Opening tool…
Keep Lyonite open while connected to make the site available offline.
Opening tool…
Mark unwanted pages by thumbnail or page range, then download a new PDF without them. Add more PDFs and each one keeps its own pages and its own range.
Runs on your device. Nothing is uploaded.
Drop a PDF here
PDF, images, notes or ZIP · up to 200 MB · processed on this device
Drag and drop or browse for your file. Nothing is uploaded — it is read in the page. Every page appears as a thumbnail preview.
Click on pages you want to remove. They’ll show a red overlay so you know what’s being deleted.
Download the new PDF. The pages you marked are gone, along with the links that pointed to them.
Not every page in a PDF belongs there. Here's when trimming makes sense:
Remove blank pages
Scanned documents and exported reports often include empty pages. Delete them to clean up your file.
Strip cover pages
Downloaded PDFs frequently have title pages or legal disclaimers you don’t need.
Prepare for printing
Remove pages that waste ink or paper — ads, instructions you’ve already read, appendices.
Trim before sharing
Delete internal notes or draft pages before sending the document to clients or partners.
Delete Pages removes pages from a document and gives you what remains. You're keeping most of the document, just trimming out what you don't want.
Split PDF extracts pages into a new file. You're pulling out a subset — maybe a single chapter or a handful of specific pages.
Rule of thumb: If you want to keep 80% of the document, use Delete. If you want to extract 20%, use Split.
Organize PDF is for when the order also has to change: drag pages, duplicate one, add a blank page or pages from another file, then delete what you don’t need in the same pass. Open Organize PDF.
The same pages from many files: add several PDFs and the page numbers you choose apply to each one, with a separate output for every file. A file that doesn’t have those pages is skipped and named, and the tool won’t remove every page from a document, because a PDF needs at least one.
Deleting a page is not redaction. It takes that page out of the copy. The same name can still sit on another page, in a comment, in an attachment or in the metadata. For a sensitive document, check the finished file before you send it.
Can I undo a deletion?
Before downloading, yes — just click a marked page to deselect it. After you download the new PDF, the deletion is final. But don't worry: your original file is never modified. We create a new PDF without the removed pages.
Will page numbers update?
The internal page structure updates — if you delete page 3, what was page 4 becomes page 3. However, if page numbers are printed on the pages (like in a book), those won't change — they're part of the page content, not metadata.
Can I remove the same pages from several PDFs?
Yes. Choose several PDFs at the start, or click Add PDFs after opening one. The tool switches to batch mode and applies the page range to each file. The original files stay unchanged.
Does deleting affect quality?
No. The pages you keep are copied as they are, never turned into images, so text stays selectable and pictures are not recompressed. Shared fonts and images are stored once, so removing pages makes the file smaller, not larger.
What about links and bookmarks?
Links and bookmarks to pages you keep still work, and form fields on those pages can still be filled in. Links and bookmarks that pointed to a deleted page are removed rather than left jumping somewhere else. Accessibility tags and digital signatures do not carry over, because both describe the whole original document.