Comprehensible input · English

Comprehensible input in English

3,654 videos from 34 channels, each scored from its own subtitle track — vocabulary load and speaking pace. Filter to your level, then watch it on YouTube.

3,654

videos scored

channels

2,338 h

of material

987

made for learners

Find something to watch

The number on each thumbnail is its difficulty score out of 100: mostly speaking pace, partly vocabulary load. How it is measured →

LevelAny Beginner Intermediate Advanced

LengthAny Under 10 min 10–30 min Over 30 min

PaceAny Slow Medium Fast Very fast

ContentAny Made for learners Real-world content Science & ideas (1,812)Entertainment (979)Podcasts (848)Talk shows (442)

SortEasiest first Hardest first Newest

41/10011:16Do YOU Mispronounce These Common English Words?C1-C2 · ~20,000 words · mediumEnglish with Lucy

41/1001:24:10Ocean with David Attenborough (Full Documentary) | World Ocean Day Special | National GeographicB2-C2 · ~8,000 words · mediumNational Geographic

41/1005:47How does leg lengthening surgery work? - Jason Shih HoellwarthC1-C2 · ~12,000 words · mediumTED-Ed

41/10042:40Why celebrities all have restaurants, even though restaurants are terrible (PODCAST E73)B2-C1 · ~6,000 words · mediumAdam Ragusea

42/10025:13100 IMPORTANT Antonyms in English (B1 B2 and C1 Level Vocabulary)C1-C2 · ~11,000 words · mediumEnglish with Lucy

42/1005:56The epic Nordic legend of the monster slayer - Iseult GillespieC1-C2 · ~12,000 words · mediumTED-Ed

42/10026:34Why MAHA hasn't done anything about processed foodB2-C2 · ~8,000 words · mediumAdam Ragusea

42/1006:11How does the space station never run out of oxygen? - Alvaro Romero-Calvo and Theo St FrancisC1-C2 · ~13,000 words · mediumTED-Ed

42/10016:53Are YOU sure about these American English sounds?B1-B2 · ~4,000 words · mediumRachel's English

42/1007:35AUTOBritish Slang Modifiers | Speak Like a Native with "Well," "Proper," "Massive," & MoreB1-B2 · ~6,000 words · mediumLearn English with Papa Teach Me

42/10014:39AUTOSay These 16 Phrases to IMMEDIATELY Sound British!B1-B2 · ~4,000 words · mediumEnglish with Lucy

42/10013:18Fix your grammar: IS or ARE - Common Mistakes & Grammar RulesB1-B2 · ~8,000 words · mediumEnglish with Lucy

42/1002:56:28New Discoveries Rewrite Maya History | Rise and Fall of the Maya MEGA Episode | National GeographicB2-C2 · ~8,000 words · mediumNational Geographic

42/1005:38Talking about public transport 🚌🚈🚋 Real Easy EnglishA2-B2 · ~3,000 words · mediumBBC Learning English

42/1005:59Are vampire bats dangerous? - Imran RazikC1-C2 · ~13,000 words · mediumTED-Ed

42/10031:2350 Hours on Europe's Most Dangerous IslandB1-B2 · ~4,000 words · mediumYes Theory

42/10010:28If you know these 15 phrases, your professional English is EXCELLENT!B1-B2 · ~5,000 words · mediumEnglish with Lucy

42/10014:13AUTOIf you know these 15 C2-level words, your English is the MAXIMUM level!B2-C2 · ~12,000 words · mediumEnglish with Lucy

42/1005:25Talking about seasons ❄️☀️🍂 Real Easy EnglishB1-B2 · ~5,000 words · mediumBBC Learning English

42/1005:57Father vs. Son: A journey into the underworld - Joseph MbeleC1-C2 · ~14,000 words · mediumTED-Ed

42/1005:54The surprising reason zebras have stripes - Cella WrightC1-C2 · ~13,000 words · mediumTED-Ed

42/1008:34What BRITISH PEOPLE are REALLY SAYING...B1-C1 · ~3,000 words · mediumLearn English with Papa Teach Me

42/1001:00:43AUTOC1 + C2 English in 1 HourB1-C2 · ~7,000 words · mediumEnglish with Lucy

42/10011:17AUTOREAL ENGLISH conversation and REAL ITALIAN Pizza! - Show Me Your Food!B1-B2 · ~3,000 words · mediumLearn English with Papa Teach Me

English channels, ranked

ChannelsAny Made for learners Real-world content

Ranked by median difficulty, easiest first. The bar is a range, not a label — a channel typically spans a wide stretch of the scale, so one level would be false for its own hardest videos.

#	Channel	Level range (0–100)	Median	Typical band	Pace	Videos	Hours
1	TED-Ed	27–91	50	C1-C2	medium	191	19 h
2	National Geographic	27–89	57	B2-C2	medium	65	81 h
3	TED	22–87	58	B2-C2	fast	69	16 h
4	Essential Craftsman	33–87	63	B2-C1	fast	136	38 h
5	Real Engineering	47–86	64	C1-C2	fast	76	30 h
6	Technology Connections	56–90	67	B2-C2	fast	89	47 h
7	Kurzgesagt – In a Nutshell	13–88	68	B2-C2	fast	60	13 h
8	Veritasium	48–92	69	B2-C2	fast	118	56 h
9	Lex Fridman	27–89	70	B2-C1	fast	127	377 h
10	StarTalk	40–91	70	B2-C2	fast	108	98 h
11	Acquired	33–91	71	B2-C2	fast	86	221 h
12	Yes Theory	28–87	72	B1-B2	fast	90	48 h
13	ColdFusion	55–86	72	B2-C2	fast	117	38 h
14	Vox	43–90	72	B2-C2	fast	91	51 h
15	First We Feast	39–97	72	B1-B2	fast	120	41 h
16	Andrew Huberman	45–95	75	B2-C2	fast	144	237 h
17	Practical Engineering	59–89	75	B2-C2	fast	142	41 h
18	Johnny Harris	49–90	75	B2-C2	fast	116	62 h
19	Wendover Productions	52–91	76	C1-C2	fast	129	47 h
20	SciShow	55–96	76	C1-C2	fast	194	48 h
21	Jimmy Kimmel Live	36–87	76	B1-B2	fast	196	42 h
22	WIRED	26–91	77	B2-C2	fast	73	28 h
23	Vanity Fair	38–91	78	B1-B2	fast	96	28 h
24	The Diary Of A CEO	38–92	79	B1-B2	fast	152	316 h
25	All-In Podcast	45–90	81	B2-C2	fast	132	143 h
26	PowerfulJRE	40–90	81	B1-C1	very fast	99	269 h
27	Matt Risinger	55–92	83	B2-C2	very fast	140	54 h
28	Doug DeMuro	65–90	83	B2-C1	very fast	139	99 h
29	The Tonight Show Starring Jimmy Fallon	40–89	84	B1-B2	very fast	30	6 h
30	Drew Binsky	83–89	86	B1-B2	very fast	26	14 h
31	SmarterEveryDay	59–91	86	B2-C2	very fast	54	32 h
32	Adam Ragusea	24–96	87	B2-C2	very fast	186	54 h
33	Marques Brownlee	53–92	87	B2-C2	very fast	127	28 h
34	MrBeast	75–94	87	B1-B2	very fast	92	34 h
35	This Old House	58–94	88	B2-C2	very fast	89	46 h
36	Mark Rober	72–95	89	B2-C1	very fast	43	15 h
37	Joshua Weissman	64–96	90	B2-C2	very fast	117	45 h
38	3Blue1Brown	80–94	91	B2-C2	very fast	58	24 h

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