Tool Catalogue

Quality & Continuous Improvement

Test whether a gauge reads high or low against a reference: bias, its confidence interval, a t-test for significance, and bias as a share of tolerance. Refuses to conclude from too few readings. Runs entirely in your browser. Nothing is uploaded.

Quality & Continuous Improvement

Track improvement savings from claimed to validated to banked in the budget, split in-year from full-year effect, and separate real cost reduction from cost avoidance. Runs entirely in your browser. Nothing is uploaded.

Quality & Continuous Improvement

Plot single measurements as an I-MR control chart: control limits from the moving range, four run rules, and capability against your specification. Refuses to draw limits from too little data. Runs entirely in your browser. Nothing is uploaded.

Quality & Continuous Improvement

Run process trials that prove something — a hypothesis written before you start, a measured baseline, one variable changed, a success threshold agreed in advance, and an honest conclusion with the sample size printed next to it. Nothing is uploaded.

Quality & Continuous Improvement

Plot an X-bar and R control chart from measured subgroups: centre lines, control limits from the standard A2, D3, D4 and d2 constants, out-of-control points and runs of seven, with the process sigma estimated from the average range. Type the readings in or import a spreadsheet. Nothing is uploaded.

Quality & Continuous Improvement

Enter your measured readings and a specification, and get the whole capability picture: mean, sigma, Cp, Cpk, Cpu, Cpl, Pp, Ppk, an estimated defect rate in parts per million, a histogram against the limits and a run chart that shows the drift an average hides. Type the readings in or import a sprea

Quality & Continuous Improvement

Track a production part approval submission element by element — submission level, ownership, evidence references, readiness percentage, blocking items and customer rejections — and print the pack status. Nothing is uploaded.

Quality & Continuous Improvement

Run a measurement system analysis by the average and range method: type in every part, appraiser and trial reading and see repeatability, reproducibility, %GRR against study variation and tolerance, and the number of distinct categories your gauge can actually resolve. Type the readings in or import

Quality & Continuous Improvement

Plan a product launch across the five quality-planning phases — one row per deliverable, with owners, planned and actual dates, gate deliverables, risk notes, phase completion and a Gantt of the whole programme. Nothing is uploaded.

Quality & Continuous Improvement

Run layered process audits across team leaders, supervisors and senior leadership, record every check pass by pass, and surface the questions that keep failing and the audits that never got done. Runs entirely in your browser — nothing is uploaded.

Quality & Continuous Improvement

Keep a register of improvement ideas, track each one from suggestion to verified saving, and see honest payback figures that never mix claimed savings with measured ones. Nothing is uploaded.

Quality & Continuous Improvement

Build a PFMEA or DFMEA worksheet — failure modes, effects, severity, occurrence and detection, risk priority number, actions and an honest re-score after the fix, with a printable report. Runs entirely in your browser. Nothing is uploaded.

Quality & Continuous Improvement

Build an APQP-style process control plan — every characteristic with its specification, gauge, sample size, check frequency, control method and reaction plan, plus gauge-calibration tracking and a print-ready plan. Nothing is uploaded.

Quality & Continuous Improvement

Run 8D problem-solving reports discipline by discipline — team, containment, verified root cause, corrective action, prevention — with a board that shows exactly where each report is stuck. Nothing is uploaded.

Quality & Continuous Improvement

Run a continuous-improvement idea pipeline — log ideas against the eight wastes, triage by effort, track them to implementation and verify the benefit honestly, with participation as the headline metric. Nothing is uploaded.

Quality & Continuous Improvement

Build a proper Pareto analysis — enter defect, complaint or downtime counts, get the ranked bars and the cumulative curve, find the vital few categories worth fixing first, and print a report. Nothing is uploaded.

Quality & Continuous Improvement

Build a SIPOC diagram — Suppliers, Inputs, Process, Outputs, Customers — to scope a process improvement project, check every column is covered, flag what is critical to quality, and print a workshop-ready page. Nothing is uploaded.

Quality & Continuous Improvement

Build a fishbone (Ishikawa) cause-and-effect diagram as a working register — causes on the six M bones, scored by likelihood and evidence, verified root causes tracked to action, printed as an investigation-ready report. Nothing is uploaded.

Quality & Continuous Improvement

Track corrective and preventive actions from problem to verified fix: root causes, owners, due dates, effectiveness checks and an aging view for management review. Runs entirely in your browser — nothing is uploaded.

Quality & Continuous Improvement

Run 5 Why root cause analyses: state the problem, walk the why chain, name the root cause, then track the countermeasure through to verified. Runs entirely in your browser — nothing is uploaded.