FLP (.flp)
.flp file signature | application/octet-stream
FL Studio Project File
Magic Bytes
Offset 0
46 4C 68 64
Sources: Wikipedia
Extension
.flp
MIME Type
application/octet-stream
Byte Offset
0
Risk Level
Safe
Validation Code
How to validate .flp files in Python
def is_flp(file_path: str) -> bool:
"""Check if file is a valid FLP by magic bytes."""
signature = bytes([0x46, 0x4C, 0x68, 0x64])
with open(file_path, "rb") as f:
return f.read(4) == signatureHow to validate .flp files in Node.js
function isFLP(buffer: Buffer): boolean {
const signature = Buffer.from([0x46, 0x4C, 0x68, 0x64]);
return buffer.subarray(0, 4).equals(signature);
}How to validate .flp files in Go
func IsFLP(data []byte) bool {
signature := []byte{0x46, 0x4C, 0x68, 0x64}
if len(data) < 4 {
return false
}
return bytes.Equal(data[:4], signature)
}API Endpoint
/api/v1/flp
curl https://filesignature.org/api/v1/flp
See the full API documentation for all endpoints and parameters.
Frequently Asked Questions
What is a .flp file?
A .flp file is a FLP file. FL Studio Project File
What are the magic bytes for .flp files?
The magic bytes for FLP files are 46 4C 68 64 at byte offset 0. These bytes uniquely identify the file format regardless of the file extension.
How do I validate a .flp file?
To validate a .flp file, read the first bytes of the file and compare them against the known magic bytes (46 4C 68 64) at offset 0. This is more reliable than checking the file extension alone, as extensions can be renamed.
What is the MIME type for .flp files?
There is no officially registered MIME type for .flp files. Systems typically use application/octet-stream as a generic fallback when handling this format.
Is it safe to open .flp files?
FLP (.flp) files are generally safe to open. They are classified as low risk because they primarily contain data rather than executable code. However, always ensure files come from a trusted source.