OG Image Maker
Compose a simple 1200 by 630 Open Graph preview image locally.
Build a basic social preview image for one focused image job
Open Graph images are the large preview cards that appear when a page is shared in Slack, LinkedIn, Facebook, and many messaging apps. This maker gives you a fast 1200 by 630 canvas for simple title-and-subtitle cards without opening a design file.
For example, type a blog title, add a short supporting line, choose a dark background with a bright accent, and export a PNG that fits the common OG image ratio. The result is useful for drafts, internal posts, and quick utility pages.
Output limits and privacy
This is a lightweight composition tool. It does not manage brand templates, remote image fetching, or exact platform rendering quirks. The card is drawn directly on canvas, so draft headlines and unpublished campaign concepts stay in the browser until you export. It is best for fast editorial cards where readable text and correct ratio matter more than a complex illustration system.
Frequently Asked Questions
How does the OG image maker work?
It draws a 1200 by 630 canvas with your title, subtitle, and color choices, then exports the canvas as PNG.
What should I check before using the output?
Keep important text away from edges because social platforms may crop previews differently.
When is this useful?
Use it for quick Open Graph cards for blog drafts, utility pages, internal docs, and link-preview experiments.
Are my files uploaded?
No. The tool runs in your browser, so the image is not sent to a server.
More free browser utilities for image, design, and publishing workflows.