Lightweight Local PDF Tools
33 tools available. All calculations and file processing stay 100% private in your browser.
Convert 10
- Add Blank Page to PDFInsert one or multiple blank pages at the beginning, end, or after any specific page in a PDF.
- Add Image Pages to Existing PDFInsert image pages at the beginning, end, or after a specific page of an existing PDF document.
- Add Image Watermark to PDFOverlay company logos or custom graphic stamps onto PDF pages with transparency and scaling controls.
- Add Margins to PDF PagesExpand document canvas dimensions to add extra margin padding around page content for binding or annotations.
- Add Page Numbers to PDFNumber your PDF pages with customizable positioning (top, bottom, corners), starting offset, and templates.
- Add Text Watermark to PDFStamp custom text watermarks (e.g. CONFIDENTIAL, DRAFT) across PDF pages with rotation and opacity controls.
Inspect & Extract 23
- Center PDF Page ContentRe-center off-axis or misaligned page contents within standard canvas boundaries.
- Check PDF Bookmarks & OutlineCheck whether a PDF document contains an embedded digital bookmark hierarchy (interactive table of contents).
- Clear PDF Form Field ValuesReset and wipe all filled user values from interactive PDF form fields back to blank defaults.
- Compare PDF Page SizesGroup and compare pages by dimension to discover whether pages conform to uniform sizes or mixed standards.
- Count PDF Form FieldsCheck the total count and presence of interactive form fields (AcroForms) inside a PDF document.
- Create PDF Appendix from ImagesGenerate a clean, titled appendix section or exhibits booklet from a batch of images.