Convert Audio to the Format You Need
Choose a destination format and tune quality for playback, editing, or sharing.
Upload audio to convert
MP3, MP4, WAV, M4A, AAC, or FLAC · up to 200 MB
Format conversion
Match Audio to the Destination
Choose settings for editing quality or compact delivery.
Choose audio
Add one supported source file.
Set output options
Choose format, bitrate, and sample rate.
Convert in VisionStory
Create and review the real audio file.
Complete in VisionStory
Finish the audio converter result in VisionStory
An audio converter changes the container or codec so a recording fits a player, editor, publishing system, or storage workflow.
Keep the source ready for reselection
Actual audio converter processing, result inspection, and download happen in VisionStory. The next step may require the source file to be selected again.
Approve the measured output, not an estimate
Check the properties that define a successful audio converter result and retain the original until the destination accepts it.
Test the real receiving workflow
Confirm codec, format, metadata, and duration in the intended destination before approval.
Check your result
Check sound and file properties after conversion
Compare duration, sample rate, channels, and any metadata you need. Listen for distortion or missing sound before replacing the source.Check listening
Compare a familiar passage in the source and converted recording for distortion, missing channels, or other audible changes.
Check technical properties
Read duration, codec, sample rate, and channel count from the output file and compare them with the receiving app requirements.
Check tags and artwork
Open the result in its destination player and check titles, artwork, and any other metadata you want to keep.
Decision guide
Choose Compatibility, Editing Headroom, or Lossless Storage
MP3 is often chosen for compact, widely recognized delivery. WAV is commonly used for editing or uncompressed exchange.
Choose Compatibility, Editing Headroom, or Lossless Storage
FLAC provides lossless compression for compatible workflows. These are general format roles.
Choose the result you need
Choose an audio format that fits the player, editor, or publishing workflow receiving the recording.
Choose a related tool when needed
Use the dedicated cutting, merging, speed, pitch, or normalization tools when the sound needs editing rather than a different format.
Audio formats
Choose Compatibility or Fidelity
Different destinations benefit from different outputs.
Compact delivery
Prepare a widely playable compressed file.
Production quality
Use uncompressed audio for editing.
Lossless storage
Keep quality with efficient lossless encoding.
Frequently asked questions
The workflow supports MP3, MP4 files with a playable audio track, WAV, M4A, AAC, and FLAC.
