MAX_VERTEX_UNIFORM_VECTORS

Maximum number of uniform vectors available to vertex shaders. Vertex shader uniforms are often used for transforms, animation data, and per-draw settings.

Check your device: WebGL2 Capabilities Report.

Overall Support

≥ means at least this value.

Reported value	Reports
≥ 256	100%
≥ 300	96%
≥ 2047	56%
≥ 4096	41%

Platform Support

Platform

Reports

Android

Reported value	Reports
≥ 256	100%
≥ 300	57%
≥ 4088	11%

Chromium OS

Reported value	Reports
≥ 1024	100%
≥ 4096	55%

iOS

Reported value	Reports
≥ 1024	100%
≥ 4095	1%

Linux

Reported value	Reports
≥ 256	100%
≥ 512	96%
≥ 2048	38%

Mac OS

Reported value	Reports
≥ 1024	100%
≥ 2048	1%

Windows

Reported value	Reports
≥ 4095	100%
≥ 4096	69%

Browser Support

Browser

Reports

Chrome/Chromium

Reported value	Reports
≥ 256	100%
≥ 300	95%
≥ 2048	58%
≥ 4096	43%

Edge

Reported value	Reports
≥ 256	100%
≥ 334	99%
≥ 4095	94%
≥ 4096	73%

Firefox

Reported value	Reports
≥ 256	100%
≥ 512	97%
≥ 2047	75%
≥ 4096	52%

Opera

Reported value	Reports
≥ 256	100%
≥ 1024	98%
≥ 4095	86%
≥ 4096	50%

Other

Reported value	Reports
≥ 256	100%
≥ 1024	92%
≥ 4088	24%
≥ 4096	17%

Safari

Reported value	Reports
≥ 1024	100%
≥ 4095	1%

Samsung Internet

Reported value	Reports
≥ 256	100%
≥ 1024	50%
≥ 4096	47%