What is Tunable Image Block?

Tunable Image Block is a Chrome extension developed by DEIV ASTRA, and its main feature is "A browser extension for limit loading of the images by data size or quality to save bandwidth.".

Extension Screenshots

Download Tunable Image Block Extension CRX File

Download Tunable Image Block extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

*** Configuration ***

At first, don't forget to set a limit mode and value in the Options of the extension.

*** Usage & Hotkeys ***

Use Ctrl + mouse move over image for load the original instance.

Note that, a host settings (limit mode and value) restores after browser reloading, but the on/off states of tabs does't.

If you want to see only small images(like icons) but cut off the big, then set image data size between 1K - 5K.

*** Known issues ***

1.On some sites the image fully loading(Ctrl + Mouseover) not working well. It depends on how site was built. I have fixed many issues but I guess that is not all.
2.On some sites a limitation of the image data size is not working. Images loads fully. It happens when a server ignores specific parameter in the request.

*** Release notes ***

2.1
- Fix showing on popup host without ".tld".
- All net request rules are session now to fixed order of execution.
- Fix reload original image after the first load error.

2.0
- First major release.

All the best!

Extension Basic Information

Name	Tunable Image Block
ID	agpjllgcceliiblmebkbiccaaldfedbc
Official URL	https://chromewebstore.google.com/detail/tunable-image-block/agpjllgcceliiblmebkbiccaaldfedbc
Description	A browser extension for limit loading of the images by data size or quality to save bandwidth.
File Size	32.14 KB
Installation Count	2,796
Current Version	2.1
Last Updated	2023-12-22
Publish Date	2017-11-27
Rating	4.14/5 Total 43 Ratings
Developer	DEIV ASTRA
Email	[email protected]
Payment Type	free
Help Page URL	https://deivastra.codeberg.page
Supported Languages	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "Tunable Image Block", "version": "2.1", "description": "A browser extension for limit loading of the images by data size or quality to save bandwidth.", "manifest_version": 3, "permissions": [ "tabs", "activeTab", "declarativeNetRequest", "storage" ], "icons": { "128": "icon\/icon-128.png" }, "action": { "default_title": "Tunable Image Block", "default_icon": "icon\/icon-128.png", "default_popup": "popup.html" }, "host_permissions": [ "" ], "background": { "service_worker": "js\/background.js", "type": "module" }, "content_scripts": [ { "matches": [ "http:\/\/\/", "https:\/\/\/" ], "js": [ "js\/content-import.js" ], "css": [ "css\/image.css" ], "run_at": "document_start" } ], "web_accessible_resources": [ { "matches": [ "" ], "resources": [ "js\/content.js", "js\/api.js", "js\/log.js" ] } ], "options_ui": { "page": "options.html" }, "author": "Deiv Astra" }