# Radix64: Base64 Encoder — Text, photos & files, offline

> Text, photos & files, offline (iPhone/iPad app by 永 张.)

- Source: https://appshunter.io/ios/app/radix64-base64-encoder/id6787240268 (this page in markdown: same URL + `.md`)
- Developer: [永 张](https://appshunter.io/developer/1806535769)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 1 MB
- Languages: American English
- Released: 2026-07-09
- Data updated: 2026-07-21
- User reviews in markdown: https://appshunter.io/ios/app/radix64-base64-encoder/id6787240268/reviews.md

## What is Radix64?

Radix64 turns text, photos, and files into Base64 — and back — entirely on your iPhone, with no upload and no account. It's built for developers who need a data URI for CSS or HTML, anyone decoding a token, or someone who just needs a quick, clean Base64 encode or decode without hunting through a cluttered web tool.

Type or paste on either side and watch the other update instantly — encoding and decoding share one screen, so there's no mode to pick first. Import a photo or file to get its Base64 (or a ready-to-use data: URI), or paste Base64 back in to reconstruct and share the original file.

Included
• Live, two-way text ↔ Base64 conversion
• Standard and URL-safe variants, with or without padding
• One-tap Data URI wrapping for CSS and HTML
• Encode photos and files to Base64, decode Base64 back into a file
• Recent conversion history

Radix64 Pro unlocks batch file and photo conversion plus unlimited, searchable history — a one-time purchase, no subscription.

Radix64 is a focused utility, not a bloated suite — open it, convert, done.

Terms of Use (EULA): https://obelisk.club/base64converter/terms
Privacy Policy: https://obelisk.club/base64converter/privacy

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Radix64 Pro | $4.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-07-09

No release notes.

## More apps by 永 张

- [PhotoBridge: NAS & S3 Backup](https://appshunter.io/ios/app/photobridge-nas-and-s3-backup/id6754593211)
- [SipNote: Caffeine Tracker](https://appshunter.io/ios/app/sipnote-caffeine-tracker/id6759808330)
- [LoopSnap: GIF & Sticker Maker](https://appshunter.io/ios/app/loopsnap-gif-and-sticker-maker/id6763897111)
- [NearBeam: Local File Transfer](https://appshunter.io/ios/app/nearbeam-local-file-transfer/id6777431459)
- [Lumio — Fast Camera](https://appshunter.io/ios/app/lumio-fast-camera/id6777431967)
- [Urlescent](https://appshunter.io/ios/app/urlescent/id6781143625)

All apps by 永 张: https://appshunter.io/developer/1806535769

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-21.*