Direct Step-by-Step Solutions
How-To Guides & Practical Tutorials
Step-by-step pages tied to a working Toolioz calculator or file tool: SIP projections, JSON parse errors, JWT claims, biodata PDFs, and loan prepayment.
9 min read
Updated July 2026Calculate SIP returns step by step
Shows the monthly SIP future-value formula, a step-up example, and the difference between SIP and a lumpsum.
4 Step GuideRead Tutorial
8 min read
Updated July 2026Decode and inspect a JWT
Explains the three JWT parts, what decoding shows, and why an HS256 check needs the shared secret.
4 Step GuideRead Tutorial
7 min read
Updated July 2026Format JSON and fix parse errors
Explains JSON.parse failures such as trailing commas and single quotes, and what formatting does not change.
4 Step GuideRead Tutorial
8 min read
Updated July 2026Create a marriage biodata PDF
Lists the usual biodata sections and how the Toolioz form saves locally and downloads an A4 PDF.
4 Step GuideRead Tutorial
9 min read
Updated July 2026Reduce home-loan interest with prepayment
Explains how an extra principal payment cuts later interest and shortens a home-loan term.
4 Step GuideRead Tutorial