Build Anything with AI

Describe your project or upload existing code. We connect directly to your AI provider to generate production-ready software instantly — with automatic multi-pass continuation so nothing gets cut off, and live streaming as it's written.

Processing...

AI is writing code…

streaming

This may take a while for large projects — sit tight.

Project

EXPLORER

—

Select a file

Folder

Welcome to NullCry V5

Build Professional Projects Directly

Connect your API key and start building. Watch your code stream in live — the app automatically keeps requesting more passes until every file is 100% complete, with no manual clicking required.

API Keys

DeepSeek

Groq (Free)

OpenAI (GPT)

xAI (Grok)

Google (Gemini)

Attach

Paste Code

Paste code directly to edit it

Images / Screenshots

Upload visual references

Project Folder

Upload folder for smart editing

ZIP Archive

Upload a .zip project file

Paste Code

Paste a single file's code and give it a name below — or paste a full multi-file project using blocks like:

```file: path/to/file.ext
...code...
```

Then write your modification request in the main box and hit send.

Filename (used only for a single pasted file without its own header)

About NullCry

NullCry V5 - Direct AI Builder

A streamlined environment to build and edit software projects using your favorite AI providers. Code streams in live as the model writes it, and generation automatically continues across as many passes as needed for very large projects — nothing is capped by an arbitrary line count.

Connect your API key, describe your project, and watch it come to life.