12 Best Websites for Learning English, Writing, and Grammar

Whether you’re a student building vocabulary, a parent supporting homework, or a teacher planning lessons, the right websites can make learning English clearer and more engaging. Below are 12 trusted resources, grouped by purpose, with short notes on how to use each one and who benefits most.

Top sites for English learners (vocabulary, listening, and practice)

Duolingo

Duolingo is a game-like app and website that introduces vocabulary and basic grammar through short, interactive lessons. It’s best for beginners and younger learners who need daily practice and motivation.

• How to use: Aim for short daily sessions and pair lessons with speaking practice.
• Tip: Use the app’s speaking and story features to apply words in context.

BBC Learning English

BBC Learning English offers free videos, audio series, and short lessons focused on real-world language, pronunciation, and current topics. It’s great for intermediate and advanced learners who want clear explanations and listening practice.

• How to use: Follow a weekly series (e.g., pronunciation or vocabulary) and shadow the presenters to improve listening and speaking.

British Council: LearnEnglish

The British Council provides structured lessons, grammar exercises, and listening activities for different levels. It’s suitable for school students and adults preparing for exams or classroom study.

• How to use: Use level-based courses and printable worksheets for regular practice.

ReadTheory

ReadTheory offers adaptive reading-comprehension exercises that adjust to a learner’s level. It’s especially helpful for K–12 students working on reading skills and test preparation.

• How to use: Encourage daily shorter passages; track progress to identify skill gaps.

Tools and sites for writing and grammar

Purdue OWL (Online Writing Lab)

Purdue OWL is a comprehensive guide to writing, grammar, academic formats, and citation styles. It’s an excellent reference for students crafting essays and teachers preparing instruction.

• How to use: Consult the site for grammar rules, essay structure, and citation examples when drafting or revising work.

Grammarly (free tier)

Grammarly provides automated spelling, grammar, and clarity suggestions through its browser extension and web editor. The free version catches many common errors and offers quick explanations.

• How to use: Use it as a second reader after you’ve drafted writing to spot mechanical issues; review explanations to learn patterns.
• Note: It’s a tool, not a substitute for learning grammar fundamentals.

Hemingway Editor

Hemingway highlights long sentences, passive voice, and readability issues to help writers make prose clearer and more direct. It’s useful for older students and anyone working on concise academic or creative writing.

• How to use: Paste your text and edit with Hemingway’s suggestions, then re-check to see improvements in clarity.

Khan Academy (Grammar & Writing)

Khan Academy offers clear, free lessons on grammar and writing techniques suitable for K–12 students. Videos and practice exercises make it a good supplement to classroom instruction.

• How to use: Follow the grammar modules in sequence and combine video lessons with the practice quizzes.

Classroom-friendly and reading resources

Cambridge English

Cambridge English provides learner resources, sample tests, and teaching materials that align to language levels. It’s helpful for teachers preparing classroom activities and students familiarizing themselves with exam formats.

• How to use: Use sample papers to practice timing and test formats; adapt classroom materials for lessons.

Coursera (audit courses)

Coursera hosts university-level courses in grammar, academic writing, and language pedagogy. Many courses can be audited for free, offering lectures and reading materials without certification.

• How to use: Audit a relevant course to deepen understanding; combine video lectures with regular writing practice.

Quizlet

Quizlet lets teachers and students create and use flashcards, vocabulary sets, and games. It’s effective for memorizing vocabulary and key grammar terms across grade levels.

• How to use: Create sets from classroom vocabulary lists and use spaced-repetition modes to review regularly.

How to choose and combine these sites

Pick one or two resources for daily practice (Duolingo, ReadTheory, Quizlet), a reliable reference (Purdue OWL, British Council), and a tool to polish drafts (Grammarly or Hemingway). For classrooms, combine teacher-led activities with adaptive practice (ReadTheory, Cambridge, Khan Academy) and leveled reading (Newsela or similar services) to build skills systematically.

Above all, regular, varied practice matters more than any single website. Mix listening, reading, writing, and speaking activities, and use these sites as guides and tools to support steady learning.