Heatmap 1.5.17 for Mac
Mac UtilitiesHeatmap recolours footage by mapping brightness or channel values onto vivid colour gradients. Dark areas sink into deep blues while bright spots flare through green and yellow into hot red, the way thermal cameras and data charts speak. Editors use it for energy readings in sports clips, stylised night shots and infographic style sequences where colour itself carries the message. Small value changes stay readable, which keeps the look informative as well as bold.
Updated Aug 16, 2026
Key Features
- Maps image values onto smooth colour gradients for a heat style readout
- Gradient choices shift the mood from scientific charts to neon art
- Works on footage, graphics and generated layers alike
- Fine controls keep small value steps visible instead of crushing them
- Animates with the source, so heat patterns flow across moving shots
How to Download
- Use the download button on this page to get the Heatmap package for your Mac.
- Open the downloaded file and follow the install steps shown on screen until setup finishes.
- Restart your host app if needed, then open the tool and test it on a small project first.
System Requirements
You need a Mac with After Effects installed and a recent version of macOS. The effect is light compared with simulation tools, but full resolution previews still benefit from a capable GPU.
FAQs
Is this a real thermal camera tool?
No. It creates a thermal style look from the values already in your image. It does not measure real temperature.
Can I use my own colours?
Gradient based tools like this let you reshape the colour ramp, so brand colours or softer palettes are easy to explore.
Does it work on text and graphics?
Yes. Any layer with varied values can be colour mapped, including titles, shapes and generated patterns.
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