Playground

Generate charts, diagrams, barcodes, QR codes and labels for free. Edit JSON, preview results live, and download your creations.

10/10 remaining

POST /v1/chart

Ctrl+Enter to run

General

Chart type

Legend

Title

Subtitle

Width

Height

Background

Labels (X-axis)

Dataset: 2025

Name

Values

Fill color

Border color

Dataset: 2026

Name

Values

Fill color

Border color

Preview

Hit Run to preview your result