Displays JPEG XL images.

Latest Version

Version

0.3.0

Update

January 2, 2024

Size

384KiB

Developer

JPEG XL Viewer Extension

JPEG XL is a new image format created by Google, Cloudinary, amongst others, and published by the same committee that created the familiar JPEG format. It supports lossy and lossless encodings, and allows for smaller images than all other formats currently available in browsers.

Because the format is so new, it isn’t widely supported by browsers. This extension allows pages to load JPEG XL images easily and normally, without the otherwise necessary browser support for them.

See more about JPEG XL here: https://jpegxl.info

Note: JPEG XL is the best image format ever!

Extension source: https://github.com/zamfofex/jxl-crx

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx",\t"manifest_version": 3,\t\t"name": "JPEG XL Viewer",\t"version": "0.3.0",\t"version_name": "0.3.0",\t"minimum_chrome_version": "88",\t"description": "Displays JPEG XL images.",\t"icons":\t{\t\t"16": "img/icon_16.png",\t\t"24": "img/icon_24.png",\t\t"32": "img/icon_32.png",\t\t"48": "img/icon_48.png",\t\t"64": "img/icon_64.png",\t\t"128": "img/icon_128.png",\t\t"256": "img/icon_256.png"\t},\t\t"action":\t{\t\t"default_icon":\t\t{\t\t\t"19": "img/icon_19.png",\t\t\t"38": "img/icon_38.png"\t\t},\t\t"default_title": "JPEG XL Viewer"\t},\t\t"permissions": ["declarativeNetRequest"],\t"host_permissions": [""],\t\t"content_security_policy":\t{\t\t"extension_pages": "object-src 'self'; script-src 'self' 'wasm-unsafe-eval'"\t},\t\t"content_scripts":\t[\t\t{\t\t\t"matches": [""],\t\t\t"js": ["main.js"],\t\t\t"run_at": "document_start"\t\t}\t],\t\t"web_accessible_resources":\t[\t\t{\t\t\t"matches": [""],\t\t\t"resources": ["worker.js", "libjxl.js", "libjxl.wasm"]\t\t}\t],\t\t"declarative_net_request":\t{\t\t"rule_resources":\t\t[\t\t\t{\t\t\t\t"id": "rules",\t\t\t\t"enabled": true,\t\t\t\t"path": "rules.json"\t\t\t}\t\t]\t},\t\t"browser_specific_settings":\t{\t\t"gecko":\t\t{\t\t\t"id": "[email protected]"\t\t}\t}}

Download CRX(384KiB)

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User reviews

Andre Torres (ID: 000000c9650f07cd) Voted 5 ★ - Updated 07/13/2023 I'm using it on MS Edge, working ok

Giannis Koulouras (ID: 000000b6e749c697) Voted 4 ★ - Updated 06/06/2023 It does what it says it does, but for some reason removes "src" attribute from some images, effectively breaking only SOME images, only a few specific websites (see gamejolt.com game pages, skroutz.gr product->stores section)

Dam (ID: 000000bfbb7decfb) Voted 5 ★ - Updated 05/26/2023 This extension can add JPEGXL support to chrome AND edge. Jpegxl is a game change image format, use it for all your images.

Florian Weinfurtner (ID: 000000620e5c5d98) Voted 5 ★ - Updated 02/16/2023 Great Plugin, especially since chrome will remove the format.

Get source code (.Zip)

Drop .crx file here or click
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JPEG XL Viewer