Welcome to DevFinance Tools

Your all-in-one platform for smart finance calculators and powerful developer utilities.

Whether you're planning a loan, tracking your savings, converting currencies, or formatting JSON, we've got you covered.

💰 Finance Tools

• Exchange Rate

• Currency Converter

• Loan Calculator

• Interest Calculator

• Investment Return Estimator

• Savings Calculator

• Retirement Calculator

💻 Developer Tools

• JSON Formatter & Validator

• Base64 Encoder/Decoder

• JWT Token Decoder

• Cron Expression Generator

• Timestamp Converter

• String Utilities

• HTML Escape / Unescape

• XML Escape / Unescape

• JSON Escape / Unescape

• CSV Escape / Unescape

• JSON to XML Converter

• XML to JSON Converter

• Advanced QR Code Generator

• Word to HTML Converter

• Compute Digest from String

• JSON to PHP Array Converter

• JSON ⇄ PHP Array Converter

Simple. Fast. Free. No sign-up needed.
Start using tools that save your time and simplify your workflow.