Media
Convert AVIF images to PNG format with transparency support and high quality output
avif-to-pngMedia
Convert AVIF images to TIFF format with lossless quality, compression options, and professional workflows
avif-to-tiffMedia
Convert AVIF images to WebP format with advanced compression options and web optimization
avif-to-webpMedia
Change audio playback speed while maintaining original pitch using time-stretching algorithms
audio-speed-changerMedia
Splice multiple audio files into one single audio file with customizable output format
audio-splicerMedia
Track a heuristic low-level RMS proxy over time, with separate digital-silence counts and per-channel change flags.
audio-noise-floor-timelineMedia
Compare two audio files by direct sample subtraction and export residual measurements.
audio-null-testMedia
Three-band stereo imaging: mono the bass, keep the mids focused and widen the highs — exact mid/side matrices behind 4th-order Linkwitz-Riley crossovers, built from FFmpeg.
audio-multiband-stereo-widthMedia
Automatically duck a music bed under voice/dialogue using sidechain compression, with fade-in/out templates for intros and outros.
audio-podcast-intro-outro-duckerMedia
Assemble a short podcast trailer from intro music, up to 5 highlight clips, a music bed under the clips, and a loudness target.
audio-podcast-trailer-builderMedia
Compare integrated LUFS, true peak, LRA, stereo/mono, bitrate and sample rate against Apple Podcasts, Spotify, YouTube, ACX and broadcast targets.
audio-podcast-loudness-compliance-reportMedia
Apply a configurable podcast mastering chain: high-pass, denoise, de-ess, compression, EQ tilt, LUFS normalization, and true-peak limiting.
audio-podcast-mastering-chain