To install one of these, you can right-click the blue button and click Bookmark Link, or you can drag and drop the blue button onto a convenient spot on your Bookmarks Toolbar or Bookmarks Menu. Caution: These likely will become obsolete over time as sites change.
Set 15 pixel height for SVG element inside a span inside a link with role="link". See post no. 1413716#answer-1582013. FBdate
Click to toggle. See post no. 1400924#answer-1557216. PDFTitle
Click to toggle. See post no. 1395283#answer-1552151. GMapLabels
For when you want to save in the same folder you always use for this site, until the bug is fixed. See post no. 1386344#answer-1529130. PDFLink
Sometimes Firefox seems to ignore the hidden iframe that is meant to trigger launching the app. This script tries to load the msteams: URL to trigger opening in-app. See post no. 1383402#answer-1521138. OpenTeams
When dragging the lock icon to the desktop doesn't create a proper shortcut. See post no. 1381640#answer-1516440. SaniTitle
When Clear Form / Reset doesn't help, you may need something stronger. See post no. 1379825#answer-1515304. FlushText
Kill console.log until the page is reloaded. See post no. 1374311#answer-1497537. NoLog
Click to launch a new popup window with the current page URL. See post no. 1367107#answer-1481716. PopThis
Set a new tab title or "undo" to get back to the last one. See post no. 1366661#answer-1480416. ReTitle
See Reddit thread How to export pdf as jpg?. PDF 2 JPG
See Reddit thread How to export pdf as jpg?. PDF 2 PNG
Set body scaling to work around Firefox 90 print bug. See post no. 1343808#answer-1427945. Scale4Print
Set all images to display:none. See post no. 1333212#answer-1407138. Hide Images
See Reddit thread https://www.reddit.com/r/firefox/comments/k8u3w1/how_to_stop_image_moving_or_block_it/. Freeze Marquees
See https://greasyfork.org/en/scripts/13007-text-highlight-and-seek/discussions/61420. ExpandLists
See Reddit thread https://www.reddit.com/r/firefox/comments/hp2yjl/gross_design_oversight_i_am_losing_my_ht_along/. NoAltLeft
Some sites try to preload style sheets and that doesn't work in Firefox yet. See post no. 1288658#answer-1316602. LoadSS
See Reddit thread https://www.reddit.com/r/firefox/comments/g9788h/how_do_i_bookmark_many_links_from_a_webpage_all/. Links2Bmks
Frames do not always print in order. This may work better with print.always_print_silent set to true. See post no. 1268503#answer-1250982.
PrtFrames
See post no. 1267960#answer-1249618.
Using setProperty() method: Read-60 Read-72 Read-84 Read-96 Read-108 Read-120 Read-132 Read-144
Smaller sizes (not needed with Firefox 69.0.1): Read-32 Read-36 Read-40 Read-44 Read-48 Read-54
See post no. 1263148#answer-1233147. GDocsView
See post no. 1252519#answer-1204070. SAAB-biu
See post no. 1243091#answer-1179748. MarginFix
See post no. 1235269#answer-1158614. YMLink
See post no. 1223100#answer-1127023. NormLI
See post no. 1220986#answer-1120362. YTPaste
See What happend to vertical scroll bar for Subscription list on YouTube?. YTScroll
See post no. 1199962#answer-1065184. Last 100 Bmks
This versions shows only Other Bookmarks (most recent first) Other Bmks
See post no. 1199682#answer-1065001. fileC
See post no. 1194084#answer-1048263. BingDelBtns
See post no. 1193846#answer-1047606. ViewportDims
See post no. 1191115#answer-1041124. GmailLink
See post no. 1176161#answer-1009768. Y!BmkExport
Contains FileSaver.js © 2016 Eli Grey (MIT License).
See post no. 1167009#answer-984868. GrayTog
See post no. 1147512#answer-938460. PopSelection
See post no. 1144152#answer-929429; only works after the ad stops. ElevateVid
See post no. 1144152#answer-929429; has the side effect of pausing the video. ReposVid
See post no. 1143156#answer-926979. EmailLink-Outlook
See post no. 1136583#answer-911290. SessionExtract
See post no. 1132838#answer-902126 (updated). SourceWrap
See post no. 1078311#answer-768450. OPeep
See post no. 1069732#answer-747813. YLink
See post no. 981475#answer-516884. Escape
See post no. 975584?#answer-494784.
To install, drag the desired "button" to your Bookmarks Toolbar:
Hilite-Y (yellow)
Hilite-C (cyan)
Hilite-G (green)
See post no. 961627?page=2#answer-488527. VineVid
See post no. 971758#answer-485690. SpellYes
Test by clicking in this box, then clicking the button on your Bookmarks Toolbar:
See post no. 971758#answer-486709. SpellYes2
Test on this page: TinyMCE - Basic example.
See post no. 964515?page=1#answer-454942. TumBtns
{var s=document.createElement('script'); var t='function savepagelistJPG(){var dsave=document.querySelector(\'div#saveCanvasesToJPG\');if(dsave){dsave.innerHTML=\'\';} else {dsave=document.createElement(\'div\');dsave.id=\'saveCanvasesToJPG\'; dsave.setAttribute(\'style\',\'position:fixed; right:24px; top:40px; width:200px; height:350px; overflow-y: auto; padding: 4px 10px; color: #000; background:#ffc; font-size: 20px;\');document.body.appendChild(dsave);} dsave.insertAdjacentHTML(\'beforeend\', \'Save canvas as JPG:\');var pgs=document.querySelectorAll(\'div.page canvas\');if (pgs.length>0){for (var i=0;i<pgs.length;i++){var pgnumb=pgs[i].closest(\'div.page\').getAttribute(\'data-page-number\'); dsave.insertAdjacentHTML(\'beforeend\', \'<br><a href=%22\' + pgs[i].toDataURL(\'image/jpeg\') + \'%22 download=%22\' + document.title + \'-page_\' + pgnumb + \'.jpg%22>Page \' + pgnumb + \'</a>\');} dsave.insertAdjacentHTML(\'beforeend\', \'<br><span style=%22font-size:0.75em; font-style:italic%22>Pages missing? Scroll to other end of PDF and <button onclick=%22savepagelistJPG();%22> try again </button>.</span>\');} else {dsave.insertAdjacentHTML(\'beforeend\', \'<br>No canvas elements found?\');}} savepagelistJPG();'; s.appendChild(document.createTextNode(t)); document.body.appendChild(s);})();){kind=link}
{var s=document.createElement('script'); var t='function savepagelistPNG(){var dsave=document.querySelector(\'div#saveCanvasesToPNG\');if(dsave){dsave.innerHTML=\'\';} else {dsave=document.createElement(\'div\');dsave.id=\'saveCanvasesToPNG\'; dsave.setAttribute(\'style\',\'position:fixed; right:24px; top:40px; width:200px; height:350px; overflow-y: auto; padding: 4px 10px; color: #000; background:#ffc; font-size: 20px;\');document.body.appendChild(dsave);} dsave.insertAdjacentHTML(\'beforeend\', \'Save canvas as PNG:\');var pgs=document.querySelectorAll(\'div.page canvas\');if (pgs.length>0){for (var i=0;i<pgs.length;i++){var pgnumb=pgs[i].closest(\'div.page\').getAttribute(\'data-page-number\'); dsave.insertAdjacentHTML(\'beforeend\', \'<br><a href=%22\' + pgs[i].toDataURL(\'image/png\') + \'%22 download=%22\' + document.title + \'-page_\' + pgnumb + \'.png%22>Page \' + pgnumb + \'</a>\');} dsave.insertAdjacentHTML(\'beforeend\', \'<br><span style=%22font-size:0.75em; font-style:italic%22>Pages missing? Scroll to other end of PDF and <button onclick=%22savepagelistPNG();%22> try again </button>.</span>\');} else {dsave.insertAdjacentHTML(\'beforeend\', \'<br>No canvas elements found?\');}} savepagelistPNG();'; s.appendChild(document.createTextNode(t)); document.body.appendChild(s);})();){kind=link}