File Size Converter - Convert Bytes, KB, MB, GB, TB
Convert file sizes instantly. Add custom units, choose binary (1024) or decimal (1000) base, copy or share results.
Custom Units
Multiplier = how many bytes 1 unit represents. Example: MB = 1000000 (decimal) or 1048576 (binary).
Result
Realtime — updates as you type
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Unit
Details
Note: You can choose Decimal (1000) or Binary (1024) base. Custom units are saved locally.