# Free tools for founders

> Small tools for launching a product. Free, and no account needed.

Canonical: https://spotlighted.app/tools

- [Agent prompts](https://spotlighted.app/tools/agent-prompts) - Copy-paste prompts for Claude Code, Cursor or Codex that get your site ready for AI search, SEO, email and launch day.
- [AI visibility checker](https://spotlighted.app/tools/ai-visibility) - Paste your website and see how easy it is for AI crawlers and answer engines to read, with a fix for each problem.
- [Launch checklist](https://spotlighted.app/tools/launch-checklist) - A checklist for launching on Spotlighted, from before you submit to after your launch week closes.
- [Launch copy generator](https://spotlighted.app/tools/launch-copy) - Paste your website and get a tagline, a short description, X and LinkedIn launch posts and a Show HN title.
- [Link checker](https://spotlighted.app/tools/link-checker) - Paste any page and see every outbound link on it and whether search engines are told to follow it.
- [Listing review](https://spotlighted.app/tools/listing-review) - Check your tagline, description and landing page for vague wording, claims the page doesn’t back up and missing details before you submit.
- [MRR & valuation calculator](https://spotlighted.app/tools/mrr-calculator) - Turn your MRR, growth and churn into an ARR figure, an MRR stage and a rough valuation range.
- [Social preview checker](https://spotlighted.app/tools/social-preview) - Paste a link and see roughly how it looks when shared on X, LinkedIn and Slack, with a fix for each missing or broken tag.
- [UTM link builder](https://spotlighted.app/tools/utm-builder) - Add UTM tracking parameters to your link, with presets for common launch channels.