work.
Scroll up (or tap “Use Remove Blank Pages now”) to load the tool instantly — no account or install needed.
Drag and drop one PDF file into the drop zone below, or click it to browse your device.
Adjust whatever settings this tool offers so the result comes out exactly how you want it — sensible defaults are already selected.
Click Run, then download a PDF with automatically detected blank pages removed straight to your device — it's generated locally and ready in seconds.
The tool analyzes each page's content to flag pages that are essentially empty.
Detected blank pages are flagged visually so you can confirm before they're stripped out.
Your one PDF file stays on this device the whole time — nothing is uploaded, logged, or stored on a server.
Processing happens right in this browser tab, so there's no upload progress bar, no server queue, and no processing fee.
Because Remove Blank Pages runs locally, teams handling sensitive paperwork — legal, HR, healthcare admin, finance — can use it without the compliance questions that come with uploading documents to a third-party server. And if you only need it for a single one-off task, it's just as useful with zero setup and nothing to remember to delete afterwards.
It analyzes how much ink or content is on each rendered page and flags pages that fall below a near-empty threshold.
It's possible for very sparse pages; always review the flagged pages before finalizing the removal.
Yes — completely free, with no hidden page limits, no sign-up, and no watermark added to a PDF with automatically detected blank pages removed.
No. Remove Blank Pages runs entirely in your browser using JavaScript libraries like pdf-lib and pdf.js. Your one PDF file never leaves this device.
Yes, Remove Blank Pages works in any modern mobile or desktop browser — there's no app to install and no separate mobile version to download.