YAYA JOURNAL · Yaya Blog
Turn hard problems into
steps you can follow
Practical guides for browser tools, debugging, and productivity — with clear steps, real examples, and reusable checklists.
5 articles
Try another keyword or tag.
Decode QR Codes from Images: Screenshot Guide
Decode a QR code from an image, dragged file, or pasted screenshot. Read it locally in your browser, copy the result, and fix common blur and cropping errors.
Convert Milliseconds to Date: Unix Timestamp Guide
Convert milliseconds to a date or turn a date into a Unix timestamp. Learn 10-digit seconds, 13-digit milliseconds, local time, UTC, and common errors.
Base64 to Text: Encode and Decode Text Online
Convert Base64 to text or text to Base64 online. Learn how Base64 works in JWTs, data URIs, and APIs, and fix common UTF-8 and padding errors.
QR Code Generator Guide: URLs, WiFi, and Business Cards in One Tool
Create QR codes for URLs, WiFi, text, phone, SMS, email, and vCards; pick the right size and error correction level; download print-ready PNGs with one click.
A Practical Way to Debug Broken API JSON with a Formatter
When an API returns minified JSON and a vague parse error, don't start by blaming the backend. This guide walks through a three-step JSON formatter workflow, plus a common-error cheat sheet and checklist.