Header slot HTML
Number Base Converter
Convert numbers between binary, decimal, and hex.
In-content slot
Input
Hex supports 0–9 and A–F.
Output
FAQ
1) Select or upload a file. 2) Choose the target format or options. 3) Convert / generate the output. 4) Download the result.
Yes. FreezeBit tools are free to use.
No. Most tools run locally in your browser. We do not store your input unless explicitly stated.
Yes. Each tool has its own URL—bookmark it or share it with anyone.
Yes for decimal input. Output binary/hex is shown as unsigned 32-bit representation.
It’s easier to read consistently. You can copy and use it anywhere.
It uses JavaScript parseInt—very large integers may lose precision.
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AICI ESTE SIDEBARPrivacy
We don’t store your input on our servers. Most tools run locally in your browser.