Blog Cover Generator
Free Blog Cover Image Generator
Core features
18+ blog-ready templates
Editorial, minimal, quote, code-snippet and more — covering tech blogs, opinion pieces, tutorials and podcast notes.
One-click PNG export
1200×630 standard OG size doubles as a blog header and a social share card. One file, used everywhere.
Works with any platform
Drop the PNG straight into WordPress, Ghost, Medium, Notion, Substack — anywhere that lets you set a featured image.
How it works
- 1
Pick a template
Choose from 18+ blog cover templates that match the tone of your post.
- 2
Fill in your text
Title, category, author, date — the right-hand preview updates instantly as you type.
- 3
Download the PNG
Hit "Download PNG" and drop it into your post's featured image slot.
FAQ
What is the best size for a blog cover image?
We recommend 1200×630 pixels, the Open Graph standard. It works as a header image on WordPress, Ghost, Medium, Notion and Substack, and also renders correctly when your post is shared to Twitter, LinkedIn, Facebook or Slack.
Do I need to sign up or install anything?
No. ogimagex runs entirely in your browser. Open the page, pick a template, type a title, and download. No account, no install, free forever.
Can I use the images commercially?
Yes. Images generated by ogimagex are 100% yours. You can use them on commercial blogs, paid newsletters, client work — no attribution required.
How is this different from Canva or Figma?
ogimagex is purpose-built for blog covers: templates use proven post-header layouts, you just type a title to render an image — no dragging, snapping or aligning. Rendering happens server-side via Satori, so it's much faster than a general design tool.
Can I keep my blog visually consistent?
Yes. Stick to one template and one accent color across posts and every cover will share the same identity — the same trick big publications use to look recognisable in a feed.
Generate your first image now
18+ templates, live preview in the browser, one-click PNG export.
Start generating