Document tools that never see your files
Merge, split, rotate, compress, and convert PDFs and images — processed entirely on your device. No uploads, no daily limits, no watermarks, no sign-up.
PDF Tools
Everything below runs in your browser — nothing is sent to a server.
Merge PDF
Combine multiple PDFs into one file, in the order you choose.
Open tool →Split PDF
Pull a page range out of a PDF, or split every page into its own file.
Open tool →Organize PDF
Reorder, delete, or extract pages from a PDF.
Open tool →Rotate PDF
Rotate one page or every page in a PDF, 90° at a time.
Open tool →Compress PDF
Shrink a PDF's file size by recompressing the images inside it.
Add Watermark
Stamp text over every page of a PDF.
Open tool →PDF to JPG
Turn every page of a PDF into a downloadable JPG image.
Open tool →JPG to PDF
Combine JPG or PNG images into a single PDF.
Open tool →Add Page Numbers
Stamp page numbers onto every page of a PDF.
Open tool →Protect PDF
Add a password to a PDF so only people with the password can open it.
Image Tools
Compress and convert images, also fully local.
Data Tools
Format, validate, and convert JSON, XML, Base64, and JWTs — all in your browser.
JSON Formatter
Format, minify, and validate JSON — with clear error messages.
Open tool →XML Formatter
Format, minify, and validate XML — with clear error messages.
Open tool →JSON to XML
Convert a JSON object into XML markup.
Open tool →XML to JSON
Convert XML markup into a JSON object.
Open tool →Base64 Encode/Decode
Encode text to Base64, or decode a Base64 string back to text.
Open tool →JWT Decoder
Decode a JWT's header and payload — no signature verification.
Open tool →Security Tools
Generate passwords, encrypt text, and verify file checksums — all without leaving your browser.
Spreadsheet Tools
Convert between CSV, JSON, and Excel formats.
QR & Barcode Tools
Generate and read QR codes and barcodes.