50+ Free Tools Built
For You
Tools Built for Every Need
Browse our curated collection of free, high-performance tools organized by category.
YouTube Transcript to Blog Post Formatter
Convert raw YouTube subtitles and transcripts into clean, readable blog posts. Strip timestamps, remove filler words, and auto-format paragraphs instantly.
Headline Analyzer & Score
Test and optimize your article, blog post, or social media headlines instantly. Get real-time scores (1-100), word balance analytics, and length insights. 100% private.
Email Subject Line Preview Tool
Preview how your email subject lines and preheaders look in real inboxes (Gmail, Apple Mail, Outlook) on mobile and desktop viewports instantly. 100% private.
Bio Generator
Generate 3 unique bio variations for Instagram, Twitter/X, LinkedIn, TikTok, and YouTube. Choose professional, casual, funny, creative, or inspirational tone.
Hashtag Generator
Generate 30 targeted hashtags for Instagram, TikTok, LinkedIn, Twitter/X, and YouTube. Grouped by Popular, Medium, and Niche reach for maximum discovery.
Terms of Service Generator
Generate a free Terms of Service document for any website or app. Covers user accounts, IP rights, governing law, and more. Download instantly.
Privacy Policy Generator
Generate a free privacy policy for your website or app. Covers GDPR, CCPA, cookies, Google Analytics, AdSense, Stripe. Download or copy instantly.
Number Base Converter
Convert between binary, octal, decimal, and hexadecimal instantly. Includes 16-bit visualization, two's complement, and conversion history.
Protein Intake Calculator
Calculate your optimal daily protein intake range in grams. Plan meal splits and build custom high-protein food plans instantly. 100% private.
COBRA Health Insurance Cost Calculator
Estimate the cost of continuing your employer-sponsored health insurance premium under COBRA. Calculate monthly admin fees and lifetime costs instantly. 100% private.
Running Pace Calculator
Calculate your running pace, target distance, or elapsed time instantly. Plan split times for miles and kilometers with our free online running solver.
Intermittent Fasting Window Calculator
Calculate custom intermittent fasting windows (16:8, 18:6, OMAD) instantly. View daily schedules, live countdown timers, and biological autophagy timelines.
Water Intake Calculator
Calculate your daily water intake based on weight, activity level, and climate. Includes an hourly reminder schedule and animated bottle visualization.
Body Fat Percentage Calculator
Calculate body fat percentage using the US Navy method or BMI method. Shows fat mass, lean mass, and fitness category with metric/imperial support.
Calorie Deficit Calculator
Calculate your exact calorie deficit for weight loss. Mifflin-St Jeor TDEE + daily target + macro recommendations. Metric and imperial support.
Passive Voice Checker
Scan your writing for passive voice constructs instantly. Calculate passive density, view overall active voice scores, and get active rewrite suggestions.
Time Zone Converter
Compare up to 6 time zones at once. Free time zone converter with business hours indicator and DST-aware calculations for 38 major cities.
Random Decision Wheel
Spin the random decision wheel to choose between up to 12 custom options. Perfect for picking restaurants, games, tasks, or any hard choice.
QR Code Generator
Generate QR codes instantly for URLs, text, Wi-Fi, and contact cards. Free QR code generator with custom colors and downloadable PNG/SVG.
Holiday Pay Rights Calculator
Calculate holiday premium pay and learn if your state legally requires employers to pay overtime rates for working on federal holidays.
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