Data Storage Converter
Convert between 11 data-size units — bit, byte, KB/MB/GB/TB/PB (decimal, 1000-based) and KiB/MiB/GiB/TiB (binary, 1024-based). Explains why your "1 TB" hard drive shows 0.909 TB in the OS.
What powers the Data Storage Converter
11 units: bit, byte, KB, MB, GB, TB, PB, KiB, MiB, GiB, TiB
Decimal (1000) and binary (1024) both supported
Bit ↔ byte conversion (8 bits = 1 byte)
Petabyte for cloud / data center scale
Tebibyte for accurate OS reporting
Why the Data Storage Converter is different
Browser-native
The Data Storage Converter runs entirely in your browser. Input is processed locally — never uploaded, never logged, never cached anywhere outside your device.
No artificial limits
No daily quotas, no character ceilings, no "upgrade for more" walls. Every feature is the complete feature — the same on the first use as the thousandth.
Production-grade quality
Built to the same engineering bar as paid SaaS tools — accurate algorithms, audited logic, responsive design and accessibility-tested interactions.
Common use contexts
- Reconciling "1 TB" hard drive vs OS storage display
- Bandwidth calculations (Mbps vs MBps)
- Cloud storage pricing comparisons
- Backup and archive sizing
Private and secure
Zero upload
All processing happens in your browser. Input is never transmitted, logged or cached.
Works offline
Once the page loads, the tool runs without an internet connection. No network calls happen during use.
No tracking
No accounts, no cookies for tool state. Only aggregate analytics count visits at the page level.