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 →

79/10024:13HEAVY CONSTRUCTION of a Sewage Pump Station - Ep 3B2-C2 · ~9,000 words · fastPractical Engineering79/10027:29AUTOThe 2026 Genesis G90 Black Edition Is a $110,000 Ultra-Luxury SedanB2-C1 · ~7,000 words · fastDoug DeMuro79/1001:16:35AUTOACQ2: The Insane Productivity of Andrew Ross SorkinB1-B2 · ~4,000 words · fastAcquired79/10021:30AUTONothing Phones and Their "Impossible Mission"B2-C2 · ~8,000 words · fastColdFusion79/10020:27AUTOA 4K view inside Ragusea's happy placeB2-C2 · ~7,000 words · fastAdam Ragusea79/10013:43AUTOBuilding in the #1 Wildfire Zone in UtahB2-C2 · ~5,000 words · fastMatt Risinger79/1001:17:12AUTOHow Matt Mahan Thinks He Can Save CaliforniaB2-C1 · ~7,000 words · fastAll-In Podcast79/10021:32Paleontologist Answers Extinction Questions | Tech Support | WIREDC1-C2 · ~11,000 words · fastWIRED79/10013:15World's Highest Jumping RobotB2-C2 · ~8,000 words · fastVeritasium79/10038:28AUTO7 New Building Products & Big Reactions : Break TimeB2-C1 · ~5,000 words · fastMatt Risinger79/10019:15AUTOWhy Texas Won’t Stop GrowingC1-C2 · ~11,000 words · fastWendover Productions79/10024:05AUTOThe Mazda Miata 35th Anniversary Is as Good as EverB2-C1 · ~6,000 words · fastDoug DeMuro79/10018:32The world depends on a collection of strange items. They're not cheapB2-C2 · ~8,000 words · fastVeritasium79/10055:44AUTOClean Smarter, Not Harder + Chris Hayes’ Dream Cabin + Vintage Toilet ShowdownB2-C1 · ~6,000 words · fastThis Old House79/10021:52How the Korean DMZ WorksC1-C2 · ~12,000 words · fastWendover Productions79/1001:42:00AUTOAnthropic's Fable Backlash, Nationalizing AI, Inflation Heats Up & California’s Broken ElectionsB2-C2 · ~8,000 words · fastAll-In Podcast79/10048:48AUTOWe Solved the Protein Folding Problem… Now What?B2-C1 · ~7,000 words · fastStarTalk79/10013:47Why SpaceX Cares About DirtB2-C2 · ~9,000 words · fastPractical Engineering79/10015:52AUTOWhy We Insulate | The Builders Insulation Playbook - Ep. 1B2-C2 · ~7,000 words · fastMatt Risinger79/10012:38The 500-Year-Long ExperimentC1-C2 · ~12,000 words · fastSciShow79/10023:32AUTOThe Logistics of FirefightingB2-C2 · ~9,000 words · fastWendover Productions79/1009:24What the Heck is a FODMAP?B2-C2 · ~10,000 words · fastSciShow79/1002:03:06AUTOJoe Rogan Experience #2524 - Rupert LoweB2-C1 · ~5,000 words · fastPowerfulJRE79/1002:26:44AUTOMale vs. Female Brain Differences & How They Arise From Genes & Hormones | Dr. Nirao ShahC1-C2 · ~12,000 words · fastAndrew Huberman

Which 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.

#ChannelLevel range (0–100)MedianTypical bandPaceVideosHours
1Easy English64831B1-B2medium13837 h
2English with Lucy88141B1-B2medium15049 h
3Learn English with Papa Teach Me107142B1-B2medium10620 h
4Rachel's English58849B1-B2medium14068 h
5BBC Learning English07554B2-C2medium19130 h
6Speak English With Vanessa288556B1-B2fast17485 h
7Learn English with Bob the Canadian438666B1-B2fast8834 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