Quickly convert file sizes and storage capacities. Essential for developers, IT professionals, and anyone needing to calculate disk space or bandwidth requirements.
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Data Unit Converter
Convert digital storage units instantly. GB, TB, MB, KB, and Bytes. Fast, free, and 100% private. All processing happens locally.
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Select files or drag & drop here
Processed 100% locally in your browser. Your files never touch an external server.
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100% Client-Side Privacy•No File Size Limits•Free Forever
About Data Unit Converter
FusioFiles 100% Client-Side Privacy Guarantee
Your files and data never leave your browser — processed directly on your device.
Zero Server UploadsExecution occurs entirely in browser memory via WebAssembly and HTML5 Canvas.
HIPAA & GDPR ReadySafe for confidential tax forms, medical records, financial sheets, and legal contracts.
Zero Cloud LatencyInstant results with no upload delays, server queues, or third-party tracking.
Automatic RAM PurgeBuffers and caches are automatically wiped clean the instant you close the tab.
1
Enter Value
Type the number you wish to convert.
2
Select Units
Choose the input and output units (e.g., MB to GB).
3
Result
Copy the converted value instantly.
Key Features
All Units
Bytes to Terabytes.
Precise
Supports both Decimal (1000) and Binary (1024) bases.
Instant
Real-time conversion as you type.
Frequently Asked Questions
GB (Gigabyte) usually refers to 1000^3 bytes, while GiB (Gibibyte) refers to 1024^3 bytes. This tool handles the standard decimal conversion used by most manufacturers.
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