Systems Online: v2.0

Tools Lurkawindo

High-performance browser tools. No servers. Total privacy.

Private

Instant

Unlimited

Shrink size, keep quality.

Generate hex palettes.

Images into documents.

Extract PDF pages.

Combine multiple files.

Extract specific pages.

Reduce PDF file size.

Create custom QR codes instantly.

Instant word count and formatting.

Generate highly secure, crypto-safe passwords.

Convert hourly rates and estimate net income.

Scientific math, equations, and financial forecasting.

Forecast investment growth with advanced step-up tracking.

Calculate your systematic investment plan returns with step-ups.

Visualize the power of compounding on a one-time investment.

Forecast how long your mutual fund will last with systematic withdrawals.

Calculate your guaranteed Fixed Deposit maturity value.

Reverse-engineer your golden years and find your target corpus.

Calculate your EMI, view amortization, and plan early payoff strategies.

Calculate your auto loan EMI and view amortization schedules.

Understand how inflation impacts your purchasing power and the future cost of living.