WebGL 2 Support

98.5%

(3.03% of which report a major performance caveat.)

WebGL 2 Platform Support (Alphabetical)
PlatformSupport
Android99.22%
Chromium OS99.97%
iOS97.14%
Linux97.45%
Mac OS99.09%
Windows97.93%
WebGL 2 Parameters (Alphabetical)
ParameterValues - Support
FRAGMENT_INTERPOLATION_OFFSET_BITS_OES

4 - 100%

MAX_3D_TEXTURE_SIZE

256 - 100%

269 - 100%

1024 - 100%

2048 - 99.95%

4096 - 6.88%

8192 - 5.24%

16383 - 4.76%

16384 - 0.95%

MAX_ARRAY_TEXTURE_LAYERS

256 - 100%

277 - 98.68%

512 - 98.68%

1024 - 98.47%

2048 - 98.43%

4096 - 3%

MAX_CLIENT_WAIT_TIMEOUT_WEBGL

0 - 100%

1000000000 - 6.45%

MAX_CLIP_DISTANCES_WEBGL

0 - 100%

8 - 99.95%

MAX_COLOR_ATTACHMENTS

4 - 100%

8 - 96.11%

MAX_COLOR_ATTACHMENTS_WITH_ACTIVE_PIXEL_LOCAL_STORAGE_WEBGL

7 - 100%

8 - 73.11%

MAX_COMBINED_CLIP_AND_CULL_DISTANCES_WEBGL

0 - 100%

8 - 73.34%

16 - 3.4%

MAX_COMBINED_DRAW_BUFFERS_AND_PIXEL_LOCAL_STORAGE_PLANES_WEBGL

7 - 100%

8 - 98.95%

16 - 72.06%

MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS

50048 - 100%

50060 - 99.91%

50176 - 99.91%

50208 - 99.77%

53247 - 99.7%

53248 - 99.43%

181939 - 77.49%

197632 - 77.49%

200634 - 77.49%

200654 - 77.48%

200664 - 77.48%

200674 - 77.48%

200684 - 77.48%

200694 - 77.48%

200703 - 77.48%

200704 - 76.66%

212992 - 31.94%

229372 - 31.93%

229375 - 31.93%

229376 - 31.93%

230399 - 31.61%

230400 - 31.41%

231424 - 27.33%

232447 - 27.33%

232448 - 27.33%

233412 - 27.31%

233422 - 27.31%

233432 - 27.31%

233442 - 27.31%

233452 - 27.31%

233462 - 27.31%

233471 - 27.31%

233472 - 27.29%

245759 - 26.65%

245760 - 26.61%

249796 - 23.56%

249855 - 23.56%

249856 - 23.54%

262074 - 22.69%

262094 - 22.69%

262124 - 22.69%

262134 - 22.69%

262140 - 22.69%

262143 - 22.68%

262144 - 22.6%

266180 - 13.44%

266190 - 13.44%

266200 - 13.44%

266210 - 13.44%

266230 - 13.44%

266239 - 13.43%

266240 - 13.42%

278528 - 12.52%

589824 - 11.49%

606207 - 11.49%

606208 - 11.31%

1048576 - 7.03%

1049456 - 3.87%

37756736 - 3.87%

251674623 - 3.87%

251674624 - 3.87%

402654207 - 3.85%

402654208 - 3.85%

402657220 - 3.77%

402657230 - 3.77%

402657240 - 3.77%

402657279 - 3.77%

402657280 - 3.75%

1006649344 - 2.67%

1207975935 - 2.67%

1207975936 - 2.66%

1613469184 - 2.25%

1613473024 - 2.25%

1613857024 - 2.23%

1613860864 - 2.23%

1622404864 - 2.23%

2008743424 - 2.23%

2008758784 - 2.23%

2013282303 - 2.23%

2013282304 - 2.23%

2147483389 - 2.22%

2147483646 - 2.22%

2147483647 - 2.19%

2780491264 - 1.77%

2781328384 - 1.77%

2824870143 - 1.77%

2834205183 - 1.77%

2837315584 - 1.77%

2837319423 - 1.77%

2837323264 - 1.77%

2838786304 - 1.77%

2842864384 - 1.77%

2842875904 - 1.77%

2843075584 - 1.77%

2847572224 - 1.77%

2849185024 - 1.76%

2849330944 - 1.76%

2849507584 - 1.76%

2849565184 - 1.76%

2850813184 - 1.76%

2852203264 - 1.76%

2853412864 - 1.76%

2855494144 - 1.76%

2866004224 - 1.76%

2866008064 - 1.76%

2866015744 - 1.75%

2868365824 - 1.75%

2870539264 - 1.75%

2871457024 - 1.75%

2876207104 - 1.75%

2876617984 - 1.75%

2879920384 - 1.75%

2879939584 - 1.75%

2880146944 - 1.75%

2881986304 - 1.75%

2882477824 - 1.75%

2882665984 - 1.75%

2882669824 - 1.75%

2884393984 - 1.75%

2884632064 - 1.75%

2884835584 - 1.75%

2888103424 - 1.74%

3019915263 - 1.74%

3019915264 - 1.74%

MAX_COMBINED_TEXTURE_IMAGE_UNITS

8 - 100%

14 - 100%

16 - 100%

30 - 99.98%

32 - 99.98%

48 - 31.54%

64 - 29.03%

78 - 11.14%

80 - 11.14%

94 - 10.35%

96 - 10.35%

112 - 2.97%

128 - 2.93%

144 - 2.93%

190 - 2.89%

192 - 2.89%

255 - 1.38%

256 - 1.33%

384 - 1.33%

768 - 0.53%

MAX_COMBINED_UNIFORM_BLOCKS

14 - 100%

21 - 100%

22 - 100%

23 - 100%

24 - 98.92%

26 - 32.83%

27 - 32.83%

28 - 32.83%

29 - 32.74%

30 - 32.71%

31 - 31.97%

32 - 31.94%

35 - 31.71%

36 - 31.7%

41 - 31.3%

42 - 31.13%

44 - 30.32%

45 - 30.22%

47 - 20.1%

48 - 20.08%

52 - 19.03%

54 - 19.03%

56 - 19.03%

57 - 19.03%

59 - 19.01%

60 - 18.87%

69 - 10.99%

70 - 10.99%

71 - 10.99%

72 - 10.97%

74 - 9.5%

75 - 9.5%

77 - 9.39%

79 - 9.39%

80 - 9.39%

81 - 8.72%

82 - 8.72%

83 - 8.71%

84 - 8.65%

87 - 4.38%

88 - 4.38%

89 - 4.37%

90 - 4.37%

96 - 3.47%

215 - 3.41%

216 - 3.33%

MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS

50176 - 100%

50188 - 99.86%

51200 - 99.79%

53247 - 99.7%

53248 - 99.4%

171922 - 77.49%

197632 - 77.49%

200703 - 77.49%

200704 - 77.48%

212918 - 77.48%

212922 - 77.48%

212928 - 77.48%

212932 - 77.48%

212942 - 77.48%

212948 - 77.48%

212952 - 77.48%

212958 - 77.48%

212962 - 77.48%

212968 - 77.48%

212978 - 77.48%

212982 - 77.48%

212987 - 77.48%

212988 - 77.03%

212991 - 63.59%

212992 - 63.2%

229375 - 31.93%

229376 - 31.93%

230399 - 31.61%

230400 - 31.4%

232447 - 27.33%

232448 - 27.33%

233402 - 27.31%

233412 - 27.31%

233422 - 27.31%

233432 - 27.31%

233442 - 27.31%

233452 - 27.31%

233462 - 27.31%

233471 - 27.31%

233472 - 27.29%

245759 - 26.65%

245760 - 26.62%

249786 - 23.56%

249806 - 23.56%

249855 - 23.56%

249856 - 23.54%

262074 - 22.69%

262084 - 22.69%

262094 - 22.69%

262108 - 22.69%

262112 - 22.69%

262124 - 22.69%

262134 - 22.69%

262143 - 22.69%

262144 - 22.61%

266180 - 13.44%

266200 - 13.44%

266220 - 13.44%

266239 - 13.44%

266240 - 13.42%

278528 - 12.52%

589824 - 11.49%

606207 - 11.49%

606208 - 11.31%

1048576 - 7.03%

1049584 - 3.87%

37756736 - 3.87%

251674623 - 3.87%

251674624 - 3.87%

402654207 - 3.85%

402654208 - 3.85%

402655231 - 3.82%

402655232 - 3.82%

402657220 - 3.68%

402657240 - 3.68%

402657250 - 3.68%

402657260 - 3.68%

402657279 - 3.68%

402657280 - 3.66%

1006649344 - 2.67%

1207975935 - 2.67%

1207975936 - 2.66%

1613469184 - 2.25%

1613473024 - 2.25%

1613857024 - 2.23%

1613860864 - 2.23%

1622404864 - 2.23%

2008743424 - 2.23%

2008758784 - 2.23%

2013282303 - 2.23%

2013282304 - 2.23%

2147483389 - 2.22%

2147483646 - 2.22%

2147483647 - 2.19%

2780491264 - 1.77%

2781328384 - 1.77%

2824870144 - 1.77%

2834205184 - 1.77%

2837315584 - 1.77%

2837319423 - 1.77%

2837323264 - 1.77%

2838786304 - 1.77%

2842864384 - 1.77%

2842875904 - 1.77%

2843075584 - 1.77%

2847572224 - 1.77%

2849185024 - 1.76%

2849330944 - 1.76%

2849507584 - 1.76%

2849565184 - 1.76%

2850813184 - 1.76%

2852203264 - 1.76%

2853412864 - 1.76%

2855494144 - 1.76%

2866004224 - 1.76%

2866008064 - 1.76%

2866015744 - 1.75%

2868365824 - 1.75%

2870539264 - 1.75%

2871457024 - 1.75%

2876207104 - 1.75%

2876617984 - 1.75%

2879920384 - 1.75%

2879939584 - 1.75%

2880146944 - 1.75%

2881986304 - 1.75%

2882477823 - 1.75%

2882477824 - 1.75%

2882665984 - 1.75%

2882669824 - 1.75%

2884393984 - 1.75%

2884632063 - 1.75%

2884835584 - 1.75%

2888103424 - 1.74%

3019915263 - 1.74%

3019915264 - 1.74%

MAX_CUBE_MAP_TEXTURE_SIZE

512 - 100%

1115 - 100%

2048 - 100%

4096 - 99.97%

8192 - 90.48%

16383 - 88.3%

16384 - 87.09%

32768 - 0.52%

MAX_CULL_DISTANCES_WEBGL

0 - 100%

8 - 73.34%

MAX_DRAW_BUFFERS

2 - 100%

4 - 100%

8 - 96.11%

MAX_DUAL_SOURCE_DRAW_BUFFERS_EXT

1 - 100%

MAX_ELEMENT_INDEX

-2 - 100%

0 - 100%

16777215 - 100%

2147483637 - 100%

2147483644 - 100%

2147483646 - 100%

2147483647 - 100%

4294967279 - 88.88%

4294967280 - 88.88%

4294967281 - 88.88%

4294967282 - 88.88%

4294967283 - 88.88%

4294967284 - 88.87%

4294967285 - 88.87%

4294967286 - 88.87%

4294967287 - 88.87%

4294967288 - 88.87%

4294967289 - 88.87%

4294967290 - 88.87%

4294967291 - 88.87%

4294967292 - 88.87%

4294967293 - 88.87%

4294967294 - 88.86%

4294967295 - 15.12%

MAX_ELEMENTS_INDICES

2850 - 100%

2900 - 100%

2950 - 100%

3000 - 100%

65386 - 87.43%

65486 - 87.43%

65535 - 87.43%

65536 - 87.43%

149850 - 86.56%

149950 - 86.56%

150000 - 86.56%

1048426 - 84.61%

1048476 - 84.61%

1048526 - 84.61%

1048576 - 84.61%

16777216 - 84.01%

536870911 - 78.42%

2147483497 - 78.42%

2147483547 - 78.41%

2147483597 - 78.41%

2147483647 - 78.41%

MAX_ELEMENTS_VERTICES

32 - 100%

2850 - 100%

2900 - 100%

2950 - 100%

3000 - 100%

65436 - 87.43%

65536 - 87.43%

1048425 - 86.56%

1048426 - 86.56%

1048475 - 86.56%

1048476 - 86.56%

1048525 - 86.56%

1048526 - 86.56%

1048575 - 86.55%

1048576 - 84.61%

16777216 - 84.01%

536870911 - 78.42%

2147483497 - 78.42%

2147483547 - 78.41%

2147483597 - 78.41%

2147483647 - 78.41%

MAX_FRAGMENT_INPUT_COMPONENTS

30 - 100%

59 - 100%

60 - 99.97%

63 - 98.03%

64 - 98.03%

68 - 97.91%

113 - 97.91%

116 - 97.91%

119 - 94.75%

120 - 93.62%

123 - 37.61%

124 - 37.4%

127 - 22.53%

128 - 22.11%

MAX_FRAGMENT_INTERPOLATION_OFFSET_OES

0.4375 - 100%

0.5 - 32.02%

MAX_FRAGMENT_UNIFORM_BLOCKS

4 - 100%

11 - 100%

12 - 98.87%

13 - 30.75%

14 - 30.31%

15 - 22.24%

16 - 10.4%

35 - 3.4%

36 - 3.36%

MAX_FRAGMENT_UNIFORM_COMPONENTS

896 - 100%

908 - 99.91%

941 - 99.91%

1023 - 99.91%

1024 - 99.69%

1056 - 95.39%

2048 - 95.32%

3071 - 95.31%

3072 - 95.31%

4095 - 95.3%

4096 - 93.88%

8192 - 11.28%

16380 - 11.27%

16383 - 11.26%

16384 - 11.13%

MAX_FRAGMENT_UNIFORM_VECTORS

16 - 100%

221 - 100%

224 - 100%

256 - 99.89%

261 - 95.46%

512 - 95.39%

768 - 95.38%

1024 - 95.36%

2048 - 11.27%

4095 - 11.27%

4096 - 11.25%

MAX_PIXEL_LOCAL_STORAGE_PLANES_WEBGL

7 - 100%

8 - 98.95%

MAX_PROGRAM_TEXEL_OFFSET

7 - 100%

15 - 2.32%

31 - 2.32%

MAX_RENDERBUFFER_SIZE

1024 - 100%

2048 - 100%

4096 - 99.98%

8064 - 99.63%

8192 - 99.63%

16383 - 92.83%

16384 - 88.51%

32768 - 0.66%

MAX_SAMPLES

0 - 100%

1 - 99.93%

4 - 99.93%

8 - 64.14%

16 - 36.02%

MAX_SERVER_WAIT_TIMEOUT

0 - 100%

500000 - 15.65%

1000000 - 15.65%

2147483647 - 14.46%

2500000000 - 14.02%

35182224605183 - 14%

4294967295000000 - 14%

9223372034707292000 - 13.26%

9223372036854776000 - 1.13%

18446744073709552000 - 1.13%

MAX_TEXTURE_IMAGE_UNITS

2 - 100%

4 - 100%

8 - 100%

16 - 99.97%

24 - 20.97%

32 - 20.93%

64 - 1.38%

128 - 0.54%

MAX_TEXTURE_LOD_BIAS

1 - 100%

2 - 100%

12 - 54.01%

14 - 53.94%

15 - 53.93%

15.984375 - 17.24%

15.99609375 - 17.24%

16 - 16.57%

31 - 5.69%

126 - 5.58%

126.99609375 - 5.58%

127 - 4.43%

255 - 4.03%

255.99609375 - 4.02%

256 - 3.59%

MAX_TEXTURE_MAX_ANISOTROPY_EXT

2 - 100%

4 - 99.67%

8 - 99.67%

16 - 99.67%

MAX_TEXTURE_SIZE

1024 - 100%

2048 - 100%

4096 - 99.98%

4388 - 90.42%

8192 - 90.42%

16383 - 85.33%

16384 - 84.12%

32768 - 0.52%

MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS

11 - 100%

32 - 100%

60 - 100%

63 - 99.99%

64 - 99.84%

119 - 81.31%

120 - 80.47%

127 - 35.78%

128 - 35.41%

MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS

4 - 100%

MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS

2 - 100%

4 - 99.99%

8 - 1.47%

16 - 1.47%

MAX_UNIFORM_BLOCK_SIZE

16384 - 100%

32768 - 77.49%

65535 - 77.48%

65536 - 77.48%

67108864 - 2.31%

134217728 - 2.29%

268435456 - 0.9%

430255104 - 0.9%

430357504 - 0.9%

430358528 - 0.89%

432636928 - 0.89%

535660544 - 0.89%

536870912 - 0.89%

741459968 - 0.89%

741683200 - 0.89%

756613120 - 0.89%

758095872 - 0.89%

759778304 - 0.89%

759817216 - 0.89%

759864320 - 0.89%

760212480 - 0.89%

760583168 - 0.88%

760905728 - 0.88%

764263424 - 0.88%

764264448 - 0.88%

764266496 - 0.88%

764893184 - 0.88%

765717504 - 0.87%

766984192 - 0.87%

767974400 - 0.87%

768034816 - 0.87%

768525312 - 0.87%

768706560 - 0.87%

768707584 - 0.87%

805306368 - 0.87%

MAX_UNIFORM_BUFFER_BINDINGS

6 - 100%

21 - 100%

22 - 100%

23 - 100%

24 - 98.87%

28 - 32.66%

32 - 32.65%

35 - 32.65%

36 - 32.64%

42 - 32.64%

45 - 32.64%

48 - 32.64%

52 - 32.63%

54 - 32.63%

55 - 32.63%

56 - 32.63%

57 - 32.63%

60 - 32.6%

68 - 32.59%

69 - 32.57%

70 - 32.57%

71 - 32.5%

72 - 32%

74 - 9.48%

75 - 9.48%

77 - 9.37%

79 - 9.37%

80 - 9.37%

81 - 8.7%

82 - 8.7%

83 - 8.7%

84 - 8.63%

87 - 4.37%

88 - 4.37%

89 - 4.37%

90 - 4.36%

96 - 3.45%

215 - 3.4%

216 - 3.31%

MAX_VARYING_COMPONENTS

0 - 100%

14 - 100%

30 - 100%

59 - 100%

60 - 99.94%

62 - 97.14%

63 - 97.14%

64 - 97.14%

80 - 97.09%

108 - 97.09%

112 - 97.09%

119 - 93.93%

120 - 92.74%

123 - 36.54%

124 - 36.08%

127 - 12.73%

128 - 12.6%

MAX_VARYING_VECTORS

4 - 100%

7 - 100%

8 - 100%

15 - 99.98%

16 - 97.23%

20 - 97.19%

27 - 97.19%

28 - 97.19%

30 - 94.03%

31 - 36.66%

32 - 13.84%

MAX_VERTEX_ATTRIBS

2 - 100%

4 - 100%

8 - 100%

13 - 99.98%

16 - 99.98%

32 - 5.91%

MAX_VERTEX_OUTPUT_COMPONENTS

32 - 100%

60 - 100%

63 - 99.99%

64 - 99.95%

68 - 97.26%

96 - 97.26%

119 - 97.25%

120 - 96.15%

123 - 40.11%

124 - 40.08%

127 - 29.83%

128 - 29.27%

MAX_VERTEX_TEXTURE_IMAGE_UNITS

0 - 100%

2 - 100%

4 - 100%

8 - 100%

10 - 99.97%

16 - 99.97%

24 - 20.9%

32 - 20.86%

64 - 1.38%

128 - 0.54%

MAX_VERTEX_UNIFORM_BLOCKS

2 - 100%

11 - 100%

12 - 98.9%

13 - 30.75%

14 - 30.32%

15 - 22.24%

16 - 10.4%

35 - 3.4%

36 - 3.36%

MAX_VERTEX_UNIFORM_COMPONENTS

1023 - 100%

1024 - 99.8%

1036 - 95.53%

2047 - 95.46%

2048 - 95.46%

3072 - 95.23%

4095 - 95.21%

4096 - 94.6%

8190 - 56.82%

8192 - 56.82%

11832 - 56.81%

16348 - 56.81%

16352 - 56.81%

16379 - 56.81%

16380 - 56.29%

16383 - 42.92%

16384 - 42.43%

MAX_VERTEX_UNIFORM_VECTORS

128 - 100%

253 - 100%

256 - 100%

512 - 95.53%

768 - 95.3%

958 - 95.28%

1024 - 95.28%

2047 - 56.8%

2048 - 56.8%

4087 - 56.8%

4088 - 56.79%

4095 - 56.79%

4096 - 42.9%

MAX_VIEWPORT_HEIGHT

2048 - 100%

4096 - 100%

8064 - 99.62%

8192 - 99.62%

16383 - 94.54%

16384 - 90.05%

32767 - 47.05%

32768 - 1.7%

MAX_VIEWPORT_WIDTH

1 - 100%

2048 - 100%

4096 - 100%

8064 - 99.62%

8192 - 99.62%

16383 - 94.54%

16384 - 90.05%

32767 - 47.05%

32768 - 1.7%

MAX_VIEWS_OVR

4 - 100%

6 - 0.91%

8 - 0.52%

MIN_FRAGMENT_INTERPOLATION_OFFSET_OES

-8 - 100%

-2 - 100%

-0.5 - 99.68%

-0.4375 - 2.38%

MIN_PROGRAM_TEXEL_OFFSET

-64 - 100%

-32 - 99.76%

-16 - 97.69%

-8 - 97.69%