W3cubDocs

WebVTT - Web Video Text Tracks

Format for marking up text captions for multimedia resources.

Spec	https://w3c.github.io/webvtt/
Status	W3C Candidate Recommendation

IE	Edge	Firefox	Chrome	Safari	Opera
			108
		107 ⁽²⁾	107	TP
		106 ⁽²⁾	106	16.1
11	105	105 ⁽²⁾	105	16.0	91
10	104	104 ⁽²⁾	104	15.6	90
9	103	103 ⁽²⁾	103	15.5	89
8	102	102 ⁽²⁾	102	15.4	88
Show all
7	101	101 ⁽²⁾	101	15.2-15.3	87
6	100	100 ⁽²⁾	100	15.1	86
5.5	99	99 ⁽²⁾	99	15	85
	98	98 ⁽²⁾	98	14.1	84
	97	97 ⁽²⁾	97	14	83
	96	96 ⁽²⁾	96	13.1	82
	95	95 ⁽²⁾	95	13	81
	94	94 ⁽²⁾	94	12.1	80
	93	93 ⁽²⁾	93	12	79
	92	92 ⁽²⁾	92	11.1	78
	91	91 ⁽²⁾	91	11	77
	90	90 ⁽²⁾	90	10.1	76
	89	89 ⁽²⁾	89	10	75
	88	88 ⁽²⁾	88	9.1	74
	87	87 ⁽²⁾	87	9	73
	86	86 ⁽²⁾	86	8	72
	85	85 ⁽²⁾	85	7.1	71
	84	84 ⁽²⁾	84	7	70
	83	83 ⁽²⁾	83	6.1	69
	81	82 ⁽²⁾	81	6	68
	80	81 ⁽²⁾	80	5.1	67
	79	80 ⁽²⁾	79	5	66
	18	79 ⁽²⁾	78	4	65
	17	78 ⁽²⁾	77	3.2	64
	16	77 ⁽²⁾	76	3.1	63
	15	76 ⁽²⁾	75		62
	14	75 ⁽²⁾	74		60
	13	74 ⁽²⁾	73		58
	12	73 ⁽²⁾	72		57
		72 ⁽²⁾	71		56
		71 ⁽²⁾	70		55
		70 ⁽²⁾	69		54
		69 ⁽²⁾	68		53
		68 ⁽²⁾	67		52
		67 ⁽²⁾	66		51
		66 ⁽²⁾	65		50
		65 ⁽²⁾	64		49
		64 ⁽²⁾	63		48
		63 ⁽²⁾	62		47
		62 ⁽²⁾	61		46
		61 ⁽²⁾	60		45
		60 ⁽²⁾	59		44
		59 ⁽²⁾	58		43
		58 ⁽²⁾	57		42
		57 ⁽²⁾	56		41
		56 ⁽²⁾	55		40
		55 ⁽²⁾	54		39
		54 ⁽¹⁾	53		38
		53 ⁽¹⁾	52		37
		52 ⁽¹⁾	51		36
		51 ⁽¹⁾	50		35
		50 ⁽¹⁾	49		34
		49 ⁽¹⁾	48		33
		48 ⁽¹⁾	47		32
		47 ⁽¹⁾	46		31
		46 ⁽¹⁾	45		30
		45 ⁽¹⁾	44		29
		44 ⁽¹⁾	43		28
		43 ⁽¹⁾	42		27
		42 ⁽¹⁾	41		26
		41 ⁽¹⁾	40		25
		40 ⁽¹⁾	39		24
		39 ⁽¹⁾	38		23
		38 ⁽¹⁾	37		22
		37 ⁽¹⁾	36		21
		36 ⁽¹⁾	35		20
		35 ⁽¹⁾	34		19
		34 ⁽¹⁾	33		18
		33 ⁽¹⁾	32		17
		32 ⁽¹⁾	31		16
		31 ⁽¹⁾	30		15
		30	29		12.1
		29	28		12
		28	27		11.6
		27	26		11.5
		26	25		11.1
		25	24		11
		24	23		10.6
		23	22		10.5
		22	21		10.0-10.1
		21	20		9.5-9.6
		20	19		9
		19	18
		18	17
		17	16
		16	15
		15	14
		14	13
		13	12
		12	11
		11	10
		10	9
		9	8
		8	7
		7	6
		6	5
		5	4
		4
		3.6
		3.5
		3
		2

Safari on iOS	Opera Mini	Android Browser	Blackberry Browser	Opera Mobile	Android Chrome	Android Firefox	IE Mobile	Android UC Browser	Samsung Internet	QQ Browser	Baidu Browser	KaiOS Browser
16.1
16.0	all	105	10	64	105	104	11	13.4	18.0	13.1	13.18	2.5 ⁽¹⁾
15.6		4.4.3-4.4.4	7	12.1			10		17.0
15.5		4.4		12					16.0
15.4		4.2-4.3		11.5					15.0
Show all
15.2-15.3		4.1		11.1					14.0
15.0-15.1		4		11					13.0
14.5-14.8		3		10					12.0
14.0-14.4		2.3							11.1-11.2
13.4-13.7		2.2							10.1
13.3		2.1							9.2
13.2									8.2
13.0-13.1									7.2-7.4
12.2-12.5									6.2-6.4
12.0-12.1									5.0-5.4
11.3-11.4									4
11.0-11.2
10.3
10.0-10.2
9.3
9.0-9.2
8.1-8.4
8
7.0-7.1
6.0-6.1
5.0-5.1
4.2-4.3
4.0-4.1
3.2

Notes

WebVTT must be used with the <track> element.

Firefox 31 - 54 lacks support for the ::cue pseudo-element. See bug #865395.
Firefox 55+ implements ::cue but still lacks support for the ::cue(<selector>) pseudo-element with selector. See bug #1321489.

Bugs

In Firefox 49 and below, captions are not visible for audio-only files in the video tag (see bug).
Firefox 46 and below do not support the textTrack.onCueChange() event (see details).

Resources

Data by caniuse.com
Licensed under the Creative Commons Attribution License v4.0.
https://caniuse.com/webvtt