Display inline
Does not work everywhere
Change the Content-Type and Content-Disposition headers to force images and pdf documents to open in the browser window.
Display inline - Firefox Add-on
Display inline is a Firefox add-on that allows you to change the Content-Type and Content-Disposition headers, enabling images and pdf documents to open directly in the browser window. It is an easy and convenient way to view these files without the need for downloading or using external applications. Try Display inline add-on on Firefox today!
Add-on stats
Weekly download count: NaN
Firefox on Android: Yes
Risk impact: High risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- <all_urls>
- webRequest
- webRequestBlocking
Size: 8.63K
URLs: Website
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
Similar to InlineDisposition, InlineDisposition 2, Bypass Forced Download, etc.
The main difference is that this addon will guess the content type from the file name if the server sends application/octet-type, and it is implemented as a WebExtension.
Tested on Firefox 56.
User reviews
by Laks, 2023-10-11
Add-on safety
Risk impact
Display inline requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
Display inline is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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