Free browser-based business, creator, and freelancer tools.
AI Cash Lab Tools v1.0 is the first public release of 37 free browser-based tools for creators, freelancers, consultants, and digital product businesses.
The project is built around a simple idea: open a tool, use it immediately, and get back to work without signup, downloads, or heavy software.
Suggested GitHub repository description:
37 free browser-based tools for creators, freelancers, consultants, and digital product businesses.
Suggested topics:
creator-tools, freelancer-tools, business-tools, calculators, generators, formatters, no-signup, browser-tools, digital-products, static-site, productivity, creator-economy, freelance-business, gumroad, content-creation
- Website: https://aicashlabtools.com
- Creator Utilities: https://aicashlabtools.com/creator-utilities/
- Sitemap: https://aicashlabtools.com/sitemap.xml
AI Cash Lab Tools includes free utilities for:
- Freelance pricing and client operations
- Creator publishing workflows
- Digital product revenue planning
- Video production checks
- Social post formatting
- Browser-based document generation
- Launch planning and validation
- Teleprompter
- Short-Form Hook Analyzer
- Video Script Time Calculator
- Caption Line Splitter
- Thumbnail Text Checker
- Image Color Picker
- Video Resolution Checker
- TikTok Safe Zone Checker
- Instagram Reels Safe Zone Checker
- YouTube Shorts Safe Zone Checker
- LinkedIn Post Formatter
- Instagram Line Break Generator
- YouTube Description Formatter
- Instagram & TikTok Caption Formatter
- Meeting Notes Formatter
- Free Invoice Generator
- Free NDA Generator
- Statement of Work Generator
- Freedom Rate Calculator
- Hourly Rate Calculator
- Scope Creep Calculator
- Late Fee Calculator
- Business Runway Calculator
- Brand Deal Calculator
- Creator RPM Calculator
- CPM vs Product Revenue Calculator
- Subscriber LTV Calculator
- Lead Magnet Estimator
- Monetization Gap Calculator
- Gumroad Profit Calculator
- Product Profit Calculator
- Pricing Strategy Calculator
- Product Idea Validator
- Presale Validation Tester
- Product Launch Calculator
- Product Launch Goal Calculator
- Paid Traffic Profit Calculator
- Retention Diagnostic Tool
- Repurposing Matrix
- Free to use
- No signup required
- Browser-based
- Fast static pages
- Privacy-friendly workflows
- Mobile-responsive layouts
- Internal linking between related tools
- SEO-ready metadata, sitemap, FAQ sections, and structured data
Recommended screenshot set for GitHub and release pages:
- Homepage ecosystem overview
- Creator Utilities directory
- Freelancer tools workflow
- No-signup / privacy strip close-up
- TikTok Safe Zone Checker
- Free Invoice Generator
- Product Profit Calculator
- Video Resolution and Aspect Ratio Checker
Screenshots are stored in:
assets/screenshots/
Release screenshot filenames:
01-homepage-overview.png
02-creator-utilities.png
03-freelancer-tools.png
04-privacy-strip.png
05-tiktok-safe-zone-checker.png
06-free-invoice-generator.png
07-product-profit-calculator.png
08-resolution-checker.png
This is a static HTML/CSS/JavaScript site. No build step is required for basic use.
Open the live site:
Clone the repository:
git clone https://github.com/aicashlabtools/utility-labs-hub.git
cd utility-labs-hubStart a simple local server:
python -m http.server 8000Then open:
http://127.0.0.1:8000
You can also open most individual index.html files directly in a browser, though a local server is better for testing links and assets.
Each tool lives in its own folder:
tool-name/
index.html
Shared site assets live in:
assets/
Public SEO/deployment files include:
sitemap.xml
robots.txt
AI Cash Lab Tools is designed around lightweight browser workflows. Many tools process inputs locally in the browser and avoid unnecessary account creation.
The user experience is intentionally simple:
Open tool -> Enter inputs -> Review result -> Copy, print, export, or apply
AI Cash Lab Tools v1.0 is ready for GitHub release publication.