Image Generator

Dynamic share card images for Zapp Chess · Served as PNG via URL

Chess IQ Card Builder

Click “Generate Preview” to see the card

Example Cards

Chess Master card

Chess Master

IQ 1850 · Top 3%

Tactical Genius card

Tactical Genius

IQ 1580 · Top 13%

Sharp Thinker card

Sharp Thinker

IQ 1320 · Top 32%

Rising Star card

Rising Star

IQ 1050 · Top 58%

API Reference

GET /api/chess-iq?iqscore=1850&tier=chessMaster&percentile=97&username=rapid-queen42
ParamDescriptionDefault
iqscoreChess IQ score1200
tierchessMaster · tactical · sharp · risingrising
percentileRaw percentile (e.g. 97 → displays “Top 3%”)50
usernamePlayer username—

React Native Usage

<Image source={{ uri: "https://your-domain.vercel.app/api/chess-iq?iqscore=1850&tier=chessMaster&percentile=97&username=rapid-queen42" }} />