MP3 test files
An MPEG audio frame header followed by padding. It is recognised as audio/mpeg but is silent/unplayable — meant for upload and MIME tests.
- 100 KB MP3
102,400 bytes
- 500 KB MP3
512,000 bytes
- 1 MB MP3
1,048,576 bytes
- 2 MB MP3
2,097,152 bytes
- 5 MB MP3
5,242,880 bytes
- 10 MB MP3
10,485,760 bytes
- 20 MB MP3
20,971,520 bytes
- 25 MB MP3
26,214,400 bytes
- 50 MB MP3
52,428,800 bytes
- 100 MB MP3
104,857,600 bytes
Good for testing
- Audio and podcast upload forms
- Voice-message attachment limits
- audio/mpeg MIME validation
Need a size that isn’t listed, such as exactly 5,242,881 bytes? Use the generator. Check what size a service accepts in the upload limits reference.