Data Storage Converter

Free Online Data Storage Converter

This tool supports conversion between common data storage units including Byte, KB, KiB, MB, MiB, GB, GiB, TB, PB, EiB, bit, Kbit, Mbit, and Gbit. Supports both SI decimal prefixes (KB/MB/GB) and IEC binary prefixes (KiB/MiB/GiB). Enter a value in any unit to see results in all other units in real time. All data is processed locally in your browser — nothing is uploaded to any server, fully protecting your privacy.

Features

• Supports 16 common data storage unit conversions
• Supports both SI decimal prefixes (KB/MB/GB) and IEC binary prefixes (KiB/MiB/GiB), covers bit units
• All units displayed simultaneously with real-time sync
• Automatic scientific notation for very large or small values
• One-click copy of conversion results
• Pure frontend offline processing, protects user privacy

Common Conversion Formulas

• 1 KB = 1000 B
• 1 MB = 1000 KB
• 1 KiB = 1024 B
• 1 MiB = 1024 KiB
• 1 B = 8 bit

Common Reference Values

• 1 KB = 1000 Bytes
• 1 KiB = 1024 Bytes
• 1 GB = 1 Billion Bytes
• 1 GiB ≈ 1.074 GB
• 1 MB = 1000 KB

How to Use

1. 1Click on any unit card's input field
2. 2Enter a value, other units update in real time
3. 3Click the copy button to copy conversion results