OG Image API – Generate social preview images with JSON

Show HN: OG Image API – Generate social preview images with JSON

Based, OG Image API – Generate social preview images with JSON works in show hn launch.

Profile

Hey HN! I built this because I was tired of manually creating OG images for every blog post and side project.How it works: - Send a POST request with JSON (title, subtitle, template, etc.) - Get back a PNG in ~50-100ms - No Puppeteer, no browser automation — uses node-canvas for fast server-side renderingLive demo on the homepage (no signup needed). Free tier includes 10 images/month.I'm launching on Product Hunt today too, but honestly HN feedback is what I care about most. Would love to hear: - What templates would be useful? - Any features missing?Happy to answer questions about the tech stack!

Within the show hn launch space, the company focuses on its core offering rather than a broad product line.

It is recorded at the Show HN launch stage.

Website: www.ogimageapi.io