Tools for teachers
What teachers use most, gathered on one page: exams and notes in PDF, pixelated student photos, printable booklets, stickers, badges and random turn draws. It works in the browser, with no sign-up, and your files never leave your device.
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Send it to anyone who might need it: every tool is free and never uploads files to any server.
Tools for the classroom
Click any of them to open it. They are all free and work in your browser.
Black out the data you don't want to show. The hidden text is truly removed and can't be recovered.
SecuritySign your documents by hand, with mouse or from your mobile. Choose fountain pen, ballpoint pen or pencil and stamp your signature anywhere.
EditArranges the pages two per sheet so you can print double-sided, fold in half and get a booklet.
OrganizeAdd page numbers to a PDF: choose the position, the format (Page 1 of 10…), the font and which page to start from.
EditRecognise the text of a scanned PDF and create a PDF where you can search and copy, plus the text in a .txt file.
ConvertPrint stickers on adhesive label sheets (over 800 models) from an Excel sheet: each row is a sticker, with its own text and QR code.
ConvertDesign lanyard badges and ID cards from your Excel data: name, company, pass type and a QR code for each person.
ConvertDesign single or double-sided tickets from your Excel data: background, images, text with fields and a QR code linking to each ticket's data.
ConvertDraws winners, reserves, teams, the order of a list or Secret Santa and emails the results.
OrganizeDraw your Secret Santa for free with no sign-up: each participant gets an email telling them who to buy a gift for.
OrganizeMetadata: View, Edit, Remove & AI Detector
View all metadata, edit fields, remove hidden information and detect whether a file was created with Artificial Intelligence (photos, PDFs, documents, videos and audio).
SecurityTurn a PDF into an editable Word document (.docx), with headings, paragraphs, lists and tables rebuilt from the text.
ConvertTurn a Word document (.docx) into a PDF with real text, keeping the page size, styles, lists, tables and images.
ConvertTurn photos of documents into a clean PDF: rotate, reorder and apply a filter that removes shadows and leaves a white background.
ConvertPut 2, 3, 4 or more pages of a PDF on each sheet: choose the layout, the orientation, the sheet size and the spacing between pages.
OrganizeFinds the empty pages in a scanned PDF, shows them as thumbnails and removes them without touching the rest.
OrganizeCreate QR codes for links, Wi-Fi or contacts, one by one or hundreds from a CSV, with your logo.
ConvertPut the fronts and backs of a two-sided scan made in two passes back in order.
OrganizeWhy they work in a school
Your students’ data stays on your device
Documents are processed in the browser and never uploaded to any server, which matters when they contain personal data about minors.
No accounts, no installs
There is nothing to sign up for or install: it works on school computers, at home and on your phone.
Free for the whole staff
Share this page with your colleagues: every tool is free.