Media
Convert WAV audio to FLAC (lossless) with optional resampling and channel selection
wav-to-flacMedia
Convert WAV audio to M4A (AAC) with bitrate, resampling, and channel options
wav-to-m4aMedia
Convert WAV audio to OGG Vorbis with bitrate, resampling, and channel options
wav-to-oggMedia
Convert WAV audio to Opus with bitrate, resampling, and channel options
wav-to-opusMedia
Convert WAV audio to MP3 with bitrate, resampling, and channel options
wav-to-mp3Data Visualization
Create waterfall charts to visualize cumulative changes with positive/negative value distinction and subtotal display
waterfall-chart-generatorUtilities
Calculate the week number of a date within a year. Supports different week number calculation standards (ISO 8601, US standard, etc.) for project management, time planning, and data analysis.
week-number-calculatorMedia
Convert WebP images to WebP format without alpha channel (transparency)
webp-to-alpha-removed-webpMedia
Convert WebP images to WebP format with all metadata stripped for privacy and smaller file size
webp-to-metadata-removed-webpMedia
Compress WebP images with advanced settings for optimal file size reduction
webp-to-compressed-webpMedia
Convert WebP images to optimized WebP format with advanced compression settings
webp-to-optimized-webpMedia
Convert WebP images to PDF format for document sharing and printing
webp-to-pdf