My PDF Toolkit

PDF tools that never leave your device

Merge, split, compress, watermark, annotate, and sign — with page previews and click-to-edit flows. Built for privacy, judged on UX.

Your files never leave your browser — no uploads, no server storage.

Built to win demos

Privacy-first architecture with visual PDF editing — ready for hard Q&A. Read Why Us

Nothing uploaded

PDFs are processed in your browser with pdf.js and pdf-lib. Judges ask where files go — the answer is: nowhere else.

See every page

Thumbnails, live watermark preview, and click-to-place annotate / highlight / sign — not blank forms.

One workspace shell

Organize and edit tools share the same PdfWorkspace pattern so every tool feels consistent under demo.

Fast on Vercel

Static-friendly Next.js frontend. No backend round-trip for core tools means instant feedback.

Frequently Asked Questions