How to compress audio files?
Step 1: Upload Audio Files
Click Choose File to import or drag & drop any audio format files to Media.io online audio size reducer.
Step 2: Compress Audio File
Choose your desired audio quality to reduce audio size, then click Compress to run compressing process.
Step 3: Save the Compressed Audio
Download the compressed audio files or save them to Dropbox or Google Drive directly.
Choose other online audio tools if needed:
Cut Audio | Merge Audio | Add Audio to Video | Remove Vocal from Audio | Convert Audio to Video/Audio
Audio Compressor Online
Why choose Media.io to compress audio?
Online Reducer & Convenient to Share
You can compress audio files through Media.io on any web browser online and can save the resized audio filess to Dropbox and share on social media.
Compress Any Audio Formats & Size
Media.io can resize audio file online free within several clicks. You can compress MP3, WAV, M4A, AAC, FLAC, OGG and other audio files in any format, any audio size.
Smart Audio Output Settings
Smart audio resizer to resize audio online free in one click, make further customization like audio Quality, Bitrate, Output Size, and Format.
No Watermark Added & No File Limits
Resize audio/video online without any watermark added. You can compress the audio files without quantity limits after signing up, it is free for audio compression.
A secure HTTPS (SSL) connection website to protect your privacy, all your uploaded and compressed files will be automatically deleted from our servers in a few hours.
Fast Audio Compression Speed
This robust song/sound/voice compressor is designed to quickly yet correctly reconstruct your file's original data. Your demand for efficiency is our pursuit!