AI Productivity
Free AI-powered tools for prompt generation, resume summaries, LinkedIn headlines, cover letters, and blog titles.
31 free tools available
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AI API Cost Estimator
Estimate LLM API costs from input and output tokens, requests, and model pricing.
AI Image Cost Calculator
Estimate the cost of generating images with AI services like Midjourney, DALL-E, or Stable Diffusion APIs.
AI Search Cost Calculator
Estimate the monthly cost of AI-powered search and retrieval APIs by query volume.
AI Translation Cost Calculator
Estimate translation API costs based on character or word volume.
AI Video Cost Calculator
Estimate the cost of generating AI videos based on duration, resolution, and model pricing.
AI Voice Cost Calculator
Estimate text-to-speech and AI voice generation costs from character count and model pricing.
Async Video Cost
Estimate the monthly cost of async video messaging platforms by user count, videos sent, and storage.
Bio Generator
Generate a professional or personal bio for LinkedIn, Twitter, portfolios, and more.
Blog Title Generator
Generate catchy blog post titles.
ChatGPT Cost Calculator
Estimate API cost for OpenAI GPT models based on input and output tokens.
Cold Email Generator
Generate a simple cold email template for outreach.
Content Calendar Generator
Plan a content calendar by calculating total posts, production hours, and publishing dates from frequency and timeframe.
Cover Letter Generator
Generate a tailored cover letter outline.
Email Subject Line Generator
Generate high-converting email subject lines.
Email Subject Line Generator
Score and estimate the performance of email subject lines by length, personalization, and urgency signals.
Follow-Up Email Generator
Plan a follow-up email sequence by calculating total touches, response lift, and optimal send intervals.
Job Description Generator
Generate a clear job description from role, responsibilities, and requirements.
LinkedIn Headline Generator
Create an attention-grabbing LinkedIn headline.
Meeting Agenda Generator
Build a balanced meeting agenda by allocating time to topics, breaks, and discussion based on total duration.
Meeting Summary Generator
Turn meeting notes into a clear summary with decisions, action items, and owners.
Meeting Timer Cost
Calculate the real-time cost of a meeting based on attendees, average hourly rate, and duration.
Product Description Generator
Generate a simple product description from key features and benefits.
Project Estimate Generator
Generate a project cost and time estimate from tasks, hourly rate, buffer, and team size.
AI Prompt Generator
Generate optimized prompts for ChatGPT, Claude, and other AI models.
Prompt Token Estimator
Estimate the number of tokens in a prompt for LLM pricing and context planning.
Resume Summary Generator
Generate a professional resume summary from your experience and skills.
Sales Email Generator
Estimate sales email campaign metrics including opens, clicks, replies, and revenue from list size and rates.
Spec Generator
Estimate the size and writing effort of a product or technical spec from features, sections, and detail level.
Subtitle Generator
Estimate subtitle line count, word count, and reading time from video duration and speech rate.
Token Counter
Estimate token count for OpenAI and other LLM APIs from text.
Transcription Cost Calculator
Estimate audio and video transcription costs by duration, model accuracy tier, and monthly volume.