Inserts page number labels at user-chosen positions (bottom-center, top-right, etc.) with configurable font, size, and starting offset. Documents stay on your device — editing and conversion run locally in your browser.
Runs on pdf-lib
Content reviewed October 2026 · About Toolzum
Convert JPG images to PDF format in your browser. Documents stay on your device — editing and conversion run locally in your browser.
Convert PDF images to JPG format in your browser. Documents stay on your device — editing and conversion run locally in your browser.
Converts PDF content—including text, images, and vector graphics—into editable PowerPoint slides with preserved layout structure. Documents stay on your device — editing and conversion run locally in your browser.
Burn one shared SRT subtitle file permanently into a whole batch of videos with font-size and bottom/top/middle position control. Course creators hard-sub 20 lessons for platforms that ignore caption files — FFmpeg WASM, 2 free batches a day.
Caption 4 built-in meme templates (Drake Hotline Bling, Distracted Boyfriend, Two Buttons, Change My Mind) or upload your own picture — top/bottom Impact 900 text with auto black stroke, size slider 20–70px, and forced-uppercase toggle. Exports a fixed 600×600 JPEG (meme.jpg) from local canvas.
Bottom-center, top-right, and other corners — with configurable font and size.
Yes — start from any number, so front matter stays unnumbered.
Use any sequence style the tool offers for front matter vs body.
No — editing runs locally in your browser; unlimited saves on local tools.
Header and Footer
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.
PDF Table of Contents
Generate clickable tables of contents for PDFs from headings — navigate 300-page ebooks instantly. Add what the author forgot — local pdf-lib work, unlimited saves.