Comprehensible input · English
Comprehensible input in English
5,210 videos from 45 channels, each scored from its own subtitle track — vocabulary load and speaking pace. Filter to your level, then watch it on YouTube.
5,210
videos scored
45
channels
3,265 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 →
ContentAnyMade for learnersReal-world contentScience & ideas (1,812)Entertainment (1,121)Podcasts (848)Talk shows (442)
65/10025:05Let's Learn English! Topic: The World Cup! ⚽🏆🥇 (Lesson Only)B1-B2 · ~4,000 words · fastLearn English with Bob the Canadian
65/10015:01The Rainiest Place On EarthB2-C2 · ~14,000 words · fastVeritasium
65/10027:18This game theory problem will change the way you see the worldB2-C1 · ~7,000 words · fastVeritasium
65/10016:27AUTOMichelle Khare Eats the Spiciest Meal of Her Life | Heat EatersB1-C1 · ~4,000 words · fastFirst We Feast
65/10010:36AUTOGoodbye, Extension Cord Woes [Here's How to Wrap 'Em]B2-C1 · ~5,000 words · fastEssential Craftsman
65/10017:40The decorative lamp that's built wrong on purposeC1-C2 · ~11,000 words · fastTechnology Connections
65/10028:25AUTOThe Ferrari 612 Manual Is the Perfect Grand Touring CarB2-C1 · ~6,000 words · fastDoug DeMuro
65/10011:24What Sitting All Day Does to Your Brain and Body | Keith Diaz | TEDB1-C1 · ~5,000 words · fastTED
65/10015:15The Hidden Engineering Behind the Falkirk WheelB2-C2 · ~10,000 words · fastPractical Engineering
65/10018:28The Grid That Doubles the Strength of the GroundC1-C2 · ~10,000 words · fastPractical Engineering
65/10010:10AUTOEvery Sawzall Trick You Need to KnowB2-C1 · ~5,000 words · fastEssential Craftsman
65/10019:32Sexuality Professor Answers Dating Questions | Tech Support | WIREDB1-C1 · ~5,000 words · fastWIRED
65/10016:145 Weird Things We Figured Out On the ISSB2-C2 · ~8,000 words · fastSciShow
65/10026:39AUTOShe Cooks Your Leftover McDonald’s (For Profit)B2-C2 · ~6,000 words · fastDrew Binsky
66/10015:07AUTOAaliyah Edwards vs. Paige Bueckers | Hot Ones VersusB1-C1 · ~4,000 words · fastFirst We Feast
66/10020:05How Nebula WorksC1-C2 · ~11,000 words · fastReal Engineering
66/10014:59I’ll Help You Speak Like a Native: My Work Trip Vlog for Perfect English Pronunciation!B1-B2 · ~3,000 words · fastRachel's English
66/10027:10What They (Probably) Don't Teach You About Rainbows At SchoolB2-C2 · ~8,000 words · fastVeritasium
66/10010:22AUTOThe Time I Had a Gun Pulled on Me Over This SkilsawB1-B2 · ~3,000 words · fastEssential Craftsman
66/10022:22The Most Important Material Ever MadeC1-C2 · ~10,000 words · fastVeritasium
66/10017:05AUTOAdam Richman vs. Andrew Zimmern | Hot Ones VersusB2-C2 · ~5,000 words · fastFirst We Feast
66/10017:36How do vinyl records hold stereo sound?C1-C2 · ~13,000 words · fastTechnology Connections
66/10020:43Why West Virginia is so PoorB2-C2 · ~9,000 words · fastWendover Productions
66/10027:28This cassette player is built into an 8-track cartridgeC1-C2 · ~10,000 words · fastTechnology ConnectionsWhich English channel to start with
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 | Easy English | 6–48 | 31 | B1-B2 | medium | 138 | 37 h |
| 2 | English with Lucy | 8–81 | 41 | B1-B2 | medium | 150 | 49 h |
| 3 | Learn English with Papa Teach Me | 10–71 | 42 | B1-B2 | medium | 106 | 20 h |
| 4 | Rachel's English | 5–88 | 49 | B1-B2 | medium | 140 | 68 h |
| 5 | BBC Learning English | 0–75 | 54 | B2-C2 | medium | 191 | 30 h |
| 6 | Speak English With Vanessa | 28–85 | 56 | B1-B2 | fast | 174 | 85 h |
| 7 | Learn English with Bob the Canadian | 43–86 | 66 | B1-B2 | fast | 88 | 34 h |
6 of these 7 channels carry the same vocabulary band (B1-B2), and their scores still run from 0 to 88. That gap is pace: what separates the easiest of these channels from the hardest is how fast people talk, not which words they use. How that is measured →
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