Media
Extract audio from video and convert to Opus format
video-to-opusMedia
Extract audio from video and convert to MP3 with bitrate, resampling, and channel options
video-to-mp3Media
Extract audio from video and convert to WAV (PCM) with optional resampling and channel selection
video-to-wavFormat Conversion
Encode and decode text using Vigenère cipher with a keyword
vigenere-cipherHealth
Estimate VO2 Max based on activity type and performance data
vo2-max-calculatorHealth
Calculate waist to height ratio for health assessment
waist-to-height-ratioHealth
Calculate waist to hip ratio and assess health risks
waist-to-hip-ratioMath & Numbers
Calculate water costs based on usage and water rates
water-bill-calculatorHealth
Calculate daily water intake needs based on weight, activity, and climate
water-intake-calculatorMath & Numbers
Convert between different volume units (liters, gallons, cups, cubic meters, etc.)
volume-converterDevelopment
Generate high-quality website screenshots with customizable options using headless browser
website-screenshotMath & Numbers
Convert between different weight units (kilograms, pounds, ounces, grams, etc.)
weight-unit-converter