1.Minimum installation. Maximum features.

HeatmapTool is the easiest and most reliable heat map creation tool. Others require a complex installation process, and some even require that you install software on your own server, but HeatmapTool can be implemented in as little as one line of code! That certainly doesn't mean we're short on features, though. We offer more options than any other service, including:

• Complete control over the radius, scaling, and opacity of the heat map
• Real-time updating, to ensure your heat maps are always up to date
• Send data as x- and y-coordinates, latitude and longitude, or street addresses and locations
• Tiered gradients, to let you view solid contours as levels increase
• Dimming, to cool down a heat map that gets a little too hot
• Feathering, to create sharp or soft edges
• The option to create an overlay for the Google Maps API or a standalone image