Custom cover art for every article
Every Jottler article ships with a unique AI-generated editorial illustration. No stock photos, no generic placeholders — a custom visual tailored to the topic, styled with your brand colors, and optimized for blog headers and social sharing.
Start generating cover art →// generation-pipeline
How featured images are generated
Topic Analysis
The image agent reads the final article, extracting the core topic, key concepts, and emotional tone to guide visual generation.
Style Matching
Your brand colors, project settings, and editorial illustration style are applied to create a visual that feels native to your site — not generic stock art.
AI Generation
A purpose-built prompt creates a unique editorial illustration with dark backgrounds, bold shapes, and topical imagery that represents the article content.
Optimization & Delivery
The image is optimized for web performance, sized for blog headers and social previews, then attached to the article with descriptive alt text.
// style-and-quality
Style and quality
Editorial illustration style
Bold, abstract, and modern — not clip art, not photorealistic. Every image looks like it belongs in a design-forward publication.
Dark background default
Images use dark backgrounds that work seamlessly with modern blog designs and look striking in social feeds and Open Graph previews.
Brand-aware color palette
Your brand colors are woven into every generated image, creating visual consistency across your entire content library.
Topic-specific imagery
Each illustration captures the core concept of the article — a cybersecurity piece looks different from a SaaS comparison guide.
// use-cases
Automatic sizing for blog and social
Blog hero images
Full-width cover visuals that set the tone for every article and improve above-the-fold engagement.
Social sharing cards
Sized and styled for Open Graph previews, so every share on LinkedIn, X, and Facebook looks polished.
Content library thumbnails
Consistent visual identity across your blog archive, making browsing and discovery more engaging.
Newsletter headers
Repurpose featured images as email headers when distributing content through newsletters or RSS.
// FAQ
Featured image questions, answered
Every article deserves a cover
Unique AI-generated visuals for every piece of content — included on every plan.