RenderPix
HTML to image API for automation workflows
RenderPix is an API that turns HTML/CSS or URLs into PNG, JPEG, or WebP images, aimed at automating visual generation from data. It supports template variables, batch rendering, and async callbacks, with integrations for n8n, Make, and Zapier, plus a REST endpoint for other HTTP-based workflows.
Key capabilities include a pre-warmed Chromium pool, batch rendering up to 100 images per request, template variables, async callbacks via callback_url, three output formats with quality and dimension controls, and waitUntil control for fonts, images, or network requests. Pro and higher tiers add full-page screenshots and CSS selector capture.
RenderPix is packaged with a free plan offering 100 renders per month, plus paid tiers with increasing render allowances, batch limits, and support levels. It is suited for social media automation, OG images, certificates and badges, and invoices or reports.
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