UD5 Toolkit
Event T‑Shirt Quantity Calculator – Online by Size Distribution
Enter expected number of attendees and a distribution model to estimate how many shirts to order per size.
Small Business & Freelancer Tools
14+ toolsCocktail Cost & Menu Pricing – Online Profit Margin Calculator
Add ingredients and their bottle costs to calculate the pour cost and suggested menu price based on target pour cost percentage. Maximize bar profits.
SIPOC Diagram Builder – Online Supplier Input Process Output Chart
Create a printable SIPOC diagram for your process improvement project. Fill in boxes, export as image.
Shipping Box Size Optimizer - Online Fit Items into Carton
Enter item dimensions and find the smallest rectangular box that can fit them (simple packing heuristic). Helps reduce shipping costs. Local algorithm.
Free Invoice Template Filler - Online Create & Print PDF
Fill a professional invoice template with your details, items, and totals. Instantly preview and download as PDF or print. No signup, local only.
A/B Test Significance Calculator - Online Simple Stats Tool
Check if your A/B test results are statistically significant using chi-squared test. Enter visitors & conversions for control/variant. Results in plain English.
Fishbone Diagram Tool – Online Root Cause Visualization
Build a fishbone diagram to find root causes. Pre-defined categories (6M's). Export.
One‑Page Resume Builder - Online Simple CV Generator
Fill in a form to generate a clean, ATS‑friendly one‑page resume. Customize sections, colors, and export as print‑ready PDF. Personal data stays in your browser.
HTML Email Signature Builder - Online Professional Footer Creator
Create a polished HTML email signature with your photo, links, and company details. Live preview and copy HTML to clipboard. Works with Gmail, Outlook, Apple Mail.
Short‑Term Rental Cleaning Checklist – Online Turnover Tool
Comprehensive room‑by‑room checklist for hosts. Track tasks and timing.
Empathy Map Creator – Online UX Design Thinking Tool
Fill in says, thinks, does, feels quadrants for a user persona. Save locally or print.
Freelancer Portfolio Page Generator – Online Simple One‑Pager
Fill in bio, skills, projects to generate a clean HTML portfolio page. Copy the code. Local builder.
Freelance Rate Calculator - Online Hourly vs Project Pricing
Calculate your ideal hourly rate based on target annual income, expenses, holidays, and non-billable time. Compare with project-based pricing. Local only.
Salary Negotiation Anchor Calculator – Online First Offer Strategy
Based on your target salary, calculates a high anchor number to improve negotiation outcome. Psychological tactic.