Invoice Generator & Payment Tracker
invoice-generator
JOSTAVAN · TOOL PORTFOLIO
40 focused SaaS utilities
Forty individual app directories with separate Worker entrypoints. 37 Workers are deployed; three are built but waiting for account Worker capacity.
Estimate & Quote Generator
estimate-quote-generator
Receipt Generator & Expense Record Keeper
receipt-expense-keeper
Expense Report Generator
expense-report-generator
Profit Margin & Markup Calculator
profit-margin-calculator
Cash Flow Forecast Planner
cash-flow-forecast
Inventory & Reorder Tracker
inventory-reorder-tracker
Purchase Order Generator
purchase-order-generator
PDF Merger
pdf-merger
PDF Compressor
pdf-compressor
PDF to Word Converter
pdf-to-word
Excel Duplicate Row Remover
excel-duplicate-remover
CSV Cleaner & Transformer
csv-cleaner
Image Background Remover
image-background-remover
Image Compressor & Resizer
image-compressor-resizer
Bulk File Renamer
bulk-file-renamer
Broken Link Checker
broken-link-checker
Website Accessibility Checker
accessibility-checker
Website Uptime Monitor
uptime-monitor
Redirect Checker
redirect-checker
XML Sitemap Generator
xml-sitemap-generator
Schema Markup Generator & Validator
schema-markup-generator
JSON Formatter & Validator
json-formatter-validator
API Request Tester
api-request-tester
Social Media Content Calendar
social-media-calendar
UTM Link Builder & Campaign Tracker
utm-link-builder
QR Code Generator with Analytics
qr-code-generator
Email Signature Generator
email-signature-generator
Lead Capture Form Builder
lead-capture-form-builder
Business Proposal Generator
business-proposal-generator
Customer Feedback Survey Builder
customer-feedback-survey-builder
Review Response Assistant
review-response-assistant
Employee Shift Scheduler
employee-shift-scheduler
Appointment Booking for a Specific Niche
appointment-booking
Rental Invoice & Payment Tracker
rental-invoice-tracker
Cleaning Business Scheduler
cleaning-business-scheduler
Construction Daily Report App
construction-daily-report
Privacy Policy & Cookie Policy Generator
privacy-cookie-policy-generator
Worker deployment pending: Free plan 100-worker limit.
Contract Template & Drafting Assistant
contract-template-drafter
Worker deployment pending: Free plan 100-worker limit.
Certificate Generator
certificate-generator
Worker deployment pending: Free plan 100-worker limit.
Integration status: These are browser-local MVPs. Neon schema files are templates only; Neon databases, authenticated server-side CRUD, Jostavan UAA/auth, analytics and payments are not connected yet. Do not enter sensitive data.