web-feature: EXT_color_buffer_float WebGL extension

baseline logo Widely available

The EXT_color_buffer_float extension for WebGL 2.0 contexts adds color-renderable floating point formats to renderbufferStorage().

WKWebView

macOS

*

iOS

*

Android WebView

Android

*

WebView2

Windows

*

WPE MiniBrowser

Linux

2026-05

Servo

Android

2026-05

Chrome Browser

Android

56

Safari Browser

iOS

15

Notes

Support data provided by: BCD logo

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This feature was last updated on May 02, 2026.