# Dezoomify

> Detect zoomable images in web pages and download them with dezoomify.

Canonical page: [https://chrome-stats.com/d/dezoomify](https://chrome-stats.com/d/dezoomify)

## Overview

- **ID:** `dezoomify`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Ophir LOJKINE
- **Category:** download-management,photos-music-videos
- **Daily users:** 3,542
- **Weekly downloads:** 100
- **Rating:** 4.52 / 5 (21 ratings)
- **Version:** 1.0.1
- **Last updated:** 2021-08-12
- **First published:** 2020-01-03
- **Size:** 3.59 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/dezoomify/)
- **Website:** [https://github.com/lovasoa/dezoomify-extension/issues](https://github.com/lovasoa/dezoomify-extension/issues)

## Description

Dezoomify is a powerful Chrome extension that detects zoomable images embedded within various web pages and enables easy downloading using the dezoomify tool. Once installed, it intercepts network requests, identifies zoomable images based on advanced pattern matching, and offers a convenient download button directly in your browser's address bar.

It supports a wide variety of major art and library platforms such as Google Arts & Culture, Gallica, The British Library, National Gallery of Art, and others. Dezoomify also works with popular zoomable image technologies including IIIF, Microsoft Deep Zoom, Zoomify, and Memorix Image Viewer. Designed for researchers, digital archivists, and art enthusiasts, this extension streamlines the process of saving high-resolution zoomable images from online repositories and cultural websites. Being open-source and free software, its source code is available for transparency and community contributions.

## Rankings

- #1,492 — Overall
- #129 — Download Management
- #247 — Photos, Music & Videos
- #30 — room
- #51 — zoom
- #143 — gallery

## Permissions and access

### Permissions

- `activeTab`
- `webRequest`
- `contextMenus`
- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Review summary

Users consistently praise Dezoomify for enabling access to full-resolution images and for saving manual effort when collecting artwork or archival imagery from online galleries. The extension is described as highly useful across a range of sites and workflows, often enabling tasks previously done by hand or with much more work. Some reviewers note reliability issues on certain sites or that the project is not actively maintained, which can be frustrating. Overall, the feedback centers on strong value and time savings, with occasional performance inconsistencies.

### Pros

- Enables downloading full-resolution/high-quality images that are hard to obtain otherwise.
- Saves a lot of time and reduces manual effort.
- Extremely useful for archival imagery and museum-related content.
- Widely praised as a practical, underrated tool.

## Similar extensions and apps

- [Dezoomify](https://chrome-stats.com/d/dezoom8ify) — 8 users
- [Dezoomifyy](https://chrome-stats.com/d/dezoomifyy)
- [Hover Zoom+ (Official)](https://chrome-stats.com/d/hover-zoom-plus) — 13,287 users, 3.85 / 5
- [Hover Zoom+ for Firefox](https://chrome-stats.com/d/hover-zoom-for-firefox) — 8,529 users, 3.75 / 5
- [Download zoom images](https://chrome-stats.com/d/download-zoom-images)
- [PixelZoomer](https://chrome-stats.com/d/pixelzoomer) — 1,700 users, 4.71 / 5
- [Zoom for Firefox](https://chrome-stats.com/d/zoom) — 7,247 users, 4.43 / 5
- [Zoom Page Size](https://chrome-stats.com/d/zoom-page-size) — 63 users, 4.33 / 5
- [Universal Video Maximizer](https://chrome-stats.com/d/universal-video-maximizer) — 433 users, 5.00 / 5
- [Google Docs/Sheets/Slides Image Download/Zoom](https://chrome-stats.com/d/google-docs-image-zoom) — 452 users, 4.25 / 5
- [Zoom Lens](https://chrome-stats.com/d/zoom-lens) — 7 users, 5.00 / 5
- [Image Downloader Pro](https://chrome-stats.com/d/imagedownloader-pro) — 416 users, 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/dezoomify)