AI Tools
6 free helpers for working with ChatGPT, Claude, and social media. Build prompts, generate hashtags, craft email subjects, rewrite sentences.
AI Calculator
Natural-language parser — type "15% of 200" or "5 miles to km" and get an answer.
Open →AI Productivity Tools
6 tabs — prompts, tokens, rewriter, email subject, hashtag, word count.
Open →AI Prompt Generator
Build structured prompts for ChatGPT, Claude, or Gemini — role + task + format.
Open →Hashtag Generator
Generate 30 relevant hashtags for Instagram, TikTok, X, LinkedIn.
Open →Email Subject Line Generator
10 high-open-rate subject lines per email type — newsletter, sale, launch, etc.
Open →Sentence Rewriter
Paraphrase text in 4 styles: fluent, formal, casual, concise.
Open →About AI tools
These tools are designed to help you work with AI assistants like ChatGPT, Claude, and Gemini — not replace them. They use rule-based generation (JavaScript) so they run instantly and locally in your browser. For LLM-powered rewrites, use ChatGPT or Claude directly.