You still need 6 to 10 "helper" articles explaining how the tool works. The tool script must be 100% functional with zero errors (no white screens of death).
Include a backend (like TinyMCE) for easy formatting. 2. Essential Pages Generator adsense approval php script best
Google requires specific policy pages. PHP scripts can dynamically generate these pages so they are always accessible. You still need 6 to 10 "helper" articles