This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
OpenGraphAPI
Social images from one URL — 30 templates, edge-rendered
OpenGraphAPI is a developer API that turns one GET request into a ready-to-embed 1200×630 image: OG cards, certificates, product shots, podcast episode cards. 30 templates, 10 themes, WASM rendering on Cloudflare's edge. Free tier: 300 images/day with a small watermark, no credit card.
Hey PH! 👋 I'm Lei, a solo dev from China . I built OpenGraphAPI with AI pair-programming and shipped the whole thing in 3 days — this is my first launch here.
The pitch: one URL = one finished social image.
If your blog posts, products or course certificates never got their OG images because "someone has to design them" — now nobody has to:
``
Every page, every product, every issue gets its own 1200×630 PNG automatically. 30 templates (OG cards, certificates, product shots, podcast covers...), 10 themes.
Under the hood: no headless-browser farm, no GPU. satori + resvg compiled to WASM, rendered on Cloudflare's edge in ~50ms — that's why the free tier can exist: 300 images/day, no credit card.
I'd love brutal feedback: • Which template looks worst? (I'll fix it this week) • What would you automate with this first? • What's the one feature that would make you pay?
This account ships fixes weekly. Roast the templates, break the API — I read and answer every comment. 🚀
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About OpenGraphAPI on Product Hunt
“Social images from one URL — 30 templates, edge-rendered”
OpenGraphAPI was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #124 on the daily leaderboard. OpenGraphAPI is a developer API that turns one GET request into a ready-to-embed 1200×630 image: OG cards, certificates, product shots, podcast episode cards. 30 templates, 10 themes, WASM rendering on Cloudflare's edge. Free tier: 300 images/day with a small watermark, no credit card.
OpenGraphAPI was featured in Design Tools (262.8k followers), API (98.7k followers) and Developer Tools (519.9k followers) on Product Hunt. Together, these topics include over 140.7k products, making this a competitive space to launch in.
Who hunted OpenGraphAPI ?
OpenGraphAPI was hunted by Lei Zhang. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how OpenGraphAPI stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Lei Zhang
Hey PH! 👋 I'm Lei, a solo dev from China . I built OpenGraphAPI with AI pair-programming and shipped the whole thing in 3 days — this is my first launch here.
The pitch: one URL = one finished social image.
If your blog posts, products or course certificates never got their OG images because "someone has to design them" — now nobody has to:
``
Every page, every product, every issue gets its own 1200×630 PNG automatically. 30 templates (OG cards, certificates, product shots, podcast covers...), 10 themes.
Under the hood: no headless-browser farm, no GPU. satori + resvg compiled to WASM, rendered on Cloudflare's edge in ~50ms — that's why the free tier can exist: 300 images/day, no credit card.
Grab a key in 10 seconds (email only, no signup wall): https://opengraphapi.com/start
I'd love brutal feedback:
• Which template looks worst? (I'll fix it this week)
• What would you automate with this first?
• What's the one feature that would make you pay?
This account ships fixes weekly. Roast the templates, break the API — I read and answer every comment. 🚀