Convert between bytes, KB, MB, GB, TB, and PB. Supports both binary (1024) and decimal (1000) units.
How to Use
- 1 Enter your values in the input fields
- 2 Results calculate automatically as you type
- 3 Use the breakdown for detailed information
Why Use This Tool
Private & Secure
Your data never leaves your device. Everything is processed right in your browser — nothing is uploaded or stored on any server.
Lightning Fast
No waiting for uploads or server processing. Results appear instantly because all the work happens on your machine.
Free, No Sign-Up
Use this tool as many times as you want. No account required, no email, no limits — just open and go.
Accurate Results
Precise calculations you can trust. Double-check with your own math — the formulas are transparent.
Frequently Asked Questions
Is Bytes Converter free to use?
Yes, Bytes Converter is completely free with no usage limits, no account required, and no ads. You can use it as many times as you need.
Is my data safe when using Bytes Converter?
Absolutely. Bytes Converter runs entirely in your browser. Your files and data are never uploaded to any server — everything is processed locally on your device.
How accurate are the calculations in Bytes Converter?
Bytes Converter uses precise mathematical operations and follows standard calculation formulas. Results are as accurate as the values you input.
Can I use Bytes Converter on my phone?
Yes, Bytes Converter is fully responsive and works on any mobile device. Just open it in your phone's browser — no app download needed.