Tekst ↔ Binarny

Use the free online Tekst ↔ Binarny tool. Fast, private and easy to use — runs entirely in your browser. Part of our Narzędzia konwersji binarnej collection.

Tekst ↔ Binarny

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

Tekst ↔ ASCII

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

Tekst ↔ HEX

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

Tekst ↔ Ósemkowy

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

Tekst ↔ Dziesiętny

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 Tekst ↔ Binarny free to use?

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

Is the Tekst ↔ Binarny safe and private?

Absolutely. The Tekst ↔ Binarny 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 Tekst ↔ Binarny?

No installation is needed. The Tekst ↔ Binarny works instantly online in any modern browser on desktop, tablet or mobile.

Does the Tekst ↔ Binarny work on mobile phones?

Yes. The Tekst ↔ Binarny is fully responsive and works smoothly on iPhone, Android and any other device.