Add sequential Bates numbers to every page of your PDF. Customize prefix, starting number, and position. Prefixes, start numbers, and positioning per filing rules — local pdf-lib work, unlimited saves.
Runs on pdf-lib
Content reviewed October 2026 · About Toolzum
Stamp headers and footers on every PDF page — page numbers, dates, confidentiality lines. Number a 100-page report in one pass — local pdf-lib work, unlimited saves.
Add a subtle color tint to all pages in a PDF document. Upload your PDF and pick a background color. Tint every page uniformly for branding or readability themes — local pdf-lib work, unlimited saves.
Insert blank pages at any position in a PDF document. Choose page size, count, and position. Choose page size and count to match the document — local pdf-lib work, unlimited saves.
Composite a face from one photo onto another with manual position, scale, and blend controls on canvas. Meme makers and designers align swaps by hand — runs locally, free to start with unlimited saves.
Burn text watermarks into a video with 5 position presets (bottom-right default, fixed 24px white on semi-transparent black box). Brand one clip at a time — local FFmpeg work, unlimited saves.
Custom prefix, starting number, and page position — e.g., ACME-0001 in the footer from page one.
Courts require unique sequential IDs per page so exhibits are citable — Bates is that standard.
Yes — numbering is sequential math, so large discovery sets process as reliably as small ones.
No — numbering runs locally in your browser, free with no signup.
Redact PDF
Cover sensitive passages with black rectangles — PII, prices, names — with visual redaction directly in your browser. Share contracts with hidden regions — local processing, unlimited saves.
Compare PDF Files
Diff two PDFs side by side — spot changed clauses, figures, and pages before signing. Review a 20-page contract revision in minutes — local PDF.js comparison, free, no signup.