Bookmarklets for Opera

Bookmarklets are free tools for power surfing. Each tool is a small JavaScript application which you can bookmark directly from the page and use from your Dropdown Bookmarks or Hotlist.
All Bookmarklets listed here have been tested with Opera (Win32) 6.01. Nearly all of them work with IE6, and a number of them work with Mozilla 0.9.1. I haven't tested any of them with any other browser.
To test a bookmarklet just click on the link
To keep a bookmarklet right click on the link and select 'Add Link To Bookmarks'.

To Copy all bookmarklets to a new folder in your Opera bookmark list

• Press the keys Ctrl+J
• Select 'Copy All - Copy As As Hotlist Items'.
• In the bookmarks tab of the hotlist right click on the folder you want to put this folder in and select 'paste'.
• Thanks for pointing this out Rijk :)

For these bookmarklets to work you must have JavaScript enabled.
To work correctly most of them will need 'Reuse existing window' checked in Opera's 'Windows' preferences.
However, if you drag them to a window from the hotlist they will work even when you have the above option unchecked.

Navigation

Open all Links in New Windows Opens all the links on the page in new windows and sends them to the background
Split Frames into Windows The windows will have the original frame size : from - bookmarklets.com.
Open Previous in New Window Only works if the Previous is in the same domain
Open Next in New Window Only works if the Next is in the same domain
from - Me.

Searching

Search this Domain. Very cool. Promts for a string, then does a Google advanced search in current domain.
Search ODP (New Window) from - ODP (dmoz.org) editors bookmarklets.
Search ODP in Background from - Phil Burns.
Search Hotbot (New Window) from - Rijk Van Geijtenbeek.
Links To this Page - AltaVista from - Rijk van Geijtenbeek.
Search for current page in www.archive.org from - Tobias Boyd.
Search google groups (New window) from - An opera.general poster I think

Checking Code Validity

Validate at WDG from - Rijk van Geijtenbeek.
Validate HTML at W3C from - Rijk van Geijtenbeek.
Validate HTML at W3C (In Background) from - Me :).
Validate all frames HTML W3C from - Me.
Validate CSS for page at W3C from - Phil Burns. Finally my own one :)
Validate CSS for page at W3C (In Background) from - Phil Burns. Another :)
Validate all frames CSS W3C from - Me.
Validate HTML & CSS at W3C (In Background) Opens two windows from - Phil Burns. Another :)

Page Data

Document Info Very nice... shows URL, hostname, the URLs of all frames (clickable), modification date, referrer, hash (both if provided only), lists all links and all images (both clickable), all in a new popup window. By - Roland Reck.
Document Info 2 Similar to the above but re-written by Roland for Opera 7
Read Cookie for Site from - bookmarklets.com I think.
Check Document Last Modified from - Maurizio Berti & Rijk van Geijtenbeek.
Who is from - Jesse Ruderman
Check site server from - Jesse Ruderman
Show HTTP headers from - Jesse Ruderman

Window widgets

Resize Window to 1024 x 768 Me.
Resize Window to 800 x 600 Me.
Resize Window to 640 x 480 Me.

Miscellaneous

Google Translate (English) from - Partially Correct
List Email Links from - bookmarklets.com
Number of Links from - bookmarklets.com
Go To Random Link from Page from - ODP (dmoz.org) editors bookmarklets.
List All Links on Page from - ODP (dmoz.org) editors bookmarklets.
Send Location This one may be of particular interest to those that want to send pages by email. from - ODP (dmoz.org) editors bookmarklets.
AutoFill Anonymous Fills out forms as anonymous.
from - ODP (dmoz.org) editors bookmarklets.
Bookmarklets Editor Creates a window to make and test your own bookmarklets in.
from - ODP (dmoz.org) editors bookmarklets.
Show All Images in New Window - Modified from bookmarklets.com
PAS Complaint - Send a complaint about a webpages code to all mailto links on a page ;-) from - Me