AI Writing & Productivity Assistant

Original Long-Form Text

Generated Summary

Recipient Name / Title

Purpose / Main Message

Drafted Email

Original Text

Polished Output

Enter a Simple Job Duty or Task

High-Impact Resume Bullets (Action Verb + Scope + Impact)

Bring Your Own API Key (Optional)

NissiTools works instantly with built-in heuristic algorithms. For live cloud LLM queries, you may optionally supply your personal OpenAI or Gemini API key. It is saved strictly in your browser's local storage and never transmitted to our backend.

Personal API Key