Comprehensible input · English
Comprehensible input in English
1,777 videos from 17 channels, each scored from its own subtitle track — vocabulary load and speaking pace. Filter to your level, then watch it on YouTube.
1,777
videos scored
17
channels
1,435 h
of material
591
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 →
ContentAnyMade for learnersReal-world contentScience & ideas (501)Podcasts (378)Entertainment (182)Talk shows (126)
32/10040:05How to Speak American English…FAST!B1-B2 · ~4,000 words · mediumRachel's English
32/10017:28AUTOEnglish Speaking PracticeB1-B2 · ~5,000 words · mediumEasy English
32/10011:58If you know these 10 English grammar rules, your English is amazing!B1-B2 · ~7,000 words · mediumEnglish with Lucy
32/10016:33AUTOWorkplace EnglishB1-B2 · ~4,000 words · mediumEasy English
32/10017:03AUTOImmigrant Life - English ConversationB1-B2 · ~4,000 words · mediumEasy English
32/10016:51AUTOPractise Speaking & Reading Out Loud with This English Shadowing ExerciseB1-B2 · ~5,000 words · mediumEnglish with Lucy
32/1006:49The incredible engineering of Venice - Stephanie H. SmithC1-C2 · ~15,000 words · slowTED-Ed
32/1005:50Talking about 👨👩👧👦❤️ family: Real Easy EnglishA2-B1 · ~2,000 words · mediumBBC Learning English
32/10011:56ME TOO vs ME NEITHER // SO DO I vs NEITHER DO I // SO HAVE I vs NEITHER HAVE IB1-B2 · ~5,000 words · mediumEnglish with Lucy
33/10019:11AUTOPractical English ConversationB1-B2 · ~4,000 words · mediumEasy English
33/10019:43AUTOEnglish Conversation on the StreetB1-B2 · ~4,000 words · mediumEasy English
33/10025:22Exploring Japan's Remote Border with Russia (no one comes here)B1-B2 · ~4,000 words · mediumYes Theory
33/10014:10AUTOPronounce British Towns & Cities CORRECTLY - Modern RP AccentC1-C2 · ~20,000 words · slowEnglish with Lucy
33/1005:43Talking about food 🍔🥒🍫 Real Easy EnglishA2-B1 · ~3,000 words · mediumBBC Learning English
33/10017:28AUTOEnglish for SchoolB1-B2 · ~4,000 words · mediumEasy English
33/1006:29What are truffles, and why are they so expensive? - Carolyn BeansC1-C2 · ~13,000 words · slowTED-Ed
33/10015:55AUTOFamily Life - English ConversationB1-B2 · ~3,000 words · mediumEasy English
33/10017:19Stop Making These MOST COMMON English Mistakes!B1-B2 · ~3,000 words · mediumLearn English with Papa Teach Me
33/10015:00AUTOEveryday English Conversions Made EasyB1-B2 · ~3,000 words · mediumEasy English
33/1001:00:28Get It RIGHT! | How To Nail -ED Endings—Speaking EnglishB1-B2 · ~6,000 words · mediumRachel's English
33/1007:05Edgar Allan Poe's story of the Red Death - Iseult GillespieC1-C2 · ~17,000 words · slowTED-Ed
33/1006:33Why was bloodletting so popular? - Stephanie Honchell SmithC1-C2 · ~20,000 words · slowTED-Ed
33/1006:09When did we start using passports? - Kristin SurakB2-C2 · ~11,000 words · slowTED-Ed
33/10039:19Want to Speak English Confidently?...FRIENDS can help you!B1-B2 · ~4,000 words · mediumRachel's EnglishEnglish channels, ranked
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 | Kurzgesagt – In a Nutshell | 13–88 | 68 | B2-C2 | fast | 60 | 13 h |
| 5 | Lex Fridman | 27–89 | 70 | B2-C1 | fast | 127 | 377 h |
| 6 | Yes Theory | 28–87 | 72 | B1-B2 | fast | 90 | 48 h |
| 7 | WIRED | 26–91 | 77 | B2-C2 | fast | 73 | 28 h |
| 8 | Vanity Fair | 38–91 | 78 | B1-B2 | fast | 96 | 28 h |
| 9 | The Diary Of A CEO | 38–92 | 79 | B1-B2 | fast | 152 | 316 h |
| 10 | PowerfulJRE | 40–90 | 81 | B1-C1 | very fast | 99 | 269 h |
| 11 | The Tonight Show Starring Jimmy Fallon | 40–89 | 84 | B1-B2 | very fast | 30 | 6 h |
| 12 | MrBeast | 75–94 | 87 | B1-B2 | very fast | 92 | 34 h |
| 13 | Mark Rober | 72–95 | 89 | B2-C1 | very fast | 43 | 15 h |
Watching is the other halfYouTube gives you one subtitle line, in one language. Linglass puts English and your own language on screen together, and turns any word you tap into a flashcard.Add to Chrome — free