Quality tools, one workspace
Lab calculators, statistical heavyweights, risk matrices, AIAG core tools and 8D — every tool runs free in your browser, and exports are free too, with one exception: the uncertainty report ($4.9), which unlocks a context-aware Word deliverable.
Lab-Specific (ISO/IEC 17025)
Uncertainty, DoE, method validation, PT evaluation, intermediate checks — built for testing & calibration labs.
Measurement Uncertainty
GUM & Monte Carlo uncertainty budgets in minutes — aligned to ISO/IEC 17025 and the GUM.
DoE (Design of Experiments)
Screening and factorial designs with ANOVA and main-effect plots — pin down the factors that actually move your method or process.
Method Validation
Validate analytical methods — accuracy, precision, linearity, detection limits — against standard acceptance criteria.
PT (Proficiency Testing) Evaluation
Score your PT results with z-scores and En-numbers, and flag unsatisfactory outcomes automatically.
Intermediate Check (IMC)
Plan and evaluate intermediate checks of measuring equipment to keep uncertainty under control between calibrations.
Statistical & Process Capability
MSA → Cg/Cgk → SPC → Cpk/Ppk — measurement first, then process, the order a real improvement project runs.
MSA (Gage R&R)
Repeatability & reproducibility — attribute and variable Gage R&R studies.
Cg / Cgk (Gage Capability)
Gage capability vs tolerance — quick acceptance check for new measuring systems.
SPC Control Charts
X̄-R / I-MR / p charts with Western-Electric rules and live out-of-control flags.
Cpk / Process Capability
Compute Cpk / Ppk from your measurement sample and read capability at a glance.
Risk & Assessment Matrices
Standard-specific risk matrices — the daily tools of environmental and safety auditors, not borrowed calculators.
Environmental Aspect & Risk Matrix
List environmental aspects, score severity × frequency, and rank risks on a 5×5 matrix to prioritise controls.
JHA / JSA Risk Matrix
Break a job into steps, list hazards, score severity × likelihood, and rank risks on a 5×5 matrix to prioritise control measures.
AIAG Core Tools (Automotive)
APQP → FMEA → control plan → PPAP — the launch sequence every IATF 16949 customer audit expects.
APQP — 5 phases
Phase-gate planning with timing plan and deliverables per phase — an IATF 16949 core tool.
FMEA (AIAG-VDA)
Seven-step AIAG-VDA FMEA with AP rating and action priority.
Control Plan
Structured control plans linked to your PFMEA and process flow — an IATF 16949 core tool.
PPAP — 18 elements
Submission-level selector plus the full document checklist generator — an IATF 16949 core tool.
Problem Solving
Structured 8D corrective-action reporting for recurring or escape quality issues.
Compliance operations tools
Beyond calculators, these four form one closed loop: the calendar sets the dates → CAPA tracks every fix to closed → the register keeps documents current → the weekly digest reports what is due. Import your existing Excel registers, and every output exports as a formatted Word file for your auditor or manager. All free, zero sign-up, data stays in your browser.
Compliance Calendar
Enter your standard and certification-decision date, get 36 months of audit milestones. Exports as Word.
Free · no sign-upCAPA Tracker
Found → root cause → action → verified → closed. Paste in your Excel register; export a Word CAPA report.
Free · no sign-upDocument Register
QM / LP / WI / FR codes, versions and review dates in one register — exports as the formal Word list.
Free · no sign-upWeekly Digest
Everything due this week on one page — email it, print it, or export it as a Word report.
Free · no sign-upAll four run free above. Need audit-grade documents too? Paid generation starts at $1.9 per file — or go unlimited with Pro Annual. See pricing →
Get the browser extension
Free LabKitPro Quality Tools extension — Cpk, SPC control charts and MSA / Gage R&R calculators in your browser toolbar. Same engines as this site, and your data never leaves your machine.