Pricing

QuickChart will always be free and open source, but we also provide a reliable hosted service so you don't need to sweat the details. Please contact us with any questions.

Community
$0/mo
Professional
$25/mo
Enterprise
$40/mo
License GNU GPL v3 license Full commercial usage Full commercial usage
Limits Rate limit enforced
Short URLs last 3 days
No rate limitations
Short URLs last 6 months
No rate limitations
Short URLs last 1 year
Latency Higher
(shared server)
Low
(dedicated servers)
Low
(dedicated servers)
Support Best-effort email support Priority support
Personal point of contact
Priority support
Personal point of contact
SLA None None QuickChart SLA
No signup required
⚡ 130M+ charts rendered
✅ Built on open standards
📈 All the flexibility of Chart.js

Frequently Asked Questions

How can I make my chart look like X?

QuickChart uses the popular open-source Chart.js library, so you can use all Chart.js documentation and Chart.js-related search terms to answer questions on how to customize your chart. If you're stuck, feel free to email us.

Do I need a license to use QuickChart?

Charts generated by QuickChart are public domain. You don't need a license or any permission to use or distribute images produced by this site.

If you'd like to fork the code, keep in mind this project is licensed under GPLv3 and you should make your code public and retain the copyright notice. If you'd like to license QuickChart privately or commercially, or if you'd like help setting up a private instance, please get in touch.

Is this a suitable replacement for Google Image Charts?

This service is a replacement for the Google Image Charts API, which turned off on March 14, 2019.

Chart.js doesn't match exactly with the Google Image Charts API - it is based on a more flexible, general-purpose charting specification. Both Chart.js and QuickChart have strong open-source communities. QuickChart also has a drop-in replacement for Google Image Charts documented here.

We encourage developers to choose a fully open-source solution over proprietary services in order to mitigate risk and future-proof their choice of API.

How reliable is QuickChart?

This site (QuickChart.io) is widely used and generates over 16 million charts per month. There is a built-in rate limit of 60 charts/min (1 chart/sec) per IP for free users.

If you want to adjust rate limits or need a Service-Level Agreement with uptime guarantees, purchase a license or get in touch.

See also the QuickChart status page, which monitors uptime.

How can I contribute?

QuickChart is under active development. If you'd like to suggest a feature or modify QuickChart code, please open an issue or pull request on the QuickChart Github.