Are these tools really 100% private?

Yes. Every tool in the Lurkawindo suite uses Client-Side Processing (Zero Trust Architecture). Whether you are merging PDFs, compressing images, or calculating your retirement, your data never leaves your device and is never uploaded to our servers.

Do I need to create an account to use the tools?

No sign-ups, no subscriptions, and no hidden fees. All tools are instantly accessible directly from your browser.

Client-Side Architecture v2.0

Tools Lurkawindo

High-performance browser utilities.
Zero server uploads. Total uncompromising privacy.

CTRL + K

100% Private

Instant

Unlimited

Merge PDF

Combine multiple files locally.

Split PDF

Extract specific pages instantly.

Compress PDF

Reduce file size aggressively.

Image to PDF

Convert images into documents.

PDF to Image

Extract high-res PDF pages.

Image Compression

Shrink images, preserve quality.

Color Extractor

Generate hex palettes from photos.

QR Generator

Create custom branded QR codes.

Secure Encryptor

Password protect sensitive files.

Password Gen

Crypto-safe random passwords.

Metadata Scrubber

Remove hidden GPS/EXIF data.

Text Editor Pro

Write with real-time IELTS scoring.

Scientific Calc

Math engine with history tracking.

Income Analyzer

Convert wages & estimate net pay.

SIP Calculator

Forecast step-up SIP growth.

Lumpsum Calculator

Visualize compounding returns.

Mutual Funds

Advanced wealth growth tracker.

SWP Calculator

Plan systematic fund withdrawals.

FD Calculator

Guaranteed maturity & interest.

Retirement Plan

Reverse-engineer your golden years.

Home Loan EMI

Amortization & payoff strategies.

Car Loan EMI

Auto finance forecasting.

Inflation Calculator

Estimate purchasing power decay.

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