About ShishwaLab

ShishwaLab is a free tools website from Shishwa Technologies. We build fast, mobile-friendly utilities that help people finish everyday digital tasks without creating an account or uploading private drafts by default.

Who we are

Shishwa Technologies is an IT services company focused on enterprise AI, automation, software testing, and delivery support. ShishwaLab is our public lab for useful browser tools—password and UUID generators, EMI and health calculators, JSON utilities, image/PDF helpers, and AI-assisted writing tools that explain their limits clearly.

The site is operated by people on the Shishwa Technologies team. Editorial guides on the blog are written to document how the tools work, when estimates are approximate, and how privacy-first processing differs from upload-based services.

What we build

ShishwaLab focuses on:

• Privacy-first defaults — many calculators and generators run entirely in your browser with Web APIs such as Web Crypto.
• Clear results — EMI schedules, percentage equations, BMR/TDEE notes, and JSON errors are written for humans, not just raw numbers.
• Honest AI helpers — detectors, humanizers, paraphrasers, and resume checks are heuristic tools with stated limits, not magic guarantees.
• No signup wall — open a tool, finish the task, copy the result.

How privacy-first tooling works here

When a tool is client-side, your input is processed in the browser tab and is not sent to ShishwaLab servers as part of the core calculation. Some features still need the network (for example loading a library, fetching an exchange rate, or using a browser vendor’s speech service). Those cases are called out on the tool page and in our Privacy Policy.

Advertising and sustainability

ShishwaLab may display advertisements to help host and maintain free tools. Ad scripts and placeholders are controlled in site configuration. We aim for calm layouts that keep the tool and educational content first. See the Privacy Policy for advertising and cookie notes.

Contact

For tool ideas, bugs, or feedback, use the Contact form. For enterprise AI, automation, and testing services, visit shishwa.com.