OA openapk.site APK tools + web utilities
Fast, compliant, and built for search

APK utilities, web tools, and a content-rich platform built to grow.

Mobile-friendly APK utilities, web tools, and a practical blog for Android users, publishers, and digital marketers.

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20+ Free tools
50MB Secure file limit
< 1 min Fast results
Why this setup works Balanced for utility, trust, and monetization.

APK Inspection

Parse manifests, permissions, SDK requirements, icons, and signing evidence without hosting APK downloads.

Everyday Utilities

Blend APK-focused pages with image, PDF, text, and developer tools to grow broad search visibility.

SEO + Ads Ready

Long-form content blocks, FAQ schema, and ad placements make the platform easier to monetize responsibly.

Featured tools

Useful pages that create depth beyond a single APK niche

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AI APK Tools

APK Info Checker

Inspect package name, version, SDK requirements, launch activity, and file hashes from any uploaded APK.

  • Manifest summary
  • Version and SDK details
  • SHA-256 checksum
Open tool
PV APK Tools

Permission Viewer

List declared Android permissions, sort sensitive access requests, and review why an APK may trigger trust concerns.

  • Permission grouping
  • Sensitive permission flags
  • Shareable report view
Open tool
IE APK Tools

Icon Extractor

Extract the most likely launcher icon from an APK package so you can preview branding without installing the app.

  • Launcher icon guess
  • Direct image download
  • Density-aware search
Open tool
SC APK Tools

Signature Checker

Review signing-related archive entries, hash certificate files, and confirm whether an APK appears to include package signatures.

  • META-INF inspection
  • Certificate file hashes
  • Hash summary
Open tool
AV APK Tools

APK Validator

Run a quick validation checklist over APK structure, manifest presence, file size, icon discovery, and signing evidence.

  • Validation checklist
  • Warnings and fails
  • Manifest health review
Open tool
IC Image Tools

Image Compressor

Compress JPG, PNG, or WebP images for lighter pages, quicker sharing, and better Core Web Vitals.

  • Smaller file sizes
  • WebP output
  • Responsive sites
Open tool
IR Image Tools

Image Resizer

Resize images for blog posts, featured banners, thumbnails, and mobile layouts without leaving the browser.

  • Custom dimensions
  • Inside-fit resizing
  • Blog-ready exports
Open tool
JP Image Tools

JPG to PNG

Convert JPG and JPEG images into PNG format directly in the browser workflow of your website.

  • JPG to PNG conversion
  • Quick download
  • Useful for content teams
Open tool
Tool clusters

A broader footprint for better traffic resilience

APK Tools

5 tools
APK Info Checker Permission Viewer Icon Extractor Signature Checker APK Validator

Image Tools

3 tools
Image Compressor Image Resizer JPG to PNG

PDF Tools

2 tools
PDF Merger PDF Splitter

Text Tools

3 tools
Word Counter Text Case Converter Lorem Ipsum Generator

SEO Tools

1 tools
Slug Generator

Developer Tools

7 tools
Password Generator JSON Formatter URL Encoder Base64 Encoder & Decoder Regex Tester Timestamp Converter UUID Generator
Fresh articles

Blog content that supports rankings and trust

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Monetization-ready layout

Designed to fit header, sidebar, and in-content ad placements cleanly

Suggested placement Leaderboard Ad

728 x 90 or responsive

Suggested placement Sidebar Ad

300 x 250

Suggested placement In-content Ad

Responsive article block