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Convert · Resize · Protect

PurePixel

Convert · Resize · Protect — 100% Offline

A privacy-first desktop image toolkit. No uploads. No accounts. Just fast batch processing — fully on your device.

Convert → Resize → Protect
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✔ 100% Offline ✔ Multi-threaded ✔ Privacy-first ✔ AVIF/HEIC
PurePixel marketing screenshot with 100% Offline badge
Convert · Resize · Protect — 100% Offline

Built for speed, designed for privacy

Professional-grade batch conversion without the cloud.

🖼️

Blazing Fast Concurrent Engine

Powered by .NET 8, convert hundreds of images in seconds using multi-threaded technology.

🔒

Zero Cloud, 100% Offline

Your sensitive data never leaves your device. No uploads, no accounts, no tracking.

⚡

Lightweight & Native

A seamless Windows 11 experience with Mica effects and zero bloatware.

Everything you need

Convert, resize, watermark, and export — all offline.

  • ✓Batch convert with consistent naming
  • ✓Resize with high-quality sampling
  • ✓Watermark and protect assets locally
  • ✓Export to JPG / PNG / WebP / BMP / TIFF / ICO / PDF
  • ✓100% Private: No cloud, no uploads, strictly offline
  • ✓Modern Formats: Full HEIC, AVIF, and WebP support