Local-first · No signup · Android

Inspect Android builds and ship faster in the browser

DroidXP is a HappyMynds toolkit for Android developers. Drop an APK, paste a manifest, or decode a permission — these tools run in your tab so the file never leaves the machine.

APK, permissions, manifests, ADB, intents · Local checks before Play upload or sideload

What DroidXP is for

DroidXP is for people who ship Android apps and need a fast, local check — not another account. Start with the APK Analyzer, Permissions Decoder, or Manifest Validator when you want to inspect a build before Play upload or sideload.

Local-in-browser matters because pre-release APKs and manifests are confidential. The Android tools read the file in JavaScript. The page still loads fonts, jsDelivr for the APK tools, and Google Analytics. That is listed on the privacy policy. Read the APK guide, the blog, or who builds this.

How we work

  • No signup — open a tool and work immediately
  • Local first — APKs and pasted XML stay in your tab when the tool can run offline
  • Honest limits — we say when a check is heuristic, not apktool
  • One studio — built by HappyMynds

Android

Android

APK Analyzer

Drop an APK to list ZIP entries, count DEX files, detect native .so libraries, and hash the file with Web Crypto. Local JSZip.…
Android

APK String Extractor

Drop an APK to export raw strings.xml when present, or a UTF-8/UTF-16 scan of resources.arsc. Local JSZip. Not a localization s…
Android

Android Manifest Validator

Paste text AndroidManifest.xml. DOMParser checks structure, package, application, uses-sdk, and launcher activity. Not binary A…
Android

Android Permissions Decoder

Paste uses-permission lines and see protection level, group, and a plain-language note. Curated local list — not Play policy re…
Android

ADB Command Generator

Form to copyable adb install, logcat, am start, and serial targeting. This page does not talk to your phone.
Android

Android Intent URL Generator

Assemble intent:// links with scheme, package, extras, and S.browser_fallback_url. Local. Does not verify App Links.
Android

Android Version Checker

Search a local Android version to API table (API 16–36 as of 31 Aug 2026). Not a device detector. Not Play distribution.
Android

App Icon Generator

Canvas-resize one square image into Android (48–512) and iOS (20–1024) PNGs. Local. No mipmap folders, no adaptive-icon XML.
Android

APK Signing Guide

Generate zipalign, apksigner, keytool, and jarsigner command blocks. Local. No keystore upload. Play App Signing still re-signs…
Android

Android Deep Link Tester

Paste https, custom-scheme, or intent:// URLs. Local parse and am start lines. Does not verify App Links or open the app.

From the blog

All posts
Android

Permissions that cause Play review

Decode a pasted list before leftover SMS or All files access hits the console.
Android

versionCode vs versionName vs applicationId

The three identifiers that still fail Play uploads.
Android

Exported components after Android 12

Inspect intent-filters without Studio — and what our validator skips.

Featured guides

Android

How to analyze APK files

Inspect permissions and versions before install or Play upload.
Android

Browser tools vs apktool / aapt

When a tab is enough, and when you still need the SDK.
Android

ADB and intents without Studio

Copy the command here; run it on a device that has the right applicationId.

View all guides

Frequently asked questions

Are DroidXP tools really free?

Yes. Every tool is free and works without an account. Use what you need; there is no paywall on the analyzer, decoder, or validator.

Do you upload my files or API keys?

The Android tools process the file in your browser. They do not post it to droidxp.com. Pages still load Google Analytics. Read our privacy guide for details.

Who maintains DroidXP?

DroidXP is designed and developed by HAPPYMYNDS. We add tools based on developer feedback — contact us with suggestions.

Can I suggest a new tool?

Absolutely. Email us via the contact page with a short description of the workflow you are trying to solve.