Content rating
Everyone
10+
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Content rating
Everyone
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About this app

HexBin is a lightweight and easy-to-use tool for converting between different number formats. It’s designed for developers, students, and anyone who needs quick and reliable conversions.

All processing happens directly on your device, so your data stays private.



Features

Convert between formats

* Binary (BIN)
* Octal (OCT)
* Decimal (DEC)
* Hexadecimal (HEX)
* ASCII
* Base64
* UTF-8

Enter a value once and see results in all formats instantly.



Smart history

* Saves your recent conversions
* Quickly search and reuse previous results
* Tap any entry to convert again



Bit viewer

* Visual representation of binary values
* Helps understand how data is stored at the bit level



Privacy focused

* No account required
* No internet connection needed
* No data is sent to any server



Clean and simple design

* Dark, minimal interface
* Fast and responsive
* Easy to use for both beginners and developers



Who is it for?

* Developers and engineers
* Students learning computer science
* Anyone working with number systems



HexBin focuses on doing one thing well: making number base conversion simple, fast, and private.
Fast, private number base converter — Hex, Binary, Decimal, ASCII & more.
Updated on
May 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Committed to follow the Play Families Policy

What’s new

This update focuses on improving usability, visual consistency, and cross-platform responsiveness.