Capture & customize Polymarket charts with backgrounds, overlays, and more. Export professional screenshots in one click.
Users
5
+2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#272K
#227K among extensions
Version
1.0.1
updated 7 Jan 2026
Users
monthly, 10 months
Latest, 18 Oct 2026:5 usersMove the mouse over the chart for any month
Ratings count
monthly, 10 months
Latest, 18 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About ChartSnap for Polymarket
ChartSnap adds a simple screenshot button to Polymarket market pages, letting you capture and share prediction market charts instantly.
**Key Features**
- One-Click Capture: Click the camera icon to instantly screenshot any market chart
- High-Quality Output: Renders at 2x resolution for crisp, retina-ready images
- Smart Headers: Automatically includes the market title and icon in your screenshot
- Seamless Integration: Button appears naturally alongside existing Polymarket controls
- Instant Download: Screenshots save directly to your downloads folder as PNG files
**How It Works**
1. Visit any market page on Polymarket
2. Find the camera icon in the header action bar (next to Share/Bookmark)
3. Click to capture and download the chart
**Perfect For**
- Sharing market insights on social media
- Adding charts to research reports and articles
- Archiving market positions and predictions
- Creating content about prediction markets
**Privacy Focused**
ChartSnap requires no special permissions. It only runs on Polymarket pages and never collects, stores, or transmits any user data. All processing happens locally in your browser.