My Karya Kit guides
Original, practical articles that explain how to use the tools, what to verify, and where common mistakes happen.
A practical guide to reducing an image toward a 100KB upload limit while checking dimensions, quality and the actual output size.
Learn why PDFs stay large, which compression choices affect quality, and how to verify a smaller PDF before submission.
A simple workflow for combining PDF files in the correct order and checking the merged document before sharing it.
Learn when HEIC causes compatibility problems, how to create a JPG copy, and what to verify after conversion.
Understand when WebP helps, how quality affects file size, and how to compare the converted image before replacing an asset.
A practical guide to checking JSON syntax, reading nested data and producing compact or readable output safely.
Learn how headers, rows and data types map between CSV and JSON and how to verify the converted result.
Understand what image metadata can contain and how to create a privacy-focused copy without changing the visible pixel dimensions.
A practical guide to generating, checking and sharing a QR code that opens a website or landing page.
Learn the practical characteristics of a strong password and how a local generator can create random values without manual guessing.
Understand EMI, principal, interest and total repayment so you can interpret a calculator result correctly.
Understand how a SIP calculator models periodic contributions, assumed returns and the difference between invested amount and estimated value.
Learn how a URL is structured and how query parameters can carry filters, campaign tags and other instructions.