🔑 API Key Requirements

The app has 35 tools. Here's exactly what each one needs:

🟢 Requires OpenAI API Key (21 tools)

• ShortGPT
• TikTok Virality Predictor
• Title A/B Tester
• Short Video Creator
• TikTok AI Video Generator
• Faceless Shorts
• Thumbnail Generator
• Caption Adapter
• Trend Analyzer
• Content Ideas Generator
• Hashtag Research
• Post Time Suggester
• Script Writer
• Brand Voice Trainer
• Reply Generator
• Sentiment Analyzer
• Content Calendar
• URL Repurposer
• Bio Writer
• Hook Formula Library
• Competitor Analyzer

🔵 Requires Grok xAI API Key (1 tool)

• Grok Imagine (AI image generation)

⚪ No API Key Required (13 tools)

• Home
• Lossless Cut
• Viral Cutter (AI scoring optional)
• Auto Video Repurposer
• Background Remover
• Video Upscaler
• Bulk Video Processor
• Auto Trending Music Adder
• Karaoke Subtitles
• Batch Multi-Clip Compiler
• Video Effects Pack
• Direct Publisher (only needs platform tokens)
• Clip Compiler

---

Tip: You can use the app without any key for many powerful tools (especially video editing ones).

📊 Visual Overview

Requirement	Count	Tools
🟢 OpenAI API Key	21	ShortGPT, Virality Predictor, Thumbnail Generator, Script Writer, Bio Writer, Competitor Analyzer, ...
🔵 Grok xAI Key	1	Grok Imagine
⚪ No Key Needed	13	Lossless Cut, Viral Cutter, Video Upscaler, Bulk Processor, Music Adder, Direct Publisher, ...

Most video editing tools work completely offline — only AI features need keys.