PDF Tools
Merge, split, compress, watermark and edit PDF metadata. Files are read into browser memory and processed on your own CPU - nothing is uploaded to a server.
Most free PDF web tools upload your sensitive documents to remote third-party servers. Yuitility runs pdf-lib directly inside WebAssembly and Web Workers in your browser tab. Confidential bank statements, tax forms, and signed agreements never touch external storage or servers.
Organize and assemble
Combine multiple PDF documents, rearrange page order, extract individual chapters, rotate pages, remove blank sheets, or compile batches of images.
PDF Merger
Combine multiple PDF files into a single document seamlessly.
Open the pdf mergerPDF Splitter
Extract specific pages from a PDF or split it into individual files.
Open the pdf splitterRotate PDF Pages
Rotate all or specific pages in a PDF document clockwise or counter-clockwise.
Open the rotate pdf pagesRemove PDF Pages
Delete unwanted pages or blank sheets from PDF files and download clean documents.
Open the remove pdf pagesImage to PDF
Convert and compile multiple images into a single PDF document.
Open the image to pdfOptimize and protect
Downsample embedded images to reduce file size, apply custom text watermarks, insert page numbers, and inspect or sanitize document author metadata.
PDF Structure Optimizer
Optimize PDF structure and metadata without uploading.
Open the pdf structure optimizerPDF Watermarker
Add a custom text watermark to all pages of your PDF.
Open the pdf watermarkerAdd Page Numbers to PDF
Insert custom page numbers, headers, and footers across PDF documents.
Open the add page numbers to pdfPDF Metadata Editor
View and edit hidden PDF metadata like Author, Title, and Subject.
Open the pdf metadata editorOther tool categories
Or see every Yuitility tool on one page.
Local-first by design
Every tool on this page runs entirely in your browser. Your files and data never leave your device — no uploads, no server processing, no tracking. Works offline after first load.