Free tool
Social card maker
The Open Graph card at the sizes each network wants. Pick a platform preset, write the title, add a photo, download or link the PNG.
your result appears here
the same call with your key
curl -X POST https://api.imageapis.com/v1/og -H 'X-API-Key: YOUR_KEY' -H 'Content-Type: application/json' -d '{"title":"Your title","site":"example.com","width":1080,"height":1080}'Sizes that work
| Network | Size | Notes |
|---|---|---|
| X (Twitter) summary card | 1200 × 600 | Also fine at 1200 × 630 |
| 1200 × 627 | Shown at about 1.91:1 | |
| Facebook and most link previews | 1200 × 630 | The Open Graph default |
| Instagram feed, square | 1080 × 1080 | Posted, not linked |
| Slack, Discord, iMessage | 1200 × 630 | They read og:image |
The card lays itself out for any of these: the title shrinks to fit, the description wraps to two lines, the photo takes the right third when there is room.
In your app
The same POST /v1/og call takes width and height, so a job board, a newsletter or a podcast host can produce a square and a wide card for every item from one function. Save the result's url, or render it lazily with a signed URL.