Zoom in forever.

OG Paper is a free, open-source infinite canvas. Sketch, write, paste pictures and tables — then dive in 1045 times deeper and keep drawing. Your work stays in a file you own.

Try it now — no install Download
Web · Windows · macOS · Linux · Android
The OG Paper canvas: hand-drawn notes, shapes and a quick bar of saved tools

Paper that never runs out

Draw at any size, anywhere. Only what is on screen is drawn, so it stays fast with millions of strokes.

Truly endless

No edges and no zoom limit: tested from 10-0.6 to 1049. Bookmark any view and fly back in one tap.

Ink, shapes, text & pictures

Pressure pen, marker, highlighter, hand-drawn shapes, 11 fonts (or your own), and paste in images, charts and spreadsheet tables.

Files you own

Every canvas is one open .ogp file with a published format. Works offline; nothing is locked in an account.

Timeline replaySaved-tools hotbarSelect, move, rotateUndo forever BookmarksOffline web appPen pressure

Get OG Paper

Start in your browser in a second, or grab the app for your device.

Web appAny modern browser. Install it from the address bar for full screen and offline use.Open the app → Windows64-bit, .zipDownload macOSApple silicon & Intel. First launch: right-click → Open.Download Linuxx86_64, .tar.gzDownload Androidarm64 .apkDownload iPhone & iPadUse the web app and “Add to Home Screen”.Open the app →

Early builds, unsigned. All releases are on GitHub.