Official templates for on-brand images
VectorFast Render ships eight official templates written as JSX + Tailwind code. Each one takes JSON parameters and your brand kit and renders a PNG, JPEG, or WebP at a fixed size, through the remote MCP server, the REST API, or a signed URL.
VectorFast Render is in early access. Billing is not connected yet, and API keys are issued to waitlist members as access opens. Join the waitlist
Eight official templates
Launch post
A launch card with a badge, a headline, and a one-line summary, sized for LinkedIn, X, and Open Graph.
- Sizes
- 1200×630 · 1080×1080 · 1200×1200
- Required
- title
Blog post
An Open Graph card for an article: category, title, excerpt, and byline.
- Sizes
- 1200×630
- Required
- title
Social square
A square or 4:5 feed post with a large headline, short body, handle, and call to action.
- Sizes
- 1080×1080 · 1080×1350
- Required
- headline
Achievement card
A milestone card with a medal, the achievement, and who earned it, for users to share.
- Sizes
- 1200×630 · 1080×1080
- Required
- title
Invite card
An invitation or referral card with the inviter, a code on a ticket stub, and a call to action.
- Sizes
- 1200×630 · 1080×1080
- Required
- headline
Stat card
One big number with its label, change, and period, for reports and year-in-review posts.
- Sizes
- 1080×1080 · 1200×630
- Required
- value, label
Changelog
A release card with a version, date, tag, and up to five highlights.
- Sizes
- 1200×630 · 1080×1080
- Required
- version, items
Quote card
A customer quote or testimonial with the author's name, role, and company.
- Sizes
- 1080×1080 · 1200×630
- Required
- quote, author
How templates work
- Eight templates aimed at launch posts, share cards, reports, and Open Graph images.
- Every template accepts English and Chinese text; CJK glyphs come from a Noto Sans SC subset.
- Parameters, length limits, and sizes on each page are read from the same schema the API validates.
- Custom templates are planned for a later release; the first version ships the official templates only.