Introduction

What is ogis?

ogis is a high-performance Rust service that generates Open Graph images by rendering SVG templates to PNG via HTTP API.

Get Started

Generate your first image in under a minute

API Reference

Explore the API endpoints

Self-Hosting

Deploy your own instance

Features

High Performance — Built in Rust for speed and reliability
SVG Templates — Customizable templates with placeholder support
Image Caching — In-memory caching for fast response times
SSRF Protection — Blocks private IP addresses for security
HMAC Authentication — Optional signature-based authentication
Docker Ready — Easy deployment with Docker

Templates

twilight

daybreak

minimal

Quick Example

No SDK needed — just construct a URL:

<meta property="og:image" content="https://img.ogis.dev/?title=Hello%20World&template=twilight" />
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="630" />

Or use the TypeScript SDK:

import { OgisClient } from 'ogis';

const ogis = new OgisClient({ baseUrl: 'https://img.ogis.dev' });

const imageUrl = ogis.generateUrl({
  title: 'My Blog Post',
  description: 'An introduction to ogis',
  template: 'twilight'
});

Getting StartedQuick start guide for using ogis

​What is ogis?