Removes Content-Disposition: attachment HTTP header to allow view files instead of downloading them. Extension icon acts as toggle.
Users
6,000
0 in 30 days
Rating
4.3 / 5
unchanged in 30 days
Ratings
48
0 in 30 days
Store rank
#12K
#11K among extensions
Version
0.0.8
updated 13 Mar 2026
Users
monthly, 3 years
Latest, 15 Oct 2026:6,000 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 15 Oct 2026:48 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Undisposition [Racle fork]
Removes Content-Disposition: attachment HTTP header to allow view files instead of downloading them.
Sometimes you want to see files in Chrome inline, but Chrome started to download it.
This is quite irritating. This extension relaxes this behavior.
Extension icon acts as quick toggle on/off.
Source code: https://github.com/Racle/undisposition
Original extension: Undisposition: https://chrome.google.com/webstore/detail/undisposition/hjfncfijclafkkfifjelofbeclipplfi
Original code: https://github.com/cielavenir/ctouch/tree/master/undisposition
Issue this fork is based on: https://github.com/cielavenir/ctouch/issues/1
(Thanks to GianPaolo70!)
Original description:
Remove Content-Disposition: attachment HTTP header.
Sometimes you want to see files in Chrome inline, but Chrome started to download it.
This is quite irritating. This extension relaxes this behavior.
Changelog:
Version 0.0.8
- Added advanced settings for file type handling — define custom rules by file extension or URL pattern with automatic type detection (#8)
- Built-in file type rules trimmed to images only; other types (PDF, JSON, YAML, etc.) available as user-configurable rules
- GitLab artifact viewing works out of the box with default URL pattern rule
Version 0.0.7
New permission required:
The "tabs" permission is used to access tab URLs in order to display per-tab badge indicators showing whether the extension is active or disabled on the current domain.
- Added allowlist mode as alternative to blocklist
- Added per-tab badge indicator: blue (active), gray (skipped), pink (disabled)
- Smart Content-Disposition handling: preserves header for binary types like zip, rar, exe
- Added modern image format support: webp, avif, apng, svg
- Rewrite text/csv Content-Type to text/plain for inline display
- Default blacklist seeded with googleusercontent.com on first install
- Modernized settings page with card layout, segmented control, and save toast
- Improved URL parsing for file extension detection
- Ported all improvements to Chrome MV3 branch from Firefox extension branch with declarativeNetRequest URL-based Content-Type rewriting
Version 0.0.6:
Blacklist bugfix
Version 0.0.5:
Manifest V3 support.
Added blacklist support.
Right click Undisposition icon => Settings to set domains to blacklist.