Best Developer Tools Tools for Productivity in 2026

Free HTML, CSS, JSON & XML validator with quality scores

Privacy-first PDF tool: Edit & merge files on your device.

Instantly send text between devices with a one-time code

Effortlessly edit PDF metadata - private and secure.

Privacy-First PDF & Image Tools (100% Client-Side & Free)

Ask the codebase, not the developers.

Compress your images in bulk

Copy Web - Turn Any Website Design into Clean Code with AI

The file management tool that sorts files by custom rule

Generate Fake data for testing using AI

Custom URL Shortener, Dynamic QR Codes, and Geo Analytics

Modular, AI-first web apps with drag-and-drop Page Builder!

AI stays visible to you, but invisible to screen share.

The Community driven Code Snippets Sharing for Developers

A local-first AI task tracker for developers

Turn emails into actionable tasks instantly

#Spreadsheets#SaaS #No-Code #Monitoring #Data Analysis

Productivity Tool, Annotation Tool