Index33 spreads
Tools from the desk.
Not a grid of grey icons: plates, contact sheets, cover exports, edit on the light table, visible ink on a proof. Pick a spread and leave the file. No account for the first development.
PDF ↔ photos
PDF to JPG
Turn a PDF into sharp JPGs for moodboards, portfolios and slides. Large preview, one file at a time.
PDF to PNG
PNG for logos, infographics and boards on a light ground. When JPG crushes the detail.
PDF to WebP
WebP for sites, portfolios and LMS. Same scene, less weight. For publishing, not offset.
JPG to PDF
One or more photos become a PDF for the tutor, the desk, the printer.
PNG to PDF
Interface PNGs, posters and diagrams imposed into a document to share.
Extract images
Recover embedded plates: to reuse in a new impose, not to strip other magazines.
WebP to PDF
WebP from a site or a chat, imposed on a sheet the tutor opens without plugins.
Plates only
Images to PDF
JPG, PNG, WebP together: a PDF for portfolio, exam, print shop.
Compress images
Squeeze JPG, PNG and WebP for mail, drives and contest forms that refuse 20 MB.
Resize
The pixel edge is missing. Not on the cover, and the job will not start.
HEIC to JPG
HEIC from the roll to JPG that tutors, Windows and the print shop open without fuss.
JPG to PNG
When a logo stayed JPG by mistake. PNG does not invent sharpness; it stops recompressing.
PNG to JPG
Photo PNGs weigh like lead plates. Here they become JPG for forms and chat.
WebP to JPG
Plates from the web, made JPG for campus printers, Word and old calls.
WebP to PNG
UI, stickers, icons saved as WebP: PNG for design desks, decks and hand-in PDFs.
JPG to WebP
Same scene, fewer kilos. Portfolios, LMS, newsletters. Not offset.
PNG to WebP
Interface PNGs that must fit a page. WebP holds contrast better than JPG.
Signatures
Compress PDF
Shrink photo-heavy PDFs. For calls, print-on-demand and shared folders.
Merge PDF
Cover + plates + bibliography: one PDF to hand in.
Split PDF
Break the volume into pages or a range. Send only the board you need.
Rotate PDF
90°, 180°, 270°. For phone scans on the library bench.
Edit PDF
Click a line, drag it, rewrite it. Rotate or drop pages if you need. Guest flow — no account.
Sign PDF
Draw, upload a PNG, or type a name. Lay the ink on the lastra, resize, repeat. Honest: this is visible ink, not eIDAS or SPID.
Watermark
A diagonal line on the sheet: draft, name, year. For preview portfolios.
Extract pages
A page range, a new PDF. Unlike extract images: you still get a signature.
Delete pages
Drop a blank cover, a double-printed verso, a wrong appendix. The volume stays a PDF.
Crop PDF
Crop has no millimetres yet: decorative plates, not a live export.
Page numbers
Visual pagination for papers and catalogues. It does not rewrite the index: it prints the number on the sheet.
Protect PDF
Close the PDF before it travels. Remember the key: we do not keep it.
Unlock PDF
Take the password off a file of yours. No bypass, no one else’s PDF.
Laboratory
OCR scan
Text on the plates. You find the words; you do not recover a magazine grid. Capped on the free sheet.
PDF to Word
An office engine, not a magazine one. Text and tables often yes; covers and creative grids no. We say it on the cover.
Word to PDF
DOCX to PDF via an office lab. Fonts on your machine may become other fonts in the lab.