WebGL 1 WebGL 2

Platform:

Linux x86_64

Browser User Agent:

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Context Name:

webgl2

GL Version:

WebGL 2.0 (OpenGL ES 3.0 Chromium)

Shading Language Version:

WebGL GLSL ES 3.00 (OpenGL ES GLSL ES 3.0 Chromium)

Vendor:

WebKit

Renderer:

WebKit WebGL

Unmasked Vendor:

Google Inc. (Google)

Unmasked Renderer:

ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (LLVM 10.0.0) (0x0000C0DE)), SwiftShader driver)

Antialiasing:

Available

ANGLE:

Performance:

Poor (fallback tier 1/3, fps n/a)

Major Performance Caveat:

Yes

Vertex Shader

Max Vertex Attributes:	16
Max Vertex Uniform Vectors:	4096
Max Vertex Texture Image Units:	32
Max Varying Vectors:	31
Best float precision:	[-2¹²⁷, 2¹²⁷] (23)
Max Vertex Uniform Components:	16384
Max Vertex Uniform Blocks:	14
Max Vertex Output Components:	128
Max Varying Components:	124

Transform Feedback

Max Interleaved Components:	128
Max Separate Attribs:	4
Max Separate Components:	4

Rasterizer

Aliased Line Width Range:	[1, 1]
Aliased Point Size Range:	[1, 1023]

Fragment Shader

Max Fragment Uniform Vectors:	4096
Max Texture Image Units:	32
float/int precision:	highp/highp
Best float precision:	[-2¹²⁷, 2¹²⁷] (23)
Max Fragment Uniform Components:	16384
Max Fragment Uniform Blocks:	14
Max Fragment Input Components:	128
Min Program Texel Offset:	-8
Max Program Texel Offset:	7

Framebuffer

Max Draw Buffers:	8
Max Color Attachments:	8
Max Samples:	4
RGBA Bits:	[8, 8, 8, 8]
Depth / Stencil Bits:	[24, 8]
Max Render Buffer Size:	8192
Max Viewport Dimensions:	[8192, 8192]

Textures

Max Texture Size:	8192
Max Cube Map Texture Size:	16384
Max Combined Texture Image Units:	64
Max Anisotropy:	16
Max 3D Texture Size:	2048
Max Array Texture Layers:	2048
Max Texture LOD Bias:	15

Uniform Buffers

Max Uniform Buffer Bindings:	72
Max Uniform Block Size:	65536
Uniform Buffer Offset Alignment:	256
Max Combined Uniform Blocks:	60
Max Combined Vertex Uniform Components:	245760
Max Combined Fragment Uniform Components:	245760

Supported Extensions:

EXT_clip_control

EXT_color_buffer_float

EXT_color_buffer_half_float

EXT_conservative_depth

EXT_depth_clamp

EXT_float_blend

EXT_polygon_offset_clamp

EXT_texture_compression_bptc

EXT_texture_compression_rgtc

EXT_texture_filter_anisotropic

EXT_texture_mirror_clamp_to_edge

EXT_texture_norm16

NV_shader_noperspective_interpolation

OES_draw_buffers_indexed

OES_sample_variables

OES_shader_multisample_interpolation

OES_texture_float_linear

OVR_multiview2

WEBGL_clip_cull_distance

WEBGL_compressed_texture_astc

WEBGL_compressed_texture_etc

WEBGL_compressed_texture_etc1

WEBGL_compressed_texture_s3tc

WEBGL_compressed_texture_s3tc_srgb

WEBGL_debug_renderer_info

WEBGL_debug_shaders

WEBGL_lose_context

WEBGL_multi_draw

WEBGL_polygon_mode

WEBGL_stencil_texturing