A growing suite of fast, private calculators and utilities for finance, development, health, design and documents — built for professionals, students and businesses who need accuracy without the clutter.
Nine families of tools covering the workflows you reach for every day — each one runs entirely in your browser.
Professional-grade calculators for finance, math and everyday numbers.
Convert between units instantly — currency, length, weight, temperature and more.
Generate secure passwords and reshape text with powerful, instant tools.
Track the metrics that matter with BMI, calorie and fitness calculators.
Essential utilities for developers — formatters, encoders and generators.
Image processing, colour tools, favicon generation and palette extraction.
Manipulate PDFs, build invoices and résumés, and write in Markdown.
Everyday helpers plus timers, security and a little bit of fun.
Encryption, signing and secure random values — entirely in your browser.
Fresh additions across every category — click into any group to start using them right away.
The same principle behind everything at Lakshya AI: solve the real problem, respect the user, get out of the way.
Every calculation runs in your browser. Your data never leaves your device — no servers, no logs.
No loading spinners, no round-trips. Results update the moment you type — even with a flaky connection.
Open the tool you need and start — no accounts, no paywalls, no email gates. Free, forever.
Formulas vetted for finance, engineering and health use — trusted by professionals every day.
From a quick EMI estimate to formatting a stubborn JSON payload — it's all a tab away, and it all just works.