OD2 Blog

Tools & Utilities

100% Free Advanced QR Code Generator: Custom Logos, 4K Export & No Sign-up

In a digital world where QR codes are the gateway to information, having a tool that allows you to create…

OD2 Developers · Jan 17, 2026 · 3 min read

AI

ChatGPT Operator: The AI Agent That Can Actually Do Your Work

ChatGPT Operator: The AI Agent That Can Actually Do Your Work OpenAI has just unveiled Operator, a revolutionary AI agent that…

Harish Kumar R · Jan 16, 2026 · 6 min read

AI

AI Tools Every Content Creator Should Try in 2025

Artificial Intelligence is transforming content creation. In 2025, creators from YouTubers to Instagrammers, designers to podcasters, are using smart AI…

Harish Kumar R · Jan 14, 2026 · 2 min read

Tools & Utilities

URL Encoding and Decoding Explained: The Complete Developer’s Guide

Have you ever wondered why some URLs look like a jumbled mess of percent signs and numbers? Or why your…

OD2 Developers · Dec 25, 2025 · 11 min read

Technology

India Says Goodbye to PIN Codes: Introducing DigiPIN for Hyper-Accurate Addressing

India is entering a new era of digital innovation with the launch of DigiPIN, a revolutionary digital address system developed by India…

Harish Kumar R · Jul 24, 2025 · 4 min read

Tools & Utilities

OD2 Passport Photo Maker: Perfect 6×4 Photos Online

In today’s digital world, having a perfect passport photo is essential for travel, job applications, and official documents. The OD2 Passport…

OD2 Developers · Jun 15, 2025 · 5 min read

Developer Tools

How to Test and Verify Google reCAPTCHA v3

Google reCAPTCHA v3 offers frictionless bot detection for your web applications by returning a score based on user interactions. Unlike…

OD2 Developers · May 23, 2025 · 4 min read

Tools & Utilities

API Workflow Designer: Visual Workflow Builder

At One Day Developers (OD2), we’re excited to announce the launch of our most ambitious project yet: the API Workflow Designer. This…

OD2 Developers · May 7, 2025 · 8 min read

Developer Tools

How to Test and Verify Google reCAPTCHA v2

Google reCAPTCHA v2 is a popular solution to protect your website from bots and spam. It requires users to complete…

OD2 Developers · Apr 10, 2025 · 5 min read

Web Development

How to Find Trending GitHub Repositories Before They Go Mainstream

If you want to know what technology the world will be using tomorrow, you don’t look at tech news sites;…

OD2 Developers · Mar 9, 2025 · 3 min read