DevToolKit: Developer Tools v1.0.4 [Premium]
Requirements: Android 7.0 and up
Overview: 22 offline developer tools for JSON, Base64, JWT, regex, QR, and more. DevToolKit bundles the everyday utilities developers reach for – a JSON formatter, Base64 encoder, JWT decoder, regex tester, QR generator, and 17 more – into one clean, offline Android app.

DevToolKit bundles the everyday utilities developers reach for – a JSON formatter, Base64 encoder, JWT decoder, regex tester, QR generator, and 17 more – into one clean, offline Android app. No tabs to juggle, no websites to load, no data sent anywhere.

Whether you are reviewing a pull request on your phone, debugging a production issue away from your laptop, or just need to decode a token on the bus, DevToolKit has the tool on a single tap.

22 TOOLS, ORGANIZED

FORMATTERS
• JSON Formatter – beautify, minify, and validate JSON
• XML Formatter – pretty-print or minify XML
• SQL Formatter – format queries with keyword highlighting
• Markdown Preview – render Markdown live

ENCODERS & DECODERS
• Base64 – text encode/decode
• URL Encoder – escape URLs and query strings
• HTML Entity – encode/decode HTML entities
• JWT Decoder – header, payload, and expiry check
• Base64 Image – convert images to and from Base64

GENERATORS
• UUID – v4 random IDs, single or batch
• Hash – MD5, SHA-1, SHA-256, SHA-512 (live update)
• Lorem Ipsum – paragraphs, sentences, or words
• Password Generator – SecureRandom, strength meter, configurable

CONVERTERS
• Timestamp – Unix epoch human date (UTC / local / ISO)
• Number Base – dec, hex, oct, bin with auto-sync fields
• Color – HEX, RGB, HSL with live preview
• JSON YAML – one-click conversion both ways

TEXT TOOLS
• Regex Tester – live matches, capture groups, flags
• Text Inspector – word / character / line count, case converter
• Text Diff – line-by-line colour-coded diff

BONUS
• CRON Parser – plain-English description of any cron expression
• QR Generator – turn text or URLs into scannable QR codes

WHY DEVTOOLKIT

• 100% offline – everything runs on your device. Paste JWTs, API keys, and production JSON without sending bytes to a server.
• Clean, ad-light experience – a single banner, no pop-ups, no interstitials between tools.
• Dark mode optimized – syntax colours adapt; monospace font across every tool.
• Material Design 3 feel with quick search and grouped categories.
• No account, no signup, no tracking across sessions.

FREE AND PREMIUM

Seven core tools (JSON, Base64, URL, Hash, Number Base, Lorem Ipsum, Timestamp) are available to everyone. The other fifteen advanced tools are part of Premium – a single one-time purchase with no subscription. Prefer not to buy? Watch a short video ad to unlock any tool for the session, or go Premium to remove the banner and unlock everything permanently.

PERFECT FOR

• Backend and front-end developers reviewing API payloads on mobile
• QA engineers decoding tokens and diffing test outputs
• DevOps and SRE on-call, away from the laptop
• Students learning data formats, encodings, and regex
• Anyone who keeps pasting “json beautifier” into their browser

Got a tool we should add? Tap Contact Us in Settings – we read every message.

Modifications:
✪ Premium / Paid features unlocked;
✪ Removed unnecessary files;
✪ Languages: Multi Languages;
✪ All Debug Codes Removed;
✪ CPUs: , arm64-v8a;
➥ Modded By TRUMods #FirstTimeOnNet

What’s New:
– Regex tester no longer freezes on slow patterns and highlights every match
– JSON formatter reports errors with line and column and keeps numbers exactly as written
– JWT decoder no longer calls an expired token valid
– Timestamps accept time zone offsets and fractional seconds
– Base64 image encodes the original file, and large results can be shared as a file

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More Info:
https://play.google.com/store/apps/details?id=com.ilyas.ilyasapps.devtoolkit

Download Instructions:
https://ouo.io/Mv35htu

Mirror:
https://ouo.io/6gp3elY
https://ouo.io/xk0crP