Free Instagram portrait post maker
A 4:5 post with a photo on top and your headline below. No signup. Leave a photo blank to keep the sample.
Making a lot of these?
The same template works over the API. Send one request per row of a spreadsheet, or add it as a step in n8n, Make, Zapier or an AI agent. 100 free a month, then from $19.
curl https://platemark.rowhousesoftware.com/v1/images -H "Authorization: Bearer pm_..." -H "Content-Type: application/json" \
-d '{"template": "social-post-portrait", "modifications": {"kicker": "...", "headline": "..."}}' > out.png