Dictate notes hands-free using your browser's speech recognition in 50+ languages.

Listen to any text read aloud with word-by-word highlighting and speed controls.

Get an extractive summary of any article or document using the TextRank algorithm.

Extract the most relevant keywords and phrases from any text using the RAKE algorithm.

Analyze the emotional tone of any text with per-sentence sentiment scoring.

Compare two texts and measure their similarity using Jaccard and cosine TF algorithms.

Detect the language of any text using trigram frequency analysis with confidence scores.

Generate customizable QR codes for URLs, text, WiFi, and more with logo overlay support.

Calculate your ideal weight range based on height using multiple medical formulas.

Measure your waist-to-hip ratio and assess your health risk category.

Estimate your due date and track pregnancy milestones based on your last period.

Configurable rest timer with audio alerts for strength training sets.

Calculate the daily calorie deficit needed to reach your weight loss goal safely.

Calculate your Body Mass Index and healthy weight range instantly.

Find your Total Daily Energy Expenditure and calorie targets.

Get exact protein, carb, and fat gram targets from your calorie goal.

Estimate your 1RM for any lift using Epley, Brzycki & Lombardi formulas.

Estimate body fat percentage using the US Navy method.

Find your 5 training zones based on age and resting heart rate.

Calculate your recommended daily water intake by weight and activity.