We tracked down 6 of the best websites for learning Khmer, including 4 you can use for free. Our top picks right now are វិគីភីឌា (Khmer Wikipedia), Wiktionary and YouGlish. Every entry below is hand-checked, and the ones that teach you come first — with free options ahead of paid ones wherever they are as good.
6 resources · 4 free
Wikipedia in Khmer.
About this tool →Read what you already know. Khmer is written without spaces between words, so reading is partly a segmentation problem — and the only cure is volume on text whose meaning you can already guess.
Free multilingual dictionary with etymologies, IPA and full conjugation tables.
About this tool →Over 100 language editions; the English edition alone has millions of entries covering hundreds of languages, with IPA, declension and conjugation tables, etymologies and usage notes that commercial apps usually paywall. The etymology sections are quietly one of the best vocabulary-retention tools available. Being crowd-sourced, coverage is uneven and rare entries can be wrong — cross-check anything unusual against a native-language dictionary.
Hear how a word is really said, searched across millions of YouTube clips.
About this tool →Type a word or phrase and it plays back real YouTube clips of people saying it in context, across 25 languages plus sign languages, so you get natural intonation and regional variation rather than an isolated dictionary recording. Free, donation-supported, no account needed. Complements Forvo: Forvo for single words, YouGlish for phrases and prosody.
Free immersion-learning roadmap plus tools and a large learner community.
About this tool →A detailed staged roadmap for acquiring a language through massive comprehensible input — what to do at each stage, when to start output, how to mine sentences — with a free tracker, starter courses and an active Discord. The roadmap and community are free; vocabulary decks, advanced courses and coaching are paid. It is opinionated to the point of dogma about avoiding early output and translation, so take the framework and ignore the purity rules if they do not fit your goals.
Open database of 13M example sentences with translations across 400+ languages.
About this tool →A collaborative, Creative Commons-licensed corpus you can search for real usage of a word or download in bulk to build your own decks. It is the raw material behind Clozemaster and countless Anki decks rather than a study tool in itself. Sentences are contributed by volunteers, so quality and naturalness vary — prefer sentences from native contributors and cross-check anything surprising.
Click any word while reading the web to translate it and make a flashcard.
About this tool →A browser extension plus web reader covering 100+ languages: click a word or drag across a phrase, get an inline translation, and it becomes a flashcard automatically. The free tier gives unlimited single-word translations but caps phrases and AI explanations at 10 a day; Premium is $6/month. Simpler and cheaper than LingQ or Migaku if all you want is frictionless reading of articles and ebooks.
Hi! Tell me what you want to learn and your situation — I'll suggest where to start.
AI advice — check details on the linked pages. Chats are stored anonymously to improve recommendations.