CodingChat AI

Get help with Python, Swift, SwiftUI, SQL, regex, debugging, code review, and algorithm practice without sending your source code to the cloud. Download a local model once, then work fully offline.

Why developers use it

• Private by defaultyour code stays on-device
• Offline coding helpuseful on flights, trains, and bad connections
• Built for real tasksdebugging, refactoring, reviewing, and explaining code
• Fast local modelstuned for programming workflows

What you can do

• Ask for Python and Swift explanations
• Debug stack traces and broken code
• Review code for bugs, smells, and edge cases
• Generate and explain regex patterns
• Translate ideas into SQL queries
• Get LeetCode-style hints without leaving the app
• Paste multiple files for better coding context

Coding personas

• Code Reviewer
• Debug Buddy
• SwiftUI Expert
• Python Mentor
• Algorithm Coach
• Regex Wizard
• SQL Helper
• Architecture Coach

Features

• Fully offline after model download
• Syntax highlighting for 20+ languages
• Streaming responses
• Memory for project context
• Multi-file paste
• Custom system prompts
• Markdown code export

Local models

• Qwen2.5 Coder 7B
• DeepSeek Coder V2 Lite
• Qwen2.5 Coder 3B
• Qwen2.5 Coder 1.5BPRO
• Unlimited messages
• All coding models
• Multi-file paste
• Custom prompts
• Export tools
• Monthly, annual, or lifetime upgrade
• Remove ads

Privacy

• No accounts
• No analytics
• No server-side code processing