OG / Banner Image Generator

Drafts 1200x630 share cards on every blog post. Replaces a $45k Junior Graphic Designer.

The Problem

An SMB owner spends $45k/yr on a Junior Graphic Designer to crank out per-post OG images, Twitter cards, and LinkedIn share images — same template, different headline, every time. The role is 85% template wrangling and copy placement, exactly what an agent does well.

The Outcome

New blog/landing page published → agent reads title + hero image + brand kit → renders a 1200x630 OG card + 1200x675 Twitter card + 1200x627 LinkedIn share via HTML/CSS-to-image, uploads to /assets/og/ and writes back the meta tags. You approve in Slack; it commits the meta tags in a PR.

Day in the Life

On every CMS publish: pulls title + brand kit → renders 3 share-card variants in <2s → uploads to S3 + writes meta tags into the page

Mon 9am: scans last week's published posts → flags any missing OG image → auto-generates and opens a doc PR

On every Meta Ads creative upload: emits the 1200x628 ad-feed-friendly variant alongside the OG

Deploy Specs

Runtime

node

Pattern

native-agent

Tier

light

Setup Time

instant

Required Env Vars

ANTHROPIC_API_KEYAWS_ACCESS_KEY_IDAWS_SECRET_ACCESS_KEYSLACK_BOT_TOKEN

Integrations

GitHubS3SlackWordPressGhost

GitHub Source

Repository

vercel/satori

Stars

13,344

License

MPL-2.0

Last Commit

2026-04-29

Replace

Junior Graphic Designer

$45,000/yr

AgentDepot

$299/month

Save $41,412/yr · 12.5x cheaper

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Also Replaces

×Bannerbear $99/mo

×Placid $39/mo

×Switchboard.canva premium $13/mo

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