Prompter
Connect API keys and pay only for usage.
I test models via API
I use this application to test various language models via API, check their capabilities, and compare results.
I'm learning Spring Boot and Java
I wrote the backend in Spring Boot and Java to better understand these technologies.
I consciously chose pure JavaScript
The frontend is in pure JavaScript – no frameworks. I want to compare the programming experience in pure JS with working in popular frameworks.
How It Works
Bring Your Own Key
Use your own API keys from OpenAI, Anthropic, or other providers.
Multiple Model Support
Connect to various LLMs – GPT, Claude, and custom models.
Chat History
Save and revisit your conversations anytime.