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Step-by-step guides to help you get the most out of every quality tool. Choose a tool below or browse by topic.

Which Tool Should I Use?

I need to... Use this tool Guide
Check if my process is stable and capable SPC Quick Check View Guide
Track defect rates with pass/fail or count data Attribute Chart View Guide
Find the root causes of a quality problem Fishbone Diagram View Guide
Investigate why a defect happened step by step 5 Whys RCA View Guide
Document a non-conformity for the record NCR Generator View Guide
Create reusable inspection checklists for the shop floor Inspection Forms View Guide
Track corrective and preventive actions from problem to verification CAPA Report View Guide
Validate whether a process change actually improved quality Before/After Analysis View Guide
Compare shifts, suppliers, machines, or find relationships in data Advanced Regression View Guide
Predict whether a measurement will pass or fail based on historical data Pass/Fail Predictor View Guide
I want to audit workplace organization, housekeeping, and 5S discipline 5S Audit View Guide
I want to track recurring machine downtime and see which loss category is biggest Downtime Log View Guide
I want to assess failure risks and prioritize them by severity, occurrence, and detection FMEA Lite View Guide
I need to run a mock recall and verify lot traceability through the supply chain Traceability Test View Guide
I want to calculate the full financial impact of a food safety nonconformance Food Safety Cost Calculator View Guide
I need to estimate the cost of a cold chain temperature excursion Cold Chain Cost Estimator View Guide
I want to quantify production losses from overfill, yield shortfalls, and rejections Yield Loss Calculator View Guide
I want AI to generate a custom inspection form from a plain-English description AI Form Builder View Guide
I have quality data but don't know which tool to use Smart Start View Guide
Digitize workplace organization with daily 5S audits, QR-based operator checklists, and management dashboards 5S System View Guide

All Quality Tools

SPC Quick Check

Paste your measurement data and instantly see control charts, histograms, and capability indices (Cp/Cpk).

Attribute Chart

Enter defect counts or pass/fail data to create p, np, c, and u control charts for monitoring attribute quality.

Fishbone Diagram

Build an Ishikawa cause-and-effect diagram to organize potential root causes by category.

5 Whys RCA

Walk through the 5 Whys method to drill down from a problem to its root cause, then assign corrective actions.

NCR Generator

Generate a professional non-conformity report with defect classification, disposition, and cost impact.

Inspection Forms

Design inspection checklists with numeric, pass/fail, and text items, then share them with operators to fill out.

CAPA Report

Create a structured Corrective and Preventive Action report: document the problem, containment, root cause, corrective actions, preventive actions, and verification.

Before/After Analysis

Paste Before and After measurements to get instant statistical proof of improvement with Welch's t-test, box plots, and Cpk comparison.

Advanced Regression

Compare groups and find relationships in your data with scenario-driven ANOVA analysis. Pick a question, paste your data, get auto-interpreted results.

Pass/Fail Predictor

Enter historical measurement data with pass/fail outcomes to build a prediction model, then predict the result for new measurements in real time.

5S Audit

Assess Sort, Set in Order, Shine, Standardize, and Sustain with red tags and scoring

Downtime Log

Log downtime events over time, review Pareto losses, and connect events to NCR, RCA, and SPC

FMEA Lite

Build a Failure Mode and Effects Analysis worksheet: list potential failure modes, score RPN (Risk Priority Number), and prioritize corrective actions.

Traceability Test

Run mock recall exercises with forward trace, backward trace, and mass balance to validate your lot traceability readiness.

Food Safety Cost Calculator

Estimate the total financial impact of a food safety event: product loss, labor, testing, logistics, penalties, and corrective actions.

Cold Chain Cost Estimator

Estimate the financial impact of a temperature excursion: product disposal, testing, logistics, and regulatory costs.

Yield Loss Calculator

Quantify production losses from overfill giveaway, process yield shortfalls, and rejected units with an annualized cost projection.

AI Form Builder

Describe what you need to inspect in plain language and let AI generate a complete inspection form with appropriate item types, tolerances, and instructions.

Smart Start

Paste your quality data (emails, spreadsheets, notes) and AI recommends the best tool, then pre-fills it with your data automatically.

5S System

Full-lifecycle 5S workplace organization platform. Create industry-specific checklists, distribute via QR codes, track operator compliance, generate SPC analytics, and produce AI-powered management reports. Supports 12 industries and 3 languages.

Home page showing all seven quality tool cards
Home page showing all seven quality tool cards

How-To Guides

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