maxVertexAttributes

Maximum number of vertex attributes supported by a pipeline. Vertex attributes are per-vertex inputs such as position, normal, tangent, color, and UV data.

Check your device: WebGPU Capabilities Report.

More details: Developer Docs (MDN) Specification (W3C)

Overall Support

≥ means at least this value.

Reported value	Reports
≥ 16	100%
≥ 29	94%
≥ 31	1%

Platform Support

Platform

Reports

Android

Reported value	Reports
≥ 16	100%
≥ 30	92%

Chromium OS

Reported value	Reports
≥ 16	100%
≥ 30	20%

iOS

Reported value	Reports
≥ 16	100%
≥ 30	99%

Linux

Reported value	Reports
≥ 16	100%
≥ 29	63%
≥ 30	61%
≥ 32	8%

Mac OS

Reported value	Reports
≥ 16	100%
≥ 30	99%
≥ 31	5%

Windows

Reported value	Reports
≥ 16	100%
≥ 30	100%

Browser Support

Browser

Reports

Chrome/Chromium

Reported value	Reports
≥ 16	100%
≥ 30	91%

Edge

Reported value	Reports
≥ 16	100%
≥ 30	100%

Firefox

Reported value	Reports
≥ 16	100%
≥ 29	100%
≥ 30	99%
≥ 31	26%
≥ 32	3%

Opera

Reported value	Reports
≥ 16	100%
≥ 30	100%

Other

Reported value	Reports
≥ 16	100%
≥ 30	98%

Safari

Reported value	Reports
≥ 16	100%
≥ 30	98%

Samsung Internet

Reported value	Reports
≥ 16	100%
≥ 30	99%

Vendor Values

Vendor

Reports

amd

Reported value	Reports
≥ 16	100%
≥ 30	100%

apple

Reported value	Reports
≥ 16	100%
≥ 30	99%

arm

Reported value	Reports
≥ 16	100%
≥ 30	100%

google

Reported value	Reports
≥ 16	100%

img-tec

Reported value	Reports
≥ 16	100%

intel

Reported value	Reports
≥ 16	100%
≥ 30	80%

intelr

Reported value	Reports
≥ 16	100%
≥ 30	100%

microsoft

Reported value	Reports
≥ 16	100%
≥ 30	100%

nvidia

Reported value	Reports
≥ 16	100%
≥ 30	100%

qualcomm

Reported value	Reports
≥ 16	100%
≥ 30	88%

samsung

Reported value	Reports
≥ 16	100%
≥ 30	100%

Vendor Architecture Values

Vendor - Architecture

Reports

amd - gcn-4

Reported value	Reports
≥ 16	100%
≥ 30	100%

amd - gcn-5

Reported value	Reports
≥ 16	100%
≥ 30	100%

amd - rdna-1

Reported value	Reports
≥ 16	100%
≥ 30	100%

amd - rdna-2

Reported value	Reports
≥ 16	100%
≥ 30	100%

amd - rdna-3

Reported value	Reports
≥ 16	100%
≥ 30	100%

apple - apple

Reported value	Reports
≥ 16	100%
≥ 30	98%

apple - metal-3

Reported value	Reports
≥ 16	100%
≥ 30	100%

arm - bifrost

Reported value	Reports
≥ 16	100%
≥ 30	100%

arm - valhall

Reported value	Reports
≥ 16	100%
≥ 30	100%

intel - gen-11

Reported value	Reports
≥ 16	100%
≥ 30	38%

intel - gen-12lp

Reported value	Reports
≥ 16	100%
≥ 30	83%

intel - gen-8

Reported value	Reports
≥ 16	100%
≥ 30	95%

intel - gen-9

Reported value	Reports
≥ 16	100%
≥ 30	80%

intel - xe-2lpg

Reported value	Reports
≥ 16	100%
≥ 30	96%

intel - xe-lpg

Reported value	Reports
≥ 16	100%
≥ 30	97%

nvidia - ampere

Reported value	Reports
≥ 16	100%
≥ 30	100%

nvidia - blackwell

Reported value	Reports
≥ 16	100%
≥ 30	100%

nvidia - kepler

Reported value	Reports
≥ 16	100%
≥ 30	99%

nvidia - lovelace

Reported value	Reports
≥ 16	100%
≥ 30	100%

nvidia - maxwell

Reported value	Reports
≥ 16	100%
≥ 30	100%

nvidia - pascal

Reported value	Reports
≥ 16	100%
≥ 30	100%

nvidia - turing

Reported value	Reports
≥ 16	100%
≥ 30	100%

qualcomm - adreno-6xx

Reported value	Reports
≥ 16	100%
≥ 30	68%

qualcomm - adreno-7xx

Reported value	Reports
≥ 16	100%
≥ 30	99%

qualcomm - adreno-8xx

Reported value	Reports
≥ 16	100%
≥ 30	100%