Smarter Testing,
Faster Releases
A free suite of AI-powered utilities built for QA engineers. Convert data, validate APIs, generate test cases — all in one place, right in your browser.
Try JSON File Converter
Everything a QA Tester Needs
From data transformation to report generation — all tools run entirely in your browser with zero setup.
JSON File Converter
Paste any JSON, validate it instantly, then download it as a
named .json file. Format or minify with one
click.
HTML Viewer & Downloader
Paste raw HTML code, preview it live in a sandboxed frame,
switch to syntax-highlighted code view, and download as a
named .html file.
API Response Validator
Validate API responses against JSON Schema, highlight missing fields, and generate a full diff report.
Test Case Generator
Describe a feature in plain English and let AI generate structured test cases with steps, expected results, and priorities.
Bug Report Builder
Fill a guided form and generate a professional, copy-ready bug report in Jira, GitHub, or plain text format.
Test Data Generator
Generate realistic fake data — names, emails, UUIDs, dates — for populating test environments and seed scripts.
CSV ↔ JSON Converter
Instantly convert spreadsheet CSV data to JSON arrays or transform JSON back to CSV for import / export testing.
QA Tools is a free, browser-based suite designed for software QA engineers, testers, and developers. It provides everyday utilities — JSON formatting, API validation, test case generation — that would otherwise require multiple apps or paid subscriptions.
All current tools run entirely client-side in your browser. No data is sent to any server, logged, or stored. Your JSON, test data, and API responses never leave your machine. For AI-powered features (coming soon), we will clearly disclose data handling before you use them.
No. QA Tools is completely free, requires no sign-up, and runs directly in your browser — no extensions, npm packages, or desktop apps needed. Just open the page and start working.
We are actively building them. Tools are released as soon as they are stable and well-tested. Community requests directly influence the roadmap — open a GitHub issue if you have a specific tool in mind.
Yes. The entire site is built with a mobile-first responsive design. While some tools (like JSON editing) are easier on a laptop, everything is fully accessible and functional on smartphones and tablets.
Yes! QA Tools is open source. Contributions are welcome — whether a new tool, a bug fix, or a design improvement. Check the CONTRIBUTING guide in the repository to get started.