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Mazanoke

A self-hosted local image optimizer that runs in your browser.

Install / Use

/learn @civilblur/Mazanoke
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

<h1 align="center"> <img src=".github/images/mazanoke-app-icon.png" alt="mazanoke icon" width="120">

MAZANOKE

</h1> <h2 align="center"> A self-hosted local image optimizer that runs in your browser.</h2> <center> <img src=".github/images/v1.1.5/featured-desktop-solo-dark.jpg" alt="mazanoke desktop screen capture dark mode" width="1200"> </center>

About

MAZANOKE is a simple image optimizer that runs in your browser, works offline, and keeps your images private without ever leaving your device.

Created for everyday people and designed to be shared with family and friends, it serves as an alternative to questionable "free" online tools.

Table of Content

Features

  • 🖼️ Optimize Images in Your Browser
    • Adjust image quality
    • Set target file size
    • Set max width/height
    • Paste images from clipboard
    • Convert between and to JPG, PNG, WebP, ICO
    • Convert from HEIC, AVIF, TIFF, GIF, SVG
  • 🔒 Privacy-Focused
    • Works offline
    • On-device image processing
    • Removes EXIF data (location, date, etc.)
    • No tracking
    • Installable web app (learn more)

Install

Docker

  1. Using Docker Compose:
    services:
      mazanoke:
        container_name: mazanoke
        image: ghcr.io/civilblur/mazanoke:latest
        ports:
          - "3474:80"
    
    Available environmental variables: Configuration
  2. Access the app at http://localhost:3474

Local

  1. Download the latest source code release.
  2. Open the index.html file to launch the app in your browser.

Web App

  1. Visit MAZANOKE.com, or self-host for even stronger privacy.
  2. Click the "Install" button in the top-right.
    • If the button isn’t available, you can still install it manually in a few simple clicks. (See how)
  3. A shortcut to MAZANOKE will be added to your device and can even be used offline.
<img src=".github/images/install-web-app/capture-install-pwa-button.png" alt="Install MAZANOKE progressive web app button" height="100">

Screenshots

<center> <img src=".github/images/v1.1.5/featured-image-mobile-group-dark-light.jpg" alt="mazanoke mobile devices" width="1200"> </center> <center> <img src=".github/images/v1.1.5/featured-desktop-solo-light.jpg" alt="mazanoke desktop screen capture light mode" width="1200"> </center>

| | | | :---: | :---: | | Dark mode<br><img src=".github/images/v1.1.5/capture-desktop-dark.jpg" alt="mazanoke dark mode" width="90%%"> | Light mode<br><img src=".github/images/v1.1.5/capture-desktop-light.jpg" alt="mazanoke light mode" width="90%%"> | | Settings<br><img src=".github/images/v1.1.5/capture-desktop-solo-settings-dark.jpg" alt="mazanoke settings" width="90%%"> | Download images<br><img src=".github/images/v1.1.5/capture-desktop-solo-output-dark.jpg" alt="mazanoke settings" width="90%%"> |

Attributions

View full list and details

License

GNU General Public License v3.0

View on GitHub
GitHub Stars2.5k
CategoryDevelopment
Updated52m ago
Forks127

Languages

CSS

Security Score

100/100

Audited on Mar 29, 2026

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