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LocalCompress

ExtensionDeveloper Tools
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Item media 2 (screenshot) for LocalCompress
Item video thumbnail
Item video thumbnail
Item media 2 (screenshot) for LocalCompress

Overview

100% local and private bulk image compression directly in your browser's RAM.

LocalCompress is the ultimate tool for compressing and optimizing your images quickly, efficiently, and with complete privacy. Unlike other online tools that upload your files to unknown servers, LocalCompress processes everything directly within your browser's RAM. Your images never leave your computer. ✨ Key Features: 🔒 100% Local Privacy: Your photos and graphics are never sent to any external server or cloud. All processing happens on your device. ⚡ Fast Bulk Compression: Load dozens of images simultaneously and optimize them in seconds with no visible quality loss. 🛠️ Multi-Format Support: Seamlessly handles WebP, PNG, and JPEG formats. 🌐 Works Offline: As a purely local tool, you can continue compressing images even without an internet connection. 🎯 Clean & Direct Interface: Designed for a smooth workflow without interruptions, annoying ads, or upload limits. Ideal for web developers, designers, content creators, and anyone who needs to optimize image sizes while keeping their privacy fully protected.

Details

  • Version
    1.0.0
  • Updated
    August 11, 2026
  • Features
    Offers in-app purchases
  • Offered by
    FXNovember
  • Size
    1.15MiB
  • Languages
    English (United States)
  • Developer
    Email
    fxnovember@proton.me
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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