Конвертер систем числення

Use the free online Конвертер систем числення tool. Fast, private and easy to use — runs entirely in your browser. Part of our Інструменти двійкового перетворення collection.

Текст ↔ двійковий

Convert text to 8-bit binary and decode binary back to readable text instantly.

Текст ↔ ASCII

Turn each character into its ASCII (decimal) code and back. Useful for programming and debugging.

Текст ↔ HEX

Encode text as hexadecimal byte values and decode hex back to text.

Текст ↔ вісімковий

Convert text characters to octal code points and reverse it back to text.

Текст ↔ десятковий

Map every character to its decimal Unicode code point and back again.

Number Base Converter (Bin · Oct · Dec · Hex)

Convert numbers between binary, octal, decimal and hexadecimal in any direction — perfect for programming and computer science.

Frequently Asked Questions

Is the Конвертер систем числення free to use?

Yes. The Конвертер систем числення is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.

Is the Конвертер систем числення safe and private?

Absolutely. The Конвертер систем числення runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.

Do I need to install anything to use the Конвертер систем числення?

No installation is needed. The Конвертер систем числення works instantly online in any modern browser on desktop, tablet or mobile.

Does the Конвертер систем числення work on mobile phones?

Yes. The Конвертер систем числення is fully responsive and works smoothly on iPhone, Android and any other device.