Pixel Analyzer

Analyze image pixel data including resolution, aspect ratio, color depth, and transparency. Get detailed statistics about any image — 100% client-side.

Pixel Analyzer
Drop images here or click to browseAnalyzes dimensions, aspect ratio, alpha channel, and color depth
🛡️Zero server logs. Pixel analysis runs 100% inside your browser. Your files never leave this tab.
🛠️Developer Tool Belt
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Pixel Analyzer

Pixel Analyzer extracts and displays detailed pixel-level statistics from any image. All processing happens locally in your browser.

🔒 Client-side only⚡ Web Worker processing🌐 Works offline🛡️ Zero server logs

How to Use Pixel Analyzer

  1. Drag and drop an image or click to select from your device.
  2. Click Analyze to extract pixel data.
  3. Review the detailed statistics including resolution, color depth, and transparency.

Frequently Asked Questions

Got questions about pixel analysis?

What information does Pixel Analyzer show?

It shows total pixel count, dimensions, aspect ratio, file size, color depth in bits per pixel, and a transparency breakdown.

How is transparency analyzed?

The tool counts pixels with an alpha value less than 255 as transparent. For formats without alpha (like JPEG), transparency is shown as N/A.

Is my image data private?

Yes, absolutely. All processing runs in your browser. Your images never leave your device.

Automated E2E Test Suite Logs

Our build systems validate edge-case processing under extreme conditions before each deployment.

Stability
100.0%
Passed
9/9
Env
V8-Sandbox
Engine: Vitest RunnerUpdated: 2026/6/13 02:40:10📦 Download Test Datasets
PASSPure Function Unit Tests should handle valid image input
PASSPure Function Unit Tests should reject invalid input
PASSPure Function Unit Tests should not mutate original input
PASSPure Function Unit Tests should handle boundary input
PASSPixelAnalyzerTool renders dropzone
PASSPixelAnalyzerTool renders privacy strip
PASSPixelAnalyzerTool has multiple file input
PASSImage Worker — IPC Simulation should return ok:true with result for valid action
PASSImage Worker — IPC Simulation should return ok:false with error for unknown action
⏱️ 0.18ms📦 1.5KB🎚️ Max Nesting: 3🌿 AST Nodes: 48🛡️ V8 Heap: Healthy
$ codecaven-validator --scope=tool● CLUSTER COMPLIANT

Tool Changelog & Updates

v1.1.02026-06-11
  • Feature: Added comprehensive Vitest test suite covering Tool rendering, worker operations, and shared operation logic — all 871 image tests passing.
  • Fix: Fixed OffscreenCanvas mock patterns in tests for proper constructor instantiation.
v1.0.02026-06-11
  • Feature: Initial release with pixel-level image analysis including resolution, color depth, and transparency statistics — 100% client-side.
  • UX: Clean table layout displaying all image statistics with drag-and-drop upload.
  • UX: Transparency analysis with visual breakdown of opaque vs transparent pixels.