A Hub for Every Tool
InoTools Dev
Key Utilities
- ・Online JSON Formatter
- ・Base64 Encoder / Decoder
- ・AI-Powered OCR Tool
- ・Secure Password Generator
A collection of over 30+ powerful, secure, and fully browser-based development utilities including JSON formatting, OCR, and more.
Open Tools →
InoTools Image
Key Utilities
- ・AI-Powered OCR Tool
- ・Image Optimizer (Resize/Compress)
- ・QR Code Generator
- ・Color Converter & Palette
A collection of powerful image processing tools. Optimize, convert, and analyze images entirely in your browser with zero uploads.
Open Tools →
Articles & Guides
View allTutorial2026-04-05
How to Create a QR Code: A Complete Guide
Learn how QR codes work, their benefits, and how to easily generate them for free with InoTools' QR Code Generator.
Tutorial2026-03-22
What is File Encryption? How to Securely Encrypt Files in Your Browser
Learn how file encryption works and how to securely encrypt and decrypt files entirely within your browser using InoTools.
Tutorial2026-03-14
What is JWT? Understanding JSON Web Tokens
Learn how JWT works, its structure, and how to decode tokens securely with InoTools' JWT Decoder.