Stack Apps is a question and answer site for apps, scripts, and development with the Stack Exchange API. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

Don't like it when chat is flooded with ponies? Too lazy to burn them all? You need PONIES: Protect Oneboxed Nuisance Images Everywhere Safely.

enter image description here

All oneboxed images are displayed with 0.1 opacity until you mouse over them.

Get the Chrome Extension

Simply download it and drag it into your Extensions page to install (you can drag directly from the download bar).

If you wish to use the styles raw with Stylish, here they are:

    opacity: 0.1;
    transition: opacity 0.3s;
    -webkit-transition: opacity 0.3s;
    opacity: 1.0;
    transition: opacity 0.3s;
    -webkit-transition: opacity 0.3s;
share|improve this question

Check out my userstyle version that does essentially the same (use with stylish or adapt into a userscript):

/* SE chat − safe for work image oneboxes */

@namespace url(;
@-moz-document domain("") {
  .ob-image, .ob-youtube {opacity: 0.1 !important;}
  .ob-image:hover, .ob-youtube:hover {opacity: 1 !important;}
share|improve this answer
This is a userstyle, not a userscript – Jan Dvorak Jun 15 at 14:14

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .