Carbon Footprint CO2 black outline icon

About the Carbon Footprint CO2 black outline icon

A bare left footprint is drawn as a rounded sole with four detached toe circles arcing above it, and the chemical formula CO2 is set beside the arch. The combination names the environmental cost of human activity: emissions, climate impact and the case for reducing them. Use it in sustainability reports, ESG dashboards, carbon calculators, green energy websites and climate awareness campaigns.

The sole is a soft asymmetric shape with a pinched arch, and the toe circles shrink in size from the big toe outward, which makes it read as a real footprint rather than a stamp. The CO2 lettering fills the empty space at the right. Pair it with leaf, factory and earth icons, and use 40 px or larger so the subscript 2 remains legible.

This is the black outline version of the carbon footprint co2 icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.