Parameters

Preview

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OG Preview
1200 × 630
Open Full Size ↗
Endpoint
/api/og?title=Interstellar&site=buxx.me&excerpt=Do+not+go+gentle+into+that+good+night.&author=The+Grid&date=2026-01-05

API Reference

Simple GET request with URL parameters. Returns a PNG image (1200x630px) with customizable visual themes and full CJK character support.

GET /api/og?title=...&site=...
titleREQUIRED
string

Article title (max 60 chars)

siteREQUIRED
string

Site name for branding

excerpt
string

Article excerpt (max 80 chars)

author
string

Author name

date
string

Publication date

image
url

Background image (PNG/JPG/GIF)

theme
string

Visual theme: pixel (default) or modern

pixelFont
string

Pixel font for pixel theme (zpix/geist-*)

Demo

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Formats

Supported: PNG, JPG, JPEG, GIF.