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What is FF FE?

What is FF FE?

3 Answers. 3. 18. From this wikipedia article, FF FE means UTF16LE . So you should tell iconv to convert from UTF16LE to UTF8 : iconv -f UTF-16LE -t UTF-8 dotan.csv > fixed.txt.

What does a byte order mark do?

The byte-order mark indicates which order is used, so that applications can immediately decode the content. In the UTF-8 encoding, the presence of the BOM is not essential because, unlike the UTF-16 encodings, there is no alternative sequence of bytes in a character.

What is UTF-16 BOM?

In UTF-16, a BOM ( U+FEFF ) may be placed as the first character of a file or character stream to indicate the endianness (byte order) of all the 16-bit code units of the file or stream.

Does UTF-8 byte have an order mark?

UTF-8 has the same byte order regardless of platform endianness, so a byte order mark isn’t needed. However, it may occur (as the byte sequence EF BB FF ) in data that was converted to UTF-8 from UTF-16, or as a “signature” to indicate that the data is UTF-8.

How do I get rid of BOM?


  1. Download Notepad++.
  2. To check if BOM character exists, open the file in Notepad++ and look at the bottom right corner. If it says UTF-8-BOM then the file contains BOM character.
  3. To remove BOM character, go to Encoding and select Encode in UTF-8.
  4. Save the file and re-try the import.

What is CSV BOM?

Byte Order Mark (BOM) and Encoding According to Wikipedia, these are hidden characters provided at the start of a text stream (or in this case, CSV file) to indicate the encoding type of the file.

How do I remove byte order mark?

How to remove BOM. If you want to remove the byte order mark from a source code, you need a text editor that offers the option of saving the mark. You read the file with the BOM into the software, then save it again without the BOM and thereby convert the coding. The mark should then no longer appear.

What is BOM in coding?

BOM stands for Byte Order Mark . In short, the BOM is marker at the beginning of a file to indicate if the most significant byte, or the least significant byte should come first.

Does UTF-16 require BOM?

The LE and BE variants do not have a BOM. For UTF-16: The UTF-16 encoding scheme may or may not begin with a BOM. However, when there is no BOM, and in the absence of a higher-level protocol, the byte order of the UTF-16 encoding scheme is big-endian.

How do I get rid of byte order marks?

What does the you + FEFF byte order mark mean?

The byte order mark (BOM) is a Unicode character, U+FEFF BYTE ORDER MARK (BOM), whose appearance as a magic number at the start of a text stream can signal several things to a program reading the text: The byte order, or endianness, of the text stream;

Where do you find the byte order mark?

Byte order mark is an abstract character used to declare and recognize Unicode encoding of a text file. It is encoded as Unicode character U+FEFF byte order mark (BOM). BOM use is optional, and, if used, should appear at the start of the text stream.

What kind of order mark is UTF 8?

PK␃␄ UTF-8 byte order mark, commonly seen in text files. UTF-16LE byte order mark, commonly seen in text files. UTF-16BE byte order mark, commonly seen in text files. 52 49 46 46 ?? ?? ?? ??

What does you + FFFE at beginning of text file mean?

When an application finds U+FFFE at the beginning of a text file, it interprets it to mean that the file is a byte-reversed Unicode file. The application can either swap the order of the bytes or alert the user that an error has occurred.