← All tools
Plan a campervan or RV electrical system: battery capacity, solar panel sizing, and safe wire gauges, calculated in the browser. Works offline as a PWA. Free, no ads.
Listed Jul 3, 2026
More in Utility
Checks whether AI assistants (ChatGPT, Perplexity, Claude, Gemini…) recommend your business, scores your visibility, shows which competitors appear instead, and suggests fixes. Free one-off audits; paid ongoing tracking.
Upload a photo and the background is gone five seconds later. Low-resolution results are free without fuss; full-resolution downloads require a free account and credits.
Generate a disposable inbox that receives real email instantly and disappears when you're done. No registration — open it, use it, burn it.