Installed
You're in.
Now save your first file.
Nothing else to configure. Right-click any image on the web, hitSave image as…and watch the filename rewrite itself.
Open the options page
Right-click the Renma icon → Options. Add custom domain → prefix mappings and pick your naming template.
Learn the shortcut
Ctrl/⌘+Shift+U undoes the last rename. Great when a template needs tweaking mid-session.
Something off?
The report form goes straight to the maintainer. No account, no ticket queue.
Try it right now.
Head to any site with images. Right-click, save, and the filename lands asdomain_timestamp.ext.