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Binafy

Binafy is the fastest way to translate text to binary and convert between number bases — no account, no network, no fuss. Type any text and instantly see its UTF-8 binary representation. Paste binary back in and decode it to text in one tap. Switch to Number Bases mode and watch…

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Boilerplate description

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Binafy is the fastest way to translate text to binary and convert between number bases — no account, no network, no fuss. Type any text and instantly see its UTF-8 binary representation. Paste binary back in and decode it to text in one tap. Switch to Number Bases mode and watch 255 become 11111111, FF, and 377 simultaneously as you type. Run bitwise operations on the Bit Tools tab, or pin a base-converter widget to your Home Screen. Built for programmers, students, and anyone who needs a reliable binary translator that works offline and respects your privacy. INCLUDED · Text → Binary (UTF-8, space-separated bytes) · Binary → Text decoding · 4-base number conversion: binary, decimal, hex, octal · Bitwise tools: AND, OR, XOR, NOT, and shifts · One-tap copy for any output · Last 10 conversions saved automatically WHAT MAKES BINAFY DIFFERENT · Live multi-radix conversion as you type — no Convert button · Bit Tools with an 8-bit flipper for hands-on bitwise work · Shortcuts actions and a Home Screen widget for power users BINAFY PRO (one-time in-app purchase) · Unlimited searchable history · Batch mode — convert multiple lines at once · Hex, octal, and decimal text encoding · Bit-length formatting (8 / 16 / 32 / 64-bit) · Home-screen widget — convert at a glance · Export and share formatted results PRICING Binafy Pro is a single one-time purchase — no subscription. All core conversion tools ship with the app. FEEDBACK Questions or feature requests? Email obeliskclubclub@gmail.com — we usually reply within one or two business days. Fully local. Zero trackers. No subscription. Terms of Use: https://obelisk.club/apps/binarytranslator/terms Privacy Policy: https://obelisk.club/apps/binarytranslator/privacy

Key features

  • Instant text ↔ binary translation (UTF-8)

  • Binary, decimal, hex, and octal conversion

  • Bitwise tools: AND, OR, XOR, NOT, shifts

  • Pro: unlimited history with search

  • Pro: batch mode, hex/octal encoding, home-screen widget

  • Fully offline — no account needed

Download links

Founder quote

“Binafy is built around one principle: your data stays on your device. We don't want it, we don't store it, and we don't need it to make the app work. Everything that can run locally, does.”
— Peter Zhang, solo developer, Obelisk Club

About Obelisk Club

Obelisk Club is a portfolio of focused, local-first Mac and iOS productivity apps built by a solo developer. The portfolio includes 13 apps spanning note-taking, screenshots, photo workflow, beverage tracking, file compression, and more — all sharing a single principle: software that works without an account, without a cloud, and without a subscription.

Press contact

obeliskclubclub@gmail.com

https://obelisk.club

Happy to share a complimentary Pro promo code, schedule a Q&A, or provide additional materials. Typical response within 24 hours.

Quick facts

App name
Binafy
Maker
Peter Zhang · Obelisk Club
Theme color
#F0EEE9