Cards
Turn a note into a picture worth sharing.
Cards is a native Mac app. Paste some Markdown, pick one of three themes and a social size, and export a beautiful PNG — ready for the feed.
A screenshot looks like a screenshot. Cards renders your words as a designed image, with proper type and margins. All on your Mac — nothing uploaded, no account.
Download for macOS7-day free trial, no card. €9 once — the current major version, on up to 7 Macs · macOS 14+
How it works
Paste. Pick. Export.
Paste your Markdown
A tip, a quote, a snippet of code — anything. Headings, lists, bold, code and tables all render.
Pick a theme
Paper, Ink, or Sky — three clean looks. The type auto-fits so a normal-length note fills the card nicely.
Pick a size
Square (1080²), Portrait (1080×1350), Landscape/OG (1200×630), or Story (1080×1920) — the common social targets, at post resolution.
Export or copy
Save a PNG or copy it straight to the clipboard and paste into your post. Runs entirely on your Mac.
The promise
Your words, designed — not screenshotted.
Typeset makes documents, Presenter makes talks — Cards makes the shareable image nothing else in the family did. Same clean themes, sized for social, rendered from the Markdown you already have.
Why
Make the good line look good.
You wrote something sharp. A raw screenshot buries it in window chrome and mismatched fonts. Cards frames it properly — a designed card at the exact size the platform wants — without a web tool, an account, or your words leaving the Mac.
A Markdown-to-image card generator for Mac — paste Markdown, pick a theme and a social size, export a PNG for Twitter, LinkedIn or Instagram. Local, no cloud, no account.