Free web tools that work instantly
Professional SEO and performance tools for developers and marketers. No registration required, privacy-first, instant results.
1
Choose your tool
Select the tool you need from the list above. Each tool is designed for specific tasks.
2
Enter your data
Input your website URL, text, or other data. Everything happens in your browser.
3
Get instant results
View, copy, or download your results immediately. No waiting, no sign-up required.
Available tools
Performance Calculator
Calculate revenue impact
free2-3 minutes
Performance ToolsPerformance Calculator
Calculate revenue impact
free2-3 minutesPerformance Tools
Robots.txt Generator
Create SEO-optimized robots.txt
free3-5 minutes
SEO ToolsRobots.txt Generator
Create SEO-optimized robots.txt
free3-5 minutesSEO Tools
SERP Preview Tool
Preview Google search results
free1-2 minutes
SEO ToolsSERP Preview Tool
Preview Google search results
free1-2 minutesSEO Tools
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