Why switch
Image-Charts stamps a watermark on every free chart; removing it means paying a recurring plan. ChartBytes gives you a clean, watermark-free chart image on the free tier, and the paid tier is a single $9 payment for life — no subscription, no annual billing.
Comparison
| Image-Charts | ChartBytes | |
|---|---|---|
| Free tier watermark | Yes (stamped on every chart) | No — clean on free |
| Free renders / month | ~100 calls | 500 renders |
| Watermark-free pricing | Monthly subscription | One-time $9 |
| Signup required | Yes | No |
| Formats | PNG, GIF | PNG, SVG |
Same one-URL pattern
https://chartbytes.onrender.com/chart?t=bar&d=12,19,8,24&labels=Q1,Q2,Q3,Q4&title=Sales
If you already have Google Image Charts / Image-Charts URLs, the pattern is familiar — a query string defines the chart, and the URL is the image. Paste it into any <img> or Markdown .
FAQ
What is the best Image-Charts alternative? ChartBytes — a free, no-watermark chart image API with a one-time $9 Pro and no signup.
Does Image-Charts watermark free charts? Yes. ChartBytes' free tier has no watermark.
Is ChartBytes cheaper? Pro is a one-time $9 vs Image-Charts' monthly watermark-free plans.
Built by Meridian Digital · ChartBytes home · QuickChart alternative · Chart image for email