Business Tools - For Work & Commerce

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Earned Value Management Calculator – EV, PV, AC, CPI, SPI

Monitor project performance with earned value analysis. Calculate EV, PV, AC, CPI, and SPI to see if your project is on budget and on schedule.

Business calculator CPI earned value EVM project SPI

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Critical Path Method (CPM) Calculator – Project Scheduling

Enter project tasks with durations and dependencies to calculate the critical path, earliest/latest start times, and total float. Keep your project on track.

Business calculator CPM critical path project schedule

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Invoice Late Fee Calculator – Flat Fee & Monthly Interest

Calculate fair late fees on overdue invoices. Set a flat fee, monthly interest rate, or both, and see how much extra your client owes for paying after the due date.

Business calculator interest invoice late fee overdue

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User Journey Map Maker – Simple UX Template Online

Build a visual user journey map with stages, actions, emotions, and pain points. A lightweight tool for UX designers and product managers to align teams.

Business mapping template user journey UX

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Postal Volumetric Weight Calculator – DIM Factor for Shipping

Calculate the chargeable weight of a package for courier services like UPS, FedEx, and DHL. Enter dimensions and actual weight to see volumetric weight and shipping cost estimate.

Business calculator DIM parcel shipping volumetric weight

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Minutes to Decimal Hours Converter – Payroll & Timesheet

Convert minutes to decimal hours for easy timesheet and payroll calculations. See a quick reference chart for common conversions like 15 min = 0.25 hours.

Business converter decimal hours minutes payroll

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Safety Stock Calculator – Buffer Inventory for Supply Chain

Calculate the optimal safety stock level to prevent stockouts. Uses demand and lead time variability with service level Z-score for inventory management.

Business buffer calculator inventory safety stock

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NPS Calculator – Measure Net Promoter Score Easily

Compute your Net Promoter Score by entering counts of Promoters, Passives, and Detractors. See your NPS and understand what the score means for customer loyalty.

Business calculator loyalty net promoter score NPS survey

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LTV Calculator – Customer Lifetime Value Estimator

Estimate how much revenue an average customer will generate over their entire relationship with your business. Use LTV to optimize marketing spend and retention.

Business calculator churn customer lifetime value LTV revenue

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Gross Profit Margin Calculator – Margin & Markup Online

Determine your gross profit margin and markup percentage instantly. Enter cost and revenue to see profit, margin, and markup, plus suggested selling prices for target margins.

Business calculator cost margin markup profit revenue

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Invoice Due Date Calculator – Net 30, Net 60 & Custom Terms

Calculate the exact due date for an invoice based on common payment terms like Net 30, Net 60, or custom days. Includes option to skip weekends and holidays for business days.

Business calculator due date invoice Net 30 payment terms

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Economic Order Quantity Calculator – Optimal Inventory EOQ

Minimize total inventory costs by calculating the Economic Order Quantity. Enter annual demand, ordering cost, and holding cost for an instant optimal reorder size.

Business calculator cost EOQ inventory ordering

vCard QR Code Generator – Share Contacts Instantly

Create a scannable vCard QR code containing your name, phone, email, and address. Others can save you as a contact by simply scanning the code.

Business business contact generator QR code vCard

CAC Calculator – Customer Acquisition Cost Online

Calculate the cost to acquire a new customer by dividing total marketing and sales expenses by the number of new customers. A must-have SaaS and ecommerce metric.

Business CAC calculator customer acquisition marketing startup

Freelance Proposal Outline Generator – Scope & Pricing

Answer a few questions about the project and generate a structured proposal outline with scope, timeline, payment terms, and deliverables.

Business freelance generator proposal

PERT Time Estimator – Optimistic, Most Likely & Pessimistic

Use the PERT (Program Evaluation Review Technique) formula to estimate task duration. Input optimistic, most likely, and pessimistic times to get a weighted average.

Business calculator estimate PERT project management time

vCard File Generator – Create .vcf Contact Files

Fill out a simple form to generate a standards‑compliant vCard (.vcf) file. Others can import your contact details with a single tap on mobile.

Business contact generator vCard VCF

Random CV Skill Generator - Online Modern Job Terms

Add some trendy skills to your resume. Generate a list of hard and soft skills relevant for tech and business jobs.

Business CV generator resume skill

Meeting Notes Filler - Online Structured Agenda & Minutes

Fill in a pre‑designed meeting notes template and copy as formatted HTML or plain text. Quick documentation.

Business filler meeting notes template

Email Spam Trigger Checker - Online Avoid Spam Filters

Paste your email subject and body. The tool highlights common spam trigger words and gives a risk score. Improve inbox placement.

Business checker deliverability email spam

Markdown to Email HTML - Online Newsletter Template

Write in Markdown and get clean, inline‑styled HTML suitable for emails. Pre‑designed templates included. Local conversion.

Business converter email HTML Markdown

Conference Bingo Generator - Online Meeting Cliché Card

A bingo card filled with common meeting buzzwords. Mark them during your next call. Great for remote work fun.

Business bingo conference fun meeting

Simple Invoice Generator - Online Create & Print Invoices Free

Fill in your details and generate a professional‑looking invoice ready to print or save as PDF. No sign‑up, all data stays on your device.

Business freelancer generator invoice printable

BIMI Record Generator - Online Brand Logo for Email

Generate a BIMI record to display your verified brand logo in email clients. Includes SVG logo URL and VMC certificate path.

Business BIMI brand DNS email

Random Startup Idea Generator - Online Business Spark

Combine two random concepts to spark the next billion‑dollar startup idea. Silly or serious, it's brainstorming fun.

Business business generator idea startup

PDF Signature Drawer - Online Add Handwritten Sign

Draw your signature on a canvas and overlay it onto a PDF document. All editing stays in your browser.

Business draw PDF sign signature

Work Anniversary Message Generator - Online Congratulator

Get a thoughtful message to celebrate a colleague's work anniversary. Choose tone (formal, friendly, funny).

Business anniversary generator message work

Invoice Number Generator - Online Sequential & Random

Generate the next sequential invoice number with optional prefix and date stamp. Keep track locally or export.

Business generator invoice number sequential

Product Hunt Tagline Generator - Online AI‑free Hype

Get a catchy, Product Hunt‑style tagline for your side project. Like 'Uber for left shoes'. Instant creativity.

Business generator Product Hunt startup tagline

Support Ticket Template Generator - Online Bug Report

Create a clear, structured bug report or support ticket with environment, steps, and expected result. Copy/paste.

Business bug support template ticket

Cover Letter Generator - Online Customizable Job Application

Create a tailored cover letter based on job title, your skills, and a template. Download as text or PDF print. Private.

Business application cover letter generator job

Meeting Speaker Timer - Online Countdown Per Agenda Item

Set a list of agenda items with allocated minutes. Advance through speakers and see remaining time visually. Keep meetings on track.

Business agenda meeting speaker timer

Email Signature Generator - Online Professional HTML Footer

Design a clean, professional email signature with your photo, links, and disclaimers. Copy the HTML to use in Gmail/Outlook.

Business email signature generator HTML professional

Digital Business Card Creator - Online vCard & Shareable

Design a digital business card with your photo, contact details, and social links. Download as vCard or share a URL. Local tool.

Business business card contact digital vCard

QR Code vCard Maker - Online Contact Card Code

Create a QR code that contains your full vCard contact information. Scan to save directly to a phone. No data leaves browser.

Business contact generator QR vCard

Online Code‑128 Barcode Generator - Free Text to Barcode

Generate a horizontal Code‑128 barcode from any string. Download as PNG or SVG. Works offline. For inventory.

Business barcode Code‑128 generator inventory

Random Testimonial Generator - Online Fake Review Draft

Generate a random, generic positive testimonial for product mockups. 'Great product! Changed my life.' Realistic filler.

Business fake generator placeholder testimonial

Simple Will Generator - Online Fill & Print Basic Will

A template to create a basic last will and testament. Fill in names and assets. Print and sign. Not legal advice.

Business generator template testament will

Elevator Pitch Builder - Online Structured Intro

Craft a 30‑second elevator pitch by filling in problem, solution, and ask. Copy the final professional text.

Business builder elevator pitch intro networking

Resume Generator - Online Simple One Page CV

Fill in your details and instantly get a clean, printable one-page resume. No sign up, no data leaves your browser.

Business CV generator job resume

Random Robotics Company Name Generator - Online Tech Startup

Create a futuristic robotics or AI startup name with an available .com domain check simulation. For brainstorming.

Business generator name robotics startup

Fake Company Slogan Generator - Online Creative Tagline

Generate a random, funny or serious company slogan for your startup idea. Brainstorming helper. All local.

Business company generator slogan tagline

Markup Percentage Calculator - Online Price & Margin

Compute the selling price from cost and desired markup percentage, or find the markup from cost and price.

Business business calculator margin markup

Envelope Addressing Tool - Online Print Address on Envelope

Type sender and recipient addresses and format them for printing on a standard envelope. No special software.

Business address envelope mail print

Name Tent Generator - Online Print Foldable Desk Cards

Type names and generate folded name tents for desks. Print, cut, fold. Great for workshops and panels.

Business desk meeting name tent printable

Timesheet PDF Generator - Online Fillable Work Log

Fill in daily work hours and tasks, and generate a printable PDF timesheet. Clean, professional layout. Local.

Business generator PDF printable timesheet

Domain Name Brainstormer - Online Word Combination

Enter keywords and get domain name ideas by mixing, prefixing, suffixing, and replacing. Check availability indication.

Business brainstorm domain generator name

UPC Barcode Validator - Online Check Digit & EAN

Enter a UPC or EAN barcode number and validate the check digit. See if it's a real product code. Local calculation.

Business barcode check digit UPC validator

Simple Invoice Generator - Online Create & Print Invoices Free

Fill in your details and generate a professional-looking invoice ready to print or save as PDF. No sign-up, all data stays on your device. Great for freelancers.

Business freelancer generator invoice printable

Label Sticker Maker - Online Design & Print Avery Templates

Design simple text‑based labels and print them on standard Avery label sheets. Choose from common templates.

Business Avery label print sticker

Random Quarterly OKR - Online Corporate Fun

Create a random, aspirational quarterly objective with unrealistic key results. For meeting icebreakers.

Business fun generator goal OKR

Break‑Even Point Calculator - Online Units & Sales

Calculate the break‑even point in units and dollars. Input fixed costs, variable cost per unit, and price.

Business break even business calculator revenue

Email Spam Score Checker - Online Newsletter Tester

Paste your email body and subject, and get a spam score based on common trigger words and patterns. Improve your cold outreach.

Business checker email score spam

Barcode Scanner - Online Scan 1D Barcodes from Camera

Use your camera to scan 1D barcodes (UPC, EAN, CODE128) directly in the browser. Quick and no app install. All scanning is local.

Business barcode scanner camera scan UPC

Barcode Generator - Free Online 1D Barcode Maker

Generate standard 1D barcodes including CODE128, EAN-13, and UPC-A. Download as image for product labeling or inventory. All processing happens locally.

Business barcode EAN generator UPC

Email Permutator - Online Generate All Possible Addresses

Enter a first name and last name, plus a domain, to generate common email address patterns. For finding contacts.

Business contact email guess permutator

Timecard Calculator - Online Work Hours & Timesheet

Calculate total work hours and pay from time-in/out entries. Supports overtime and breaks. Generate a printable timesheet. All local.

Business payroll timecard timesheet work hours

Simple Ledger Book - Online Debit / Credit Tracker

A basic double‑entry bookkeeping table. Add transactions with description, debit, and credit. Balances automatically.

Business accounting credit debit ledger

Quarter of Year Finder - Online Q1 Q2 Q3 Q4 Tool

Enter any date and instantly know which quarter it belongs to. Also shows fiscal quarter if start month set.

Business date fiscal Q1 quarter

Resignation Letter Builder - Online Professional Generator

Fill in a few details and get a polished resignation letter. No data stored. Instant copy or print.

Business generator job letter resignation