AudioSwitch
Convert audio to MP3, WAV, FLAC, M4A or OGG
Turn MP3, WAV, FLAC, M4A, AAC and OGG files into MP3, WAV, FLAC, M4A or OGG.
4 files for $4.99. No subscription. Credits never expire.
Drag & drop your file here, or click to select
Maximum file size: 100MB
Supported formats: mpeg, wav, flac, aac, ogg, mp4, x-m4a
Your privacy matters: Uploaded files are deleted immediately after processing. Results are deleted after download or within 1 hour. Only you can access your files. Learn More
Your Privacy Matters
- • Files auto-deleted after download
- • Never used for AI training
- • Only you can access your files
MP3, WAV, FLAC, M4A or OGG out
Sizes shown for a 5-minute stereo track. Pick the output format before you convert.
52.9 MB
7.2 MB
7.2 MB
52.9 MB
52.9 MB
~30 MB
9.6 MB
7.2 MB
Formats you can upload
How audio formats compare
The same short clip saved in five formats, so you can compare size and sound. AudioSwitch converts to any of them. Audio loads only when scrolled into view.
What is AudioSwitch?
AudioSwitch converts audio files between MP3, WAV, FLAC, M4A (AAC) and OGG. Upload an MP3, WAV, FLAC, M4A, AAC or OGG file up to 100MB, pick the output format, and download it. One credit per file, whatever the format. Credit packs start at $4.99. No subscription, and credits never expire.
How does the conversion work?
We decode your audio and encode it in the format you picked: MP3 at 192 kbps, 16-bit WAV, lossless FLAC, AAC at 192 kbps in an M4A file, or Ogg Vorbis. WAV and FLAC keep the source sample rate. Converting a lossy file such as an MP3 to WAV or FLAC makes it editable and compatible, but cannot add back detail the MP3 dropped.
- 1
Upload your audio
MP3, WAV, FLAC, M4A, AAC or OGG, up to 100MB.
- 2
Pick the format
MP3, WAV, FLAC, M4A (AAC) or OGG.
- 3
Download the file
Ready for your phone, DAW, editor, car or app.
Why use AudioSwitch?
- Shrinks large WAV and FLAC files to MP3 or M4A for sharing
- Turns MP3 and M4A into WAV for editors and DAWs
- No subscription: pay per file with a credit pack
- Uploaded and processed files are deleted automatically within an hour
Best for
Getting recordings and voice memos into MP3, preparing WAV files for editing software, and archiving to FLAC.
Popular AudioSwitch conversions
Often used next
- VoiceScribe: Turn the recording into a written transcript.
Simple Pricing
Buy credits once, use them anytime. No subscriptions.
Micro
$4.99Starter
$14.99Pro
$49.99Business
$149.99If a file fails to process, its credit goes back to your balance automatically. Your files are deleted after download or within 1 hour.
Developer API
Integrate AudioSwitch into your apps, workflows, and automation
API Access
Use AudioSwitch in your apps. Same credits as web - 1 credit per operation.
# File upload
# The @ symbol tells curl to read from a file path
curl -X POST https://audioswitch.app/api/v1/process \
-H "Authorization: Bearer YOUR_API_KEY" \
-F "file=@image.jpg"
# URL input
curl -X POST https://audioswitch.app/api/v1/process \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"url": "https://example.com/image.jpg"}'Response:
{
"success": true,
"downloadUrl": "https://audioswitch.app/api/outputs/abc123.png?token=...",
"expiresIn": 3600,
"creditsUsed": 1,
"creditsRemaining": 19
}Additional Endpoints:
GET /api/v1/creditsCheck your credit balance
GET /api/v1/job/:idCheck job status (for async processing)
Sign in to generate your API key and start integrating.
Frequently Asked Questions
Which audio formats are supported?
AudioSwitch opens MP3, WAV, FLAC, M4A, AAC and OGG files up to 100MB and saves them as MP3, WAV, FLAC, M4A (AAC) or OGG. Pick the output on the tool page before converting. One credit covers one file, whatever the formats.
Does converting MP3 to WAV or FLAC improve quality?
No. An MP3 has already dropped some detail, and converting it to WAV or FLAC cannot bring that back. The conversion is still useful: WAV opens in every editor and DAW, and FLAC is a lossless copy for archiving. Start from the original recording when you can.
What settings does AudioSwitch use?
MP3 is encoded at 192 kbps, M4A uses AAC at 192 kbps, WAV is 16-bit, FLAC is lossless and OGG uses Vorbis. WAV and FLAC keep the sample rate of your source file, so a 48 kHz recording stays 48 kHz.
Do credits expire?
Never! Once you purchase a credit pack, you can use those credits anytime - there's no expiration date or time limit.
Can I try before buying?
This tool has no free preview. The smallest pack covers a few files, so a first try costs little, and if a file fails to process, its credit goes back to your balance automatically. Credits never expire, so anything left over is there for your next job.
How does this compare to subscriptions?
Unlike monthly subscriptions that charge you even if you don't use the service, you only pay for what you actually use. Perfect for occasional users who don't need unlimited access.
What if I need more credits?
You can purchase additional credit packs anytime. Your credits accumulate, so buying multiple packs adds to your total balance.
Is my payment secure?
Absolutely! All payments are processed securely through Stripe, one of the world's most trusted payment processors. We never see or store your credit card information.
What happens to my files?
Your privacy is our priority. Uploaded files are deleted immediately after processing. Your results are available for download for up to 1 hour and are deleted after you download them. Only you can access your processed files.