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WebGL Support

Compare WebGL support across browsers and devices. Check your device.

WebGL logo

Share of reports with API support, excluding reports where API support was not tested.

97.96%
overall support

3.59% may run with reduced performance.

WebGL Platform Support

PlatformSupport
Android99.21%
Chromium OS99.94%
iOS98.16%
Linux85.02%
Mac OS97.83%
Windows98.84%

WebGL Browser Support

BrowserSupport
Chrome/Chromium97.73%
Edge99.74%
Firefox97.99%
Opera99.87%
Other93.64%
Safari96.39%
Samsung Internet100%

WebGL Extensions

Support among browsers tested for each extension.

ExtensionsSupport
ANGLE_instanced_arrays99.98%
EXT_blend_minmax99.99%
EXT_clip_control87.76%
EXT_color_buffer_half_float99.19%
EXT_depth_clamp89.88%
EXT_disjoint_timer_query64.59%
EXT_float_blend93.83%
EXT_frag_depth89.67%
EXT_shader_texture_lod87.06%
EXT_sRGB99.88%
EXT_texture_compression_bptc83.07%
EXT_texture_compression_rgtc84.83%
EXT_texture_filter_anisotropic99.37%
EXT_texture_mirror_clamp_to_edge82.72%
KHR_parallel_shader_compile76.57%
OES_element_index_uint99.97%
OES_fbo_render_mipmap99.98%
OES_standard_derivatives99.99%
OES_texture_float99.22%
OES_texture_float_linear90.74%
OES_texture_half_float99.22%
OES_texture_half_float_linear99.15%
OES_vertex_array_object99.99%
WEBGL_color_buffer_float99.22%
WEBGL_compressed_texture_astc48.03%
WEBGL_compressed_texture_etc48.37%
WEBGL_compressed_texture_etc146.75%
WEBGL_compressed_texture_pvrtc27.09%
WEBGL_compressed_texture_s3tc85.8%
WEBGL_compressed_texture_s3tc_srgb85.45%
WEBGL_debug_renderer_info99.99%
WEBGL_debug_shaders99.72%
WEBGL_depth_texture99.97%
WEBGL_draw_buffers89.6%
WEBGL_lose_context99.99%
WEBGL_multi_draw92.61%
WEBGL_polygon_mode79.24%
WEBKIT_WEBGL_compressed_texture_pvrtc13.26%

WebGL Parameters

≥ means at least this value.

ParameterValues - Reports
MAX_COLOR_ATTACHMENTS_WEBGL
Reported valueReports
≥ 6100%
≥ 799%
MAX_COMBINED_TEXTURE_IMAGE_UNITS
Reported valueReports
≥ 32100%
≥ 4824%
≥ 6417%
≥ 786%
≥ 964%
≥ 1122%
≥ 1901%
MAX_CUBE_MAP_TEXTURE_SIZE
Reported valueReports
≥ 4096100%
≥ 819197%
≥ 1354487%
≥ 1638486%
≥ 327681%
MAX_DRAW_BUFFERS_WEBGL
Reported valueReports
≥ 6100%
≥ 799%
MAX_DUAL_SOURCE_DRAW_BUFFERS_EXTNo reported values
MAX_FRAGMENT_UNIFORM_VECTORS
Reported valueReports
≥ 256100%
≥ 30095%
≥ 20488%
MAX_RENDERBUFFER_SIZE
Reported valueReports
≥ 8192100%
≥ 1638395%
≥ 1638491%
≥ 327682%
MAX_TEXTURE_IMAGE_UNITS
Reported valueReports
≥ 16100%
≥ 2413%
MAX_TEXTURE_MAX_ANISOTROPY_EXT
Reported valueReports
≥ 16100%
MAX_TEXTURE_SIZE
Reported valueReports
≥ 4096100%
≥ 701697%
≥ 1638386%
≥ 1638485%
≥ 327681%
MAX_VARYING_VECTORS
Reported valueReports
≥ 15100%
≥ 1699%
≥ 2896%
≥ 3128%
≥ 327%
MAX_VERTEX_ATTRIBS
Reported valueReports
≥ 16100%
≥ 322%
MAX_VERTEX_TEXTURE_IMAGE_UNITS
Reported valueReports
≥ 16100%
≥ 2413%
MAX_VERTEX_UNIFORM_VECTORS
Reported valueReports
≥ 256100%
≥ 30095%
≥ 204756%
≥ 409640%
MAX_VIEWPORT_HEIGHT
Reported valueReports
≥ 8192100%
≥ 1638397%
≥ 1638493%
≥ 3276750%
≥ 327682%
≥ 655361%
MAX_VIEWPORT_WIDTH
Reported valueReports
≥ 8192100%
≥ 1638397%
≥ 1638493%
≥ 3276750%
≥ 327682%
≥ 655361%

WebGL Vendors

GPU makers found in the survey.

VendorShare
Google Inc. (Intel)28.56%
Google Inc. (NVIDIA)15.5%
Apple Inc.13.54%
Google Inc. (Apple)13.19%
Google Inc. (AMD)7.94%
Google Inc. (ARM)4.42%
Google Inc. (Qualcomm)3.6%
Brave2.48%
Google Inc. (Microsoft)1.88%
Google Inc. (Google)1.46%
Apple1.07%
Qualcomm1.01%
ARM0.9%
Intel0.73%
Google Inc. (Imagination Technologies)0.53%
Google Inc. (NVIDIA Corporation)0.5%
AMD0.5%