Afoxlabs Labs

Practical tools for developers and QA engineers

Alongside our QA services, we build free, focused tools for the people we work with — all running entirely in your browser. Each one is engineered, tested and monitored with exactly the practices we deliver for clients.

Born from client work

Problems we solve repeatedly for clients become reusable tools. The best of them are made available here.

Our practices, in the open

Each tool runs on the same testing, CI and monitoring we set up for clients — a working example of how we build.

Useful from the first visit

Small, fast, focused tools that do one job well, with no signup for the core function.

The tools

Free tools you can use right now

Three tools, each designed around a specific need we found while researching the tools QA teams use today. All of them run entirely in your browser — no signup, nothing uploaded.

01 Live · free

Afoxlabs QA Timeline Estimator

Describe the QA work. See how many days, weeks or sprints it takes.

For: Engineering managers, founders and QA leads planning a release

Release plans often have one open question: how long will testing take? Effort estimates in hours are hard to turn into a date the whole team can plan around.

What it does

Enter the work as it really is: user journeys, API endpoints, test cases, environments and existing automation
Get a delivery timeline in days, weeks or sprints, broken down by activity
Turn the estimate into a written scope and committed quote from Afoxlabs in one click

What makes it different

It estimates deliverables and dates rather than hours, using the same model we use to quote real client work — so every number is one a team has actually committed to.

Open the tool

02 Live · free

Afoxlabs Flaky Test Analyzer

Find your flaky tests from the reports you already have.

For: Teams running Playwright, Selenium, Cypress or JUnit-based suites

A handful of intermittent tests can make a whole suite feel unreliable, and finding them usually starts with setting up a CI integration or a new platform.

What it does

Drop in JUnit XML or Playwright JSON reports from recent runs — no account, no CI setup
See a ranked list of intermittent tests, the CI time each one costs, and the likely cause: timing, shared state or test data
Export a one-page report to share with your team or attach to a ticket

What makes it different

All analysis runs inside your browser, so test names, logs and results never leave your machine — a good fit for teams that keep test data in-house.

Open the tool

03 Live · free

Afoxlabs OpenAPI Diff Checker

See exactly what changed between two API versions — and what it breaks.

For: API teams, code reviewers and QA engineers

A renamed field or a newly required parameter can affect every client of an API, and changes like these are easy to miss in a code review.

What it does

Compare two OpenAPI versions side by side: removed lines in red, new lines in green
Rate every change as breaking, warning or safe for existing API clients
Generate regression tests for each change in Playwright (TypeScript) or REST Assured (Java)

What makes it different

It goes from detection to coverage: next to each breaking change you get a ready-to-run test, so the change and its safety net land in the same pull request.

Open the tool

+ Your idea

Have a QA chore worth a tool?

The most requested ideas shape what we build next.

Tell us the repetitive testing task you would automate first — a report you rebuild every release, a check you run by hand, a setup step that eats an afternoon. If it is useful to your team, it is probably useful to many others.

Suggest a tool

How we build them

The principles behind every Labs tool

Our main focus is delivering QA work for clients. Labs tools are built with the same care, one at a time.

The core function of every tool is free, with no signup required
Your data stays with you — analysis runs in your browser wherever possible
Built, tested and monitored with the same CI, automation and observability we deliver for clients
Designed for developers and QA engineers, around problems we meet on real projects
Released one at a time, each when it is ready

Have a QA task? Get a committed timeline.

Describe the work — a feature to test, a regression pack to automate, a release to validate. Within two business days you get a written scope, a delivery date in days, weeks or sprints, and a fixed quote.

Get a timeline Free QA Health Check