The AI image generator built for agents

Most "AI image generators" are diffusion models: stunning for art, unreliable for work. Ask one for a price tag and you get warped text, wrong logos and a different layout every run. Rendry takes the opposite approach: your AI agent designs a template once (layout, fonts, brand colors, QR codes), then generates variation after variation by swapping data. Every image comes out pixel-perfect, on-brand and legible. Every time.

Rendry is AI-first by architecture, not by marketing: it ships a native remote MCP server with 25 tools, so agents like Claude, Cursor or any MCP client design, preview and render images autonomously, and a human can always open the same template in the visual editor to tweak it.

Start free; 100 renders/month · Documentation

Why teams and agents use it

  • Deterministic output. Templates guarantee exact layout, exact hex colors, scannable QR/barcodes and text that never warps, unlike diffusion models.
  • Agent-operated. Your agent calls https://rendry.io/api/v1/mcp and gets the full design loop: create from JSON DSL, free previews, palette extraction, background removal, batch rendering.
  • Human-adjustable. Every agent-made template opens in a drag-and-drop editor. The agent automates; you art-direct.
  • Fast and cheap. libvips renders in ~1-3 s, no GPU inference cost. Free tier: 100 renders/month; paid from $15/mo.

Ready-made templates for this

  • YouTube Clickbait Thumbnail: YouTube 1280x720 clickbait. Photo background, huge white stroked words + yellow money line, red arrow, corner badge. Mood: maximum urgency. Use for: challenges, experiments, vlogs. (1280x720)
  • Subject Glow Poster: Poster with a background-removed subject popping over a designed glow background. Mood: editorial depth. Use for: hero posters from a photo. (1080x1350)
  • Glassmorphism Card: Frosted-glass card over a colorful background. Mood: trendy UI. Use for: feature highlights, covers. (1200x630)
  • Sale Banner: 1200x628 sale banner. Hot red-orange mesh + grain, giant gradient percent, yellow starburst, white CTA. Mood: loud urgency. Use for: sales, promos, flash deals. (1200x628)
  • Product Card: 1080x1350 product card. Light pastel mesh, product photo with soft shadow, red circle discount badge, gradient price, dark CTA pill. Mood: clean marketplace. Use for: e-commerce listings, catalogs. (1080x1350)
  • Event Poster: 1080x1350 night event poster. Neon violet-magenta-cyan mesh + heavy grain, glowing gradient title, line-up list, date chip. Mood: rave neon. Use for: parties, concerts, club nights. (1080x1350)

Built for AI agents, not just humans

Rendry ships a native remote MCP server (https://rendry.io/api/v1/mcp) with 25 tools. Your agent designs templates from raw JSON DSL, previews them for free, then renders batches. Full control over every pixel stays with the agent, while a human can always open the same template in the visual editor and adjust it. No headless browser, no screenshot hacks, no glue code.

Machine-readable: llms.txt · llms-full.txt · openapi.json · mcp.json

Frequently asked questions

Is Rendry a diffusion / GenAI image model?
No. Rendry renders images from JSON templates, deterministically. Use diffusion (DALL·E, Midjourney) for one-off art; use Rendry when layout, brand colors, real text and QR codes must be exact, or when you need hundreds of variations of one design.
How does an AI agent use Rendry?
Connect the remote MCP server (https://rendry.io/api/v1/mcp) with one URL; claude.ai connects via OAuth, CLI agents use an API key. The agent then lists templates, designs its own from JSON DSL, previews for free and renders finals.
Can I fix what the agent designed?
Yes. Agent-created templates are normal Rendry presets; open them in the visual drag-and-drop editor, move layers, change fonts, save. The agent can keep rendering the adjusted version.
What does it cost?
The free plan includes 100 renders and 20 templates per month with full API and MCP access, no credit card. Paid plans: $15/mo for 500 renders, $49/mo for 2,000.

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