Tunable Image Block

Name: Tunable Image Block
Rating: 4.11 (47 reviews)
Author: ExoCode

A browser extension for limit loading of the images by data size or quality to save bandwidth.

As of June 2026, Tunable Image Block has 9,000 users and a 4.11/5 rating from 47 reviews in the Productivity category.

ExoCode Productivity★ Featured

Chrome Web Store ↗.crx

Users+200.0%

9.0K

9,000

Rating0%

4.11

47 reviews

Reviews0%

Version

2.1

Manifest V3

90-day change · In the last 90 days this extension gained 6.0K users.

History

2 snapshots

Tracking since May 3, 2026.

View as table

Date	Users	Rating	Reviews	Version
May 3, 2026	3.0K	4.11	47	2.1
Jun 2, 2026	3.0K	4.11	47	2.1
Now	9.0K	4.11	47	2.1

Permissions & access

Permissions: tabsactiveTabdeclarativeNetRequeststorage
Host access: <all_urls>

Screenshots

About

*** 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!