Free English Learning Tools
Instant client-side tools for ESL students and teachers. No registration. No data sent.
Word & Character Counter
Count words, characters, sentences, paragraphs, and reading time instantly. Perfect for essays, IELTS writing tasks, and social media posts.
Use tool →Anagram Solver
Enter scrambled letters and find all valid English words you can make. Great for word puzzles, crosswords, and spelling practice.
Use tool →Text to Speech Reader
Paste any English text and hear it spoken aloud. Adjust speed and voice for pronunciation practice and listening comprehension.
Use tool →Flashcard Maker
Create custom vocabulary flashcard decks and generate a shareable link that loads your cards directly into the LexFizz Flash Cards exercise.
Use tool →Random Word Generator
Generate random English words by CEFR level (A1–C2). Each word shows part of speech, difficulty level, and definition. Perfect for vocabulary drills.
Use tool →Syllable Counter
Break any English word or phrase into syllables. Useful for poetry, pronunciation, and understanding stress patterns in English words.
Use tool →Readability Checker
Measure the reading level of any text using the Flesch-Kincaid formula. Essential for teachers creating materials for specific CEFR levels.
Use tool →Sentence Shuffler
Shuffle words in a sentence to create word order exercises instantly. Teachers can generate unjumble practice activities in seconds.
Use tool →Word Scrambler
Scramble the letters in a word list to create spelling practice exercises or anagram puzzles for your students.
Use tool →Frequently Asked Questions
Are all LexFizz tools completely free?
Yes. Every tool on LexFizz is 100% free with no hidden costs, no premium tiers, and no subscription required. All tools run directly in your browser.
Do I need to create an account to use the tools?
No account or sign-up is needed. All tools work instantly in your browser without any registration.
Are the tools safe for children?
Yes. LexFizz tools are designed for ESL learners of all ages. No personal data is collected, and all processing happens locally in the browser.
Do these tools send my text to a server?
No. All LexFizz tools are client-side only. Your text never leaves your browser — everything is processed locally using JavaScript.
Which tools are best for ESL beginners?
Beginners benefit most from the Text to Speech Reader (for pronunciation), Flashcard Maker (for vocabulary building), and the Anagram Solver (for spelling practice).
Can teachers use these tools in the classroom?
Absolutely. Teachers can project any tool on a classroom screen, share links to pre-loaded flashcard decks, and use the word counter for writing tasks and essay workshops.
Do the tools work on mobile devices?
Yes. All tools are fully responsive and work on smartphones and tablets. The Text to Speech tool requires a browser that supports the Web Speech API, which includes Chrome and Safari on iOS.
How does the Flashcard Maker work?
You type word-definition pairs into the form, then click Generate Link. The tool creates a shareable URL that loads your cards directly into the LexFizz Flash Cards exercise — no account needed.
What browsers are supported?
All modern browsers are supported: Chrome, Firefox, Safari, and Edge. The Text to Speech tool works best in Chrome and Safari. Internet Explorer is not supported.
Will more tools be added?
Yes. LexFizz regularly adds new free ESL tools. Currently planned: Random Word Generator, Syllable Counter, Readability Checker, Sentence Shuffler, and Word Scrambler.