---
title: "Base64 Decoder, JWT & Hashes - Reviews, Revenue and Downloads in Algeria | Apple App Store"
description: "Paste a Base64 string, tap once, read the answer — right on your iPhone, entirely offline. No web converter, no upload, no wondering who just logged the token you pasted.  Base64 Encode Decode Offline"
---

# Base64 Decoder, JWT & Hashes — Algeria
> Offline Encode: URL, Hex, SHA

![Base64 Decoder App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0c/45/f0/0c45f0d8-5dba-d817-d97c-6eeef83ed419/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [LEAN ASIA CO](https://apptail.io/developer/lean-asia-co-TBdno)
**Category:** Developer Tools
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.lean.base64tool
**Store:** Apple App Store
**Country:** Algeria
**Version:** 1.1 (released 2026-09-12)
**Original Release:** 2026-05-27
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/dz/app/app/id6772255385)
**AppTail Page:** [https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/algeria](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/algeria)

## Base64 Decoder Description
Paste a Base64 string, tap once, read the answer — right on your iPhone, entirely offline. No web converter, no upload, no wondering who just logged the token you pasted.

Base64 Encode Decode Offline is a developer scratchpad built for what you actually paste: blobs copied from logs and terminals. The decoder handles URL-safe alphabets, missing padding and line-wrapped pasted text, auto-detects whether you meant encode or decode, and rejects garbage rather than silently returning nonsense. URL decoding is byte-accurate, so a leading BOM or odd byte is preserved rather than being quietly stripped. Everything renders in a proper monospaced typeface.

WHAT YOU GET

• A wrapped, unpadded, URL-safe Base64 blob from a log file still decodes cleanly — whitespace, CRLF and base64url are all handled for you
• Paste a JWT and read its pretty-printed header and payload instantly — the signature never touches a server
• One input, four digests: MD5, SHA-1, SHA-256 and SHA-512 update as you type, with one button to copy all four
• URL-encode a query value and the &, =, + and # characters that break query strings are actually escaped properly
• Turn any file into Base64 or a ready-to-embed data URI with the correct MIME type — and turn Base64 back into a file
• The String Inspector shows characters, UTF-8 / UTF-16 / UTF-32 byte counts, words and lines the moment text is entered

PERFECT FOR

• Backend and mobile developers debugging an API payload away from the laptop
• QA engineers inspecting auth tokens without pasting credentials into a website
• Sysadmins decoding config blobs and verifying checksums from a phone session
• Students seeing exactly how encodings and hash digests behave

WHY NOT JUST USE A WEB CONVERTER?

Because every online encode/decode tool receives your string on its server — and the strings developers convert are exactly the ones that should never leave the machine: session tokens, API keys, connection strings, JWTs. This app performs all conversion and hashing on-device using Apple's CryptoKit. It works in aeroplane mode.

PRIVATE BY DEFAULT

No accounts, no tracking of your content, no network needed to convert. Your inputs and your conversion history are stored only on your iPhone.

FULL ACCESS

Pro unlocks unlimited saved conversions, file conversion beyond 5 MB in both directions, and Batch mode to convert many lines in one pass. Full access is available as a weekly subscription, a yearly subscription, or a one-time lifetime purchase.

Decode that string before the next station — download Base64 Encode Decode Offline.

Terms of Use: 
Privacy Policy: 
Support: support@leanstudio.asia

## Base64 Decoder Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/73/a6/1e/73a61e2c-67af-4f10-59d1-fb55240dd233/01-turn-any-string-into-clean-base64-instantly.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/97/c7/9a/97c79a13-1242-ed92-5325-77919b971bb8/02-stop-guessing-it-knows-when-to-decode.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/aa/3a/6e/aa3a6ef5-e233-31af-aab9-126b42f409ab/03-four-formats-zero-tab-hopping.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/34/2c/ae/342caeec-8e3f-3fae-7398-2f89fbee963e/04-turn-a-file-into-a-string-or-back-again.png/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/af/c7/59/afc759c2-86bd-a7b1-9582-492d50e4958d/05-read-a-jwt-without-sending-it-to-a-website.png/1320x2868.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/83/79/72/8379728f-fd0d-62b5-4bdd-71b8fd764114/06-hash-it-four-ways-in-one-pass.png/1320x2868.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5d/88/7a/5d887aa4-00cc-09ba-525b-39a0dcfafb4c/07-know-the-byte-cost-before-you-ship.png/1320x2868.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/87/52/54/875254bf-b611-3a66-b08c-5052003ed9a7/08-save-the-snippets-youll-need-again.png/1320x2868.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b8/f7/ab/b8f7ab97-5589-e573-6f44-721208972af3/09-catch-a-bad-string-before-it-wastes-your-time.png/1320x2868.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/42/80/55/42805528-9fe5-4182-84ce-d247197daa21/10-your-tokens-never-take-a-trip-to-the-cloud.png/1320x2868.png)







## Base64 Decoder Available In
- [Austria](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/austria)
- [Australia](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/australia)
- [Bulgaria](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/bulgaria)
- [Brazil](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/brazil)
- [Belarus](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/belarus)
- [Canada](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/canada)
- [Chile](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/chile)
- [China](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/china)
- [Colombia](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/colombia)
- [Algeria](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/algeria)
- [Ecuador](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/ecuador)
- [Spain](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/spain)
- [United Kingdom](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/united-kingdom)
- [Croatia](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/croatia)
- [Hungary](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/hungary)
- [Israel](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/israel)
- [India](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/india)
- [Italy](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/italy)
- [Kazakhstan](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/kazakhstan)
- [Lebanon](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/lebanon)
- [Luxembourg](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/luxembourg)
- [Mexico](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/mexico)
- [New Zealand](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/new-zealand)
- [Pakistan](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/pakistan)
- [Poland](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/poland)
- [Portugal](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/portugal)
- [Russia](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/russia)
- [Slovenia](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/slovenia)
- [Slovakia](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/slovakia)
- [Thailand](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/thailand)
- [United States](https://apptail.io/app/base64-decoder-jwt-hashes-vjXA/united-states)

---

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