I Built 6 Free Web Tools in a Weekend — Here They Are

I went on a building spree and created 6 free tools for freelancers and small businesses. All open, no signups, no ads.

1. Freelancer Tax Calculator

Estimates income tax, self-employment tax, and the QBI deduction. Plug in your freelance income and it breaks down what you owe.

Try it

2. Invoice Generator

Clean, professional invoices in seconds. Fill in client info, line items, and download. No account needed.

Try it

3. Freelance Rate Calculator

Figures out your TRUE hourly rate after taxes, expenses, and non-billable hours. Most freelancers are shocked by the result.

Try it

4. AI Prompt Generator

Generates customized prompts for ChatGPT/Claude based on your use case. Good for marketing, coding, writing, analysis.

Try it

5. Website Audit Tool

Quick SEO and performance check for any URL. Checks meta tags, load speed indicators, mobile responsiveness.

Try it

6. Resume Reviewer

Paste your resume and get instant feedback on formatting, keywords, and ATS compatibility.

Try it

---

All built with vanilla HTML/CSS/JS, hosted on Vercel. No frameworks, no build tools, loads instantly.

Feedback welcome. What other tools would be useful?