Free tools
Free tools that run on your device
Simple, private tools from the makers of Papiruno. Everything happens in your browser: nothing is uploaded, nothing is stored, and there's nothing to sign up for.
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QR code generator
Make a QR code for a link, a Wi-Fi network, a contact card, an email, a phone call, an SMS or plain text. Free, no sign-up, and the codes never expire.
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Printer test page
Check your printer with one sheet: every ink and colour, black text and fine lines, or alignment and scale. Pick a test, print it, then compare it with the guide below.
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Printable paper
Graph paper, dot grid, lined, isometric or music staff, made to measure. Set the spacing, the colour and the lines, watch the page change as you go, then print it or save it as a PDF.
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