Audio Conversion

Convert audio files

Features

Convert to MP3, OGG, and WAV

Export a variety of audio files to three formats

Finely adjust bitrate and more

Choose constant/variable, sample rate, and channel count too

Effects like fades

Apply fade in/out and reverse during conversion

Supports embedding tag info

Write the track name and artist name into MP3 and more

How to Use

Select an audio file

Select the source audio file. Supports loading major formats such as MP3, WAV, FLAC, and AAC

Select output type and quality

Choose the output type from MP3, OGG, or WAV, and specify the quality and constant/variable bitrate

Set details and enter tag info

Set the sample rate, channels, effects, and tag fields such as the title as needed

Run and save with the convert button

Press the convert button to start processing, and the converted file downloads automatically when done

Use Cases

Preparing material for video and music editing

Convert to a format your editing software supports in advance to avoid loading errors

Reducing the size of recordings

Compress WAV meeting recordings and voice memos to MP3 to streamline storage and sharing

Creating ringtone and BGM material

Export short audio for phones or games in your preferred format and quality

Preparing for podcast distribution

Adjust the bitrate and sample rate to match the recommended specs of your distribution platform

Basic Knowledge

Differences Between MP3, WAV, and OGG

Audio file formats are chosen based on how you balance sound quality and file size.

MP3：MP3 is a format that removes sound components inaudible to the human ear, compressing files to roughly one-tenth their original size, and is playable on virtually all devices.
WAV：WAV is an uncompressed audio file format that records sound in PCM format. While file sizes are large, it's easy to handle in editing software and is ideal for working source materials.
OGG：OGG is an open-standard compression format that offers better sound quality than MP3 at the same file size, and is commonly used in game and web app audio.

What is Bitrate

Bitrate is a value representing the amount of data per second of audio (measured in kbps). Higher bitrates result in better sound quality but larger files; music typically uses bitrates between 192 and 320 kbps.

Differences Between CBR and VBR

CBR：CBR (Constant Bitrate) is a method that records an entire track at a constant bitrate throughout, making file size predictable and easy to estimate.
VBR：VBR (Variable Bitrate) is a method that adjusts bitrate up and down based on audio complexity, allowing for higher sound quality at the same file size.