Free AI tools
AI tools that do one job well, free.
18 focused tools for planning, marketing and building on the web. Scope a project, write meta tags, fix your page speed or draw an architecture diagram in about 30 seconds.
- No sign-up
- 10 free runs a day
- Results in ~30 seconds
- Powered by Claude
- Project Scope GeneratorMVP features, user flow and stack from an idea
- AI Use-Case FinderWhere AI can save your business time
- Landing Page RoasterHonest scores and rewrites for your copy
- PRD GeneratorUser stories with acceptance criteria
- Tech Stack AdvisorThe right stack for your project and team
- Prompt ImproverRewrite any prompt for better AI results
- Cold Email WriterCold emails and LinkedIn messages that get replies
- Resume Job MatcherMatch score, keyword gaps and better bullets
- Architecture Diagram GeneratorSystem diagrams from a plain description
- Meta Tag GeneratorSEO titles and descriptions that get the click
- Schema Markup GeneratorValid JSON-LD structured data, ready to paste
- Page Speed Fix PlannerA ranked fix list from your PageSpeed report
- Product Description WriterStore copy that sells, for Shopify and WooCommerce
- SEO Content Brief GeneratorA writer-ready outline for any keyword
- FAQ GeneratorReal customer FAQs plus FAQ schema
- Error Message ExplainerThe cause and the fix for any error
- Accessibility CheckerWCAG 2.2 issues in your HTML, with fixes
- LinkedIn Profile WriterA headline and About section that get found
All tools
Why these exist
Built by a developer, for real work
I'm Mohit Goyal, a senior web developer who builds websites and web apps for a living. These tools are the first steps of the projects I work on every week: turning an idea into a scope, a scope into a PRD and a PRD into a stack and an architecture.
Each tool is tuned for one task and returns a structured result, with tables, steps and diagrams you can copy or save as a PDF. Use them on your own, or bring the result to a free call when you are ready to build.
Questions
Frequently asked
What are these AI tools?+
18 free tools for founders, marketers and developers: Project Scope Generator, AI Use-Case Finder, Landing Page Roaster, PRD Generator, Tech Stack Advisor, Prompt Improver, Cold Email Writer, Resume Job Matcher, Architecture Diagram Generator, Meta Tag Generator, Schema Markup Generator, Page Speed Fix Planner, Product Description Writer, SEO Content Brief Generator, FAQ Generator, Error Message Explainer, Accessibility Checker, LinkedIn Profile Writer.
Which AI model powers them?+
Claude by Anthropic. Each tool has its own instructions written for one job, so the results are structured and specific instead of a generic chat answer.
Is this tool free?+
Yes. Every tool on this site is free with no sign-up. Each visitor gets 10 runs per tool per day, which keeps the tools fast and available for everyone.
Is what I paste saved or shared?+
No. Your input is sent to the AI model (Claude by Anthropic) only to generate your result, and it is not stored on this site. Still, do not paste passwords, financial details or anything confidential.
Can you build a custom AI tool for my business?+
Yes. I build AI features and internal tools into websites and web apps, like these ones. Book a free call and tell me what you want to automate.
Let's build
Have a site that needs to be fast, rank and convert?
Open to Work. Usually replies within a day.