There are already a lot of choices to convert SVGs to PNGs, what Vercel uses is https://github.com/yisibl/resvg-js https://github.com/yisibl/resvg-js. And Sharp

There are already a lot of choices to convert SVGs to PNGs, what Vercel uses is https://github.com/yisibl/resvg-js https://github.com/yisibl/resvg-js. And Sharp is another good option.