• Online Audio Converter is a free, browser-based tool for converting audio and video files across numerous formats.
• Users can extract audio from video and utilize advanced settings, including bitrate, sample rate, channel count, fade in/out, and tag editing.
• The service supports over 300 input formats, provides batch conversion, and allows tag editing for artist, album, year, and genre.
• Files are automatically deleted a few hours post-processing to maintain user privacy and security.
• A premium upgrade is available, allowing for larger file sizes (up to 10 GB), unlimited conversions, and ad-free access.
Converts from more than 300 audio and video file formats to MP3, WAV, M4A, FLAC, OGG, AMR, MP2, M4R and more
Extracts audio tracks directly from video files, enabling music or sound extraction
Advanced settings allow configuration of bitrate, sample rate (24 kHz to 96 kHz), channel count (mono/stereo), fade-in/out and reverse playback
Batch conversion supports multiple files simultaneously, outputted as a ZIP archive for download
Tag editing support for MP3, OGG, FLAC, WAV — allowing changes to track name, artist, album, year and genre
Browser-based operation: no software installation, works across platforms via web interface
Automatic deletion of uploaded files a few hours after conversion for data privacy
Free tier available with file size and usage limits; premium subscription available (US $6/month) for larger file size (10 GB), unlimited conversions and no ads
Simple workflow: upload file → choose format/settings → download result, making it accessible for non-technical users
Works cross-platform and supports large file sizes in premium tier; fast conversion times due to optimized browser-based tool
Which file formats can I convert with Online Audio Converter?
You can upload audio or video files in over 300 formats and convert them into MP3, WAV, M4A, FLAC, OGG, AMR, MP2, M4R and others.
Can I extract the audio track from a video with this tool?
Yes — Online Audio Converter supports extracting the audio from video files, allowing you to convert or save the soundtrack separately.
Are there advanced conversion settings available?
Yes — you can adjust bitrate, sample rate (24 kHz–96 kHz), number of channels, apply fade-in/out, reverse playback, and edit metadata tags.
Is using Online Audio Converter free, and what are the limits?
Yes — there is a free plan with file size and usage limits (e.g., up to 4 GB file size). A premium plan (US $6/month) extends limits to 10 GB file size, unlimited conversions and removes ads.
How is my data handled and secured by the service?
Uploaded files are processed in the browser/web tool and are automatically deleted from the service’s servers a few hours later, limiting access and protecting user privacy.