Last updated: June 08, 2026 · Updated quarterly to reflect current pricing and features.

Comparison · HTML-to-Image API

HTMLCSSToImage vs RenderPix (2026): Which Should You Use?

June 08, 2026 5 min read HTML-to-Image API

Choosing between HTMLCSSToImage and RenderPix? This comparison breaks down pricing, features, automation integrations, and the key differences — so you can pick the right tool for your workflow.

TL;DR

Quick comparison

Price	HTMLCSSToImage: $19/mo · RenderPix: $9/mo
Free tier	HTMLCSSToImage: 50/mo · RenderPix: 100/mo
n8n node	HTMLCSSToImage: ✗ · RenderPix: ✓ Native
Raw HTML	HTMLCSSToImage: ✓ · RenderPix: ✓
Best for	HTMLCSSToImage: HTML rendering · RenderPix: Automation workflows

Side-by-side comparison

Feature	HTMLCSSToImage	RenderPix
Starting price	$19/mo	$9/mo
Free tier	50/mo	100 renders/mo
Raw HTML input	✓	✓ Full HTML/CSS
n8n native node	✗	✓ Native node
Batch rendering	✗	✓ Built-in
Template variables	✗	✓ {key} syntax
Async callback	✗	✓
PNG / JPEG / WebP	✓	✓
Primary use case	HTML rendering	HTML image generation

When to choose HTMLCSSToImage

HTMLCSSToImage (the most popular dedicated html-to-image api) is a solid choice when you specifically need its core strength: html rendering. If you're already invested in the HTMLCSSToImage ecosystem — API integrations, team familiarity, existing templates — there's no pressing reason to switch.

When to choose RenderPix

RenderPix is the better choice for automation-first workflows. The native n8n node means you can add HTML-to-image rendering to any workflow with no custom code. Batch rendering, template variables, and async callbacks are all built in. And at $9/mo, it's among the most affordable options in the space.

RenderPix in 5 lines

# One API call. That's all. curl -X POST https://renderpix.dev/v1/render \ -H "X-API-Key: YOUR_KEY" \ -H "Content-Type: application/json" \ -d '{ "html": "<div style=\"width:1200px;height:630px;background:#0f0f0f;color:#fff;display:flex;align-items:center;justify-content:center;font-size:48px\">Hello, RenderPix</div>", "width": 1200, "height": 630, "format": "png" }' --output card.png

✓ Choose RenderPix if you…

Use n8n, Make.com, or Zapier
Want full HTML/CSS control
Need batch rendering
Want template variables ({key} syntax)
Need 100 free renders/month

→ Choose HTMLCSSToImage if you…

Already using HTMLCSSToImage in production
Need HTMLCSSToImage's specific HTML rendering features
Your team is non-technical and prefers their UI

Final verdict

HTMLCSSToImage and RenderPix solve overlapping problems but with different strengths. HTMLCSSToImage wins when you need html rendering specifically. RenderPix wins when you need full HTML control, automation integrations, and a lower price point. For most n8n and Make.com users, RenderPix is the more practical choice in 2026.