Interacting with Tags. Tags are supported in a variety of digital formats. Never has the change of data about the composition and its performer been so simple and convenient. Free online audio converter ⭐ to convert your music and sounds. Upload your MP3, FLAC, WAV, WMA, OGG audio and get the new file type in seconds. This free tool will help you to compress MP3 audio online for free, optimize them for the web, and seamlessly convert them to a smaller size for easy sharing and faster site loading. To compress MP3 audio online, simply click Choose File, select the MP3 audio file, and download the compressed MP3 audio file. WMA. WMA is a proprietary audio container format of Microsoft. There are 4 codec used in WMA – WMA, WMA Professional, WMA Lossless and WMA Voice. It uses one of the four WMA codec to encode audio. WMA contains the audio file in Advanced Systems Format (ASF) format. The ASF file decides how the metadata will be encoded. WAV Converter. 11. Converter 365 Audio Converter. Converter 365 is an online converter that converts music from one format to Wav, MP3, AIFF, and more. It allows you to convert your audio files in any available quality in batches. Supported Audio Formats: AIFF, WAV, WMA, MP3, FLAC, M4A, etc. Convert Audio in Bulk. It offers five plans – Free, 1-month plan, 1-year plan, Lifetime plan, and Family plan. iTubeGo offers a 30-day money-back guarantee to its customers. With the premium plan, you can download videos in bulk, access private videos, and trim them before conversion. Try iTubeGo. 3. Any Video Converter. Convert your mp3 files to wma online & free. Audio Converter. Choose Files. Drop files here. 100 MB maximum file size or Sign Up. MP3. WMA is a proprietary audio container format of Microsoft. There are 4 codec used in WMA – WMA, WMA Professional, WMA Lossless and WMA Voice. It uses one of the four WMA codec to encode audio. WMA contains the audio file in Advanced Systems Format (ASF) format. The ASF file decides how the metadata will be encoded. 🔸 File format: AAX: 🔸 Full name: AAX - Audible Enhanced Audio: 🔸 File extension.aax: 🔸 MIME type: audio/vnd.audible.aax: 🔸 Developed by: Amazon: 🔸 Type of format: 🔸 Description: AAX is a file format used by Audible to store audiobooks. It's the enhanced and improved form of the AA file format. AAX files support a bitrate GJIN6.