PixelCrop

Why PixelCrop Exists

We built PixelCrop because every existing browser screenshot tool required cloud accounts, injected tracking scripts, or locked basic features behind paywalls. We wanted a simple, auditable tool that processes pixels locally.

Privacy by Architecture

Zero network permissions. Zero analytics scripts. Zero cloud endpoints. The Chrome manifest enforces an air-gapped security model at the API level — not through policy, but through technical impossibility.

Lightweight Performance

Under 50KB total extension size. No bundled frameworks, no React, no jQuery. Pure vanilla JavaScript that loads instantly and processes captures in single-digit milliseconds using the native Canvas API.

Open Source Transparency

Every line of code is publicly auditable on GitHub. No obfuscation, no minified bundles, no hidden dependencies. Security teams can verify the entire execution path from hotkey press to file download.

Data Flow Architecture

Every capture operation follows this deterministic pipeline. No data leaves the local browser sandbox at any point.

Hotkey Trigger
Viewport Overlay
Region Selection
Canvas Render
Format Encode
Local Download

Core Values

The principles that guide every engineering decision we make.

01

User Data is Sacred

Screenshots often contain passwords, financial data, medical records, and proprietary designs. We believe capture tools should never have the technical ability to transmit this data anywhere.

02

Simplicity Over Features

We deliberately avoid feature bloat. No cloud galleries, no annotation layers, no team collaboration dashboards. PixelCrop does one thing — precision capture — and does it flawlessly.

03

Free Without Conditions

No freemium upsells, no usage limits, no "premium" tiers that gate basic functionality. Every feature is available to every user, forever, under the MIT license.

04

Auditability is Trust

We don't ask users to trust our privacy policy. We ask them to read the source code. The entire codebase is readable, documented, and welcomes external security audits.

Ready to Capture with Precision?

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