Convert AAC audio files into M4A container format for broader compatibility.
Convert M4A audio files into raw AAC format for systems that require AAC codec.
Convert OGG Vorbis audio files into AAC format for broader device compatibility.
Convert M4A audio files into Windows Media Audio format for Windows ecosystem compatibility.
Convert JPEG XL images into modern WebP format for broader compatibility.
Audio to Text Transcription converts spoken audio from uploaded files into editable text using browser-based speech APIs.
AAC (Advanced Audio Coding) uses lossy compressed encoding and is best for modern streaming services, YouTube, and devices where AAC is the native codec. M4A (MPEG-4 Audio) uses lossy or lossless (AAC/ALAC) encoding and excels at Apple ecosystem — iTunes, iPhones, iPads, and macOS music libraries. Converting between them lets you take advantage of each format's strengths — for example, using a compressed format for sharing and a lossless format for editing. All conversion happens locally in your browser with no file size limits.
Supported formats include MP3, WAV, OGG, M4A, FLAC, and audio tracks extracted from video files.
Quality depends on the bitrate and format you choose. Higher bitrates preserve more detail at the cost of larger file sizes.
Absolutely. All audio processing happens locally in your browser using WebAssembly. No data is transmitted.
Yes. Several tools support extracting audio tracks from video files and saving them as standalone audio files.
Most audio operations complete in seconds. Longer files or complex compression may take a bit longer.
Text to Speech (TTS)
AI voice generator with Indian accents
Audio Cutter
Trim and cut audio files online
MP3 to WAV
Convert compressed MP3 audio files into uncompressed WAV format for professional audio editing. WAV preserves full audio fidelity.
Speech to Text
Transcribe audio to text in multiple languages
MP3 Compressor
Reduce MP3 size with bitrate control
Apple Music Preview Extractor
Extracts publicly available 30-to-90-second audio preview clips from Apple Music by resolving the store URL.