10 Free Online Tools Every Developer Needs in 2026

As a developer, you know that the right tools can make all the difference. Here are 10 free online tools that will save you hours of work in 2026.

1. QR Code Generator

Generate QR codes instantly for any URL or text. Try it now →

2. Image Resizer

Resize images in bulk with custom dimensions. Try it now →

3. Percentage Calculator

Calculate percentages quickly and easily. Try it now →

4. Word Counter

Count words, characters, and sentences. Try it now →

5. JSON Formatter

Format, validate, and beautify JSON data. Try it now →

All these tools are 100% free, work in your browser, and respect your privacy.