DevToolsmith

Bytes Converter

Convert storage sizes between decimal SI units and binary IEC units with exact arithmetic.

Runs 100% in your browser — nothing is uploaded

Result
0 chars · 0 bytes · 0 lines

Up to 200,000 input characters and 2 million output characters. Processing stays on this device.

Use Bytes Converter

Convert storage sizes between decimal SI units and binary IEC units with exact arithmetic. Start with the sample, select the options and run the tool. Copy or download the result after reviewing it.

Behavior and limits

kB is 1,000 bytes and KiB is 1,024 bytes. Decimal inputs allow twelve fractional places. Results are truncated to twelve fractional places and marked ≈ when inexact; large byte counts do not pass through floating-point numbers.

Example input

1024

Expected behavior for the example

B: 1024; kB: 1.024; KiB: 1

Check important output in the application that will consume it. Use the tool directory to find related formats and tasks.

Frequently asked questions

How does Bytes Converter handle my input?

kB is 1,000 bytes and KiB is 1,024 bytes. Decimal inputs allow twelve fractional places. Results are truncated to twelve fractional places and marked ≈ when inexact; large byte counts do not pass through floating-point numbers.

Is my input uploaded or saved automatically?

Processing runs locally in this browser. Input and results are not saved automatically. Downloads happen only when you choose them. The static preview blocks scripts and external resources when one is available.