Useful tools and links on wkipedia and elsewhere.

Commons helper tool (for transferring free images)

Interiot's tool, a useful edit counter

CatScan, a tool of varying degrees of usefulness

Various tools developed by tangotango

1. Sandbox 1 - main sandbox, for general futzing/fiddling
2. Sandbox 2 - for new articles being drafted prior to moving to mainspace
3. Sandbox 3 - for translation of articles from other languages
4. Sandbox 4 - mostly for none-article content