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// design og images for any platform in seconds
Generate beautiful Open Graph images for Facebook, Twitter, LinkedIn and more. 16 themes, custom fonts, icon picker, batch mode via tools.json. No login required.
Choose Facebook OG (1200×630), Twitter/X (1200×675), or Square (1080×1080) from the top bar.
Enter your tool name, tagline, domain, and optionally choose an icon and category badge.
Select one of 16 built-in color themes. Adjust typography, font size, and style to match your brand.
Download as WebP, JPEG, or PNG at 1×, 1.5×, or 2× resolution. Or copy directly to clipboard.
An OG Image Generator is a browser-based tool that lets you create Open Graph (OG) images — the preview images that appear when you share a link on Facebook, Twitter, LinkedIn, Slack, and other platforms. These images are defined via <meta property="og:image"> tags in your HTML head. A well-designed OG image dramatically improves click-through rates from social shares.
This tool renders everything locally in your browser using CSS and html2canvas — no server, no login, no data sent anywhere.
The standard OG image size is 1200×630 pixels for most platforms including Facebook, LinkedIn, and Discord. Twitter/X works best at 1200×675. Square images at 1080×1080 are used for Instagram and some ad formats. This tool supports all three.
No. All rendering happens entirely inside your browser using CSS and html2canvas. Nothing is sent to a server. Your text, images, and settings never leave your device.
Batch mode lets you load a tools.json file (the same format used by JLV DevTools) and select any tool from the list. The name, tagline, category, and icon will auto-populate the canvas so you can generate a unique OG image for each tool quickly.
WebP at 80% quality is the best default — it gives the smallest file size (typically 10–20KB) with excellent visual quality. Use PNG if you need lossless quality or transparency. JPEG is a good fallback for platforms that don't support WebP.
Facebook aggressively caches OG images. After updating your image, use the Facebook Sharing Debugger to force a cache refresh. Paste your URL and click "Scrape Again" to clear the old image.
Currently the tool offers 16 pre-designed gradient themes. Each theme is carefully crafted with layered orb effects and noise textures for a premium look. Custom background upload is planned for a future version.
After downloading, upload the image to your server and add this tag inside the <head> of your HTML: <meta property="og:image" content="https://yourdomain.com/og.webp">. Also add og:image:width and og:image:height tags for best results.
The title supports 16 fonts including Syne, Unbounded, Bricolage Grotesque, Outfit, Plus Jakarta Sans, Raleway, Manrope, Josefin Sans, Space Grotesk, Playfair Display, Fraunces, DM Serif Display, Instrument Serif, Libre Baskerville, Cormorant Garamond, and Lora.
When you share a link on social media platforms like Facebook, Twitter, LinkedIn, or Slack, the platform fetches a preview image to display alongside the link. This preview image is called an Open Graph image (or OG image). It is defined in your webpage's HTML using the <meta property="og:image"> tag, part of the Open Graph Protocol originally developed by Facebook in 2010.
A well-designed OG image is one of the most impactful things you can do for your content's click-through rate on social media. Studies consistently show that posts with compelling visual previews receive significantly more engagement than those with broken, missing, or generic thumbnails. For developer tool sites, SaaS products, blog posts, and documentation pages, a polished OG image signals professionalism and builds brand recognition every time someone shares your content.
💡 Looking for premium HTML templates and themes to go alongside your OG images? MonsterONE offers unlimited downloads of templates, UI kits, and web assets — worth checking out.
Different platforms have slightly different requirements for OG images. Here is a breakdown of the recommended sizes:
<meta name="twitter:card" content="summary_large_image"> alongside your OG image tag.This OG image generator supports all three formats with a single click. You can switch between them at the top of the tool and the canvas rescales automatically.
Once you have downloaded your image, the process is straightforward. Upload the file to your server (a CDN or /public folder), then add these meta tags inside your HTML <head>:
<meta property="og:image" content="https://yourdomain.com/og.webp">
<meta property="og:image:width" content="1200">
<meta property="og:image:height" content="630">
<meta property="og:image:alt" content="Description of the image">
<!-- For Twitter/X -->
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:image" content="https://yourdomain.com/og.webp">The og:image:alt tag is important for accessibility and is displayed by some screen readers when sharing links. Always include a descriptive alt text matching what is shown in the image.
This tool includes 16 carefully designed themes. Dark themes like Dark, Midnight, and Cosmic work well for developer tools, SaaS dashboards, and tech products — they convey sophistication and precision. Vibrant themes like Neon, Aurora, and Candy are great for creative tools, design systems, and startup products where energy and personality matter.
For editorial content, blogs, or documentation, consider the Paper or Light themes which give a clean, readable aesthetic similar to premium editorial design. Warm themes like Sunset and Warm are excellent for lifestyle brands or productivity tools targeting a general audience.
Each theme is built with layered radial gradient orbs and a subtle noise texture overlay, which prevents the image from looking flat and gives it a premium, hand-crafted quality.
One of the most powerful features of this OG image generator is batch mode. If you maintain a tools.json file — a structured list of your tools with name, tagline, category, and icon fields — you can drag and drop it into the tool and click through each entry to instantly pre-fill the canvas. This makes it possible to generate a unique, branded OG image for every tool in your suite without manually re-entering data.
The JSON format expected is a simple array of objects with name, tagline, category, and icon fields. The icon field maps to Lucide icon names (e.g., "braces", "zap", "terminal"). When a tool is selected from the list, the icon is fetched from the Lucide CDN and rendered at the selected size and style directly on the canvas.
For most use cases, WebP at 80% quality is the best choice. A 1200×630 OG image at 1× scale in WebP format typically weighs between 10 and 25KB — small enough to not impact page load speed while maintaining excellent visual quality. If you are targeting older platforms that do not support WebP (particularly older email clients and some social media preview systems), use JPEG at 75–85% quality.
Use the 2× scale option if you need a high-DPI image for retina displays or for ad creatives where pixel-perfect sharpness is required. A 2× WebP typically weighs 40–80KB, which is still very acceptable for a social preview image.
PNG export should only be used when you need lossless quality or when working with images that contain sharp edges, logos, or text that might exhibit compression artifacts in JPEG or WebP at lower quality settings.