📂 Premium PDF Tools (100% Free & Local)
A powerful collection of online tools designed to help you manage, convert, and secure PDFs entirely in your browser.
Merge PDF
Combine multiple PDF files into one clean document.
Split PDF
Extract specific pages or split document into parts.
Compress PDF
Reduce PDF file size without losing graphic quality.
Edit PDF
Annotate, highlight, and add custom text to your PDF.
Sign PDF
Add a legally binding electronic signature to documents.
PDF Converter
Universal file converter to and from standard PDF format.
Images to PDF
Convert PNG, JPG, and WEBP photos to PDF pages.
PDF to Images
Extract page renders into individual PNG/JPG files.
PDF Reader
Open, read, and search through PDFs inside browser.
PDF Printer
Print files or export layout streams into PDFs.
🚀 2026 Trending: AI, Privacy & Leads
AI LLMs.txt Sitemap Generator
Create llms.txt sitemaps for AI crawlers like ChatGPT and Claude.
Social Media Caption Repurposer
Turn text into formats for LinkedIn, Twitter, Reels, and Shorts.
EXIF Data & Metadata Stripper
Remove hidden GPS and camera data from Images & PDFs.
Free Bulk Email Validator
Clean email lists and reduce bounce rates instantly.
Code to Beautiful Image
Convert raw code to aesthetic screenshots for sharing.
AI Meeting Notes Extractor
Generate summaries and action items from transcripts.
GEO & LLM Visibility Checker
Check your brand citation score in ChatGPT and Gemini.
WhatsApp Catalog Shortener
Shorten and beautify WA business and product links.
Audio Dwell Time Optimizer
Convert blog text to audio previews to boost SEO dwell time.
Trend Audio Wave Tracker
Spot emerging TikTok and Reels audio trends instantly.
Browser Privacy Tester
Test what personal data your browser leaks to trackers.
🌟 Emerging AI & Prompt Engineering Tools
Prompt Enhancer
Convert simple text into detailed Midjourney/ChatGPT prompts.
AI Text Humanizer
Bypass AI detectors like Turnitin or ZeroGPT.
AI Voice Prompt Gen
Create perfect prompts for ElevenLabs/Voice AI.
AI Audio SSML Generator
Generate SSML tags for TTS like Amazon Polly.
PDF Concept Extractor
Extract bullet notes and formulas from textbooks.
🎭 Social Media & Creator Growth
Instagram Grid Splitter
Split images into 3x3 or 3x1 for IG profile grids.
Thumb Blur Tester
Preview YouTube thumbnails at small/blurred sizes for CTR.
Hinglish Script Formatter
Format Hinglish text for perfect voice-overs.
Reels Safe Zone Checker
Ensure your video text isn't hidden by TikTok/IG UI.
YouTube Chapters Generator
Create clickable timestamps for video SEO.
📂 High-Demand Converters
SVG to Flutter / Compose
Convert SVG vectors directly to App UI code.
Bulk JSON to CSV/Excel
No-limit, fast JSON data converter.
HQ WebP Converter
WebP to PNG/JPG with quality slider control.
✍️ Text Tools (150+ Online Utilities)
A powerful collection of client-side text tools to split, join, encrypt, format, pad, and stylize your text blocks securely.
Split Text
Quickly split text into chunks based on delimiter.
Join Text
Quickly merge lines of text together via delimiter.
Repeat Text
Quickly repeat text blocks many times with delimiters.
Reverse Text
Quickly write input text completely backwards.
Truncate Text
Quickly cut text to a specified character limit.
Slice Text
Quickly extract custom slices of characters from text.
Trim Text
Quickly trim whitespace from sides of text.
Left-pad Text
Quickly pad the left side of text to target width.
Right-pad Text
Quickly pad the right side of text to target width.
Left-align Text
Quickly align text lines to the left margin.
Right-align Text
Quickly align text lines to the right margin.
Center Text
Quickly center-align lines of text.
Indent Text
Quickly add indentation to each text line.
Unindent Text
Quickly delete indentation from each text line.
Justify Text
Stretch spaces between words to make lines equal width.
Wrap Words
Quickly wrap words in text to custom lengths.
Reverse Words
Quickly reverse every word in the given text.
Reverse Sentences
Quickly reverse sentences in given text blocks.
Reverse Paragraphs
Quickly reverse paragraph orders in text.
Swap Letters
Quickly swap pairs of adjacent letters in words.
Swap Words
Quickly swap pairs of adjacent words in text blocks.
Duplicate Words
Quickly repeat words next to each other.
Remove Words
Quickly exclude specific list of matching words.
Duplicate Sentences
Quickly duplicate sentences inside text.
Remove Sentences
Quickly strip matching sentences from text blocks.
Replace Words
Quickly substitute certain words with custom replacements.
Zalgo Glitch Text
Corrupt text with spooky combining diacritical marks.
Create Palindrome
Add a reversed copy of the text to make a palindrome.
Check Palindrome
Verify if the text reads identically backwards.
Aesthetic Fonts
Transform normal letters into stylish Unicode fonts.
SEO URL Slug Gen
Generate SEO optimized clean lowercase URL slugs.
Base64 Converter
Safely encode or decode standard Base64 string formats.
Binary Converter
Encode standard text characters into 8-bit binary codes.
Hex Converter
Convert standard characters into hexadecimal codes.
🧮 Regional & Niche Calculators
Freelance Tax/GST Calc
Calculate India GST & TDS for freelancers.
YouTube CPM Estimator
Calculate earnings based on regional views.
India Land Unit Converter
Bigha, Gaj, Acre regional converter.
💻 Developer & Coding Tools
JSON Formatter
Format and validate JSON data instantly.
Code Minifier
Compress HTML, CSS, and JS code.
Base64 Encode/Decode
Encode strings or decode Base64 data.
MD5 / SHA256 Generator
Generate secure hashes for strings.
Regex Tester
Test Regular Expressions dynamically.
SQL Formatter
Format messy SQL queries into readable code.
CSS Glassmorphism UI
Generate frosted-glass CSS code instantly.
Code Error Debugger
Debug syntax errors and get logic explanations.
🌸 Women's Health & Wellness Tools
Pregnancy Weight Tracker
Calculate your recommended healthy weight gain range.
Period Regularity Analyzer
Track and analyze your menstrual cycle length.
Skincare Ingredient Check
Identify pore-clogging elements or harsh irritants.
Fertile Window Predictor
Find exact peak ovulation days and fertile windows.
WHtR Female Shape Calc
Evaluate central body fat and metabolic wellness.
Breastfeeding Macros
Calculate daily calorie needs while nursing.
Hydration & Clear Skin
Find exact water targets for glowing skin.
Body Proportions Shape
Discover your fashion silhouette (Hourglass/Pear).
PCOS-Friendly Macros
Plan low-glycemic, insulin-friendly diets.
Baby Milestone Roadmap
Track year-one development and sleep cycles.
Bridal Event Countdown
Custom step-by-step milestone checklist for weddings.
Menopause Symptom Log
Organize perimenopause symptoms for doctor visits.
Female Toning Macros
Ideal workout splits for fat loss and lean tone.
Daily Iron Intake Calc
Prevent anemia with specific iron requirements.
Female Specific BMR
Calculate exactly how many calories you burn at rest.
Birth Control Log Planner
Daily medication schedule to ensure missed doses.
Female Body Fat Tracker
US Navy method designed for women.
Baby Size Converter
Convert baby shoe & clothing sizes globally.
Hospital Bag Checklist
Interactive packing list customized for delivery type.
Female Target HR Zones
Find fat burning zones using Gulati formulas.
🐾 Pet & Animal Care Tools
Pet Age Translator
Calculate your pet's true age in human years.
Pet Food Portion Calc
Calculate daily calories and exact kibble cups.
Puppy Weight Predictor
Estimate your puppy's full-grown adult weight.
Toxic Food Safety Check
Check if human foods are safe or toxic for pets.
Pet Water Intake Calc
Calculate how much water your pet needs daily.
Chocolate Toxicity Check
Estimate emergency risk if your dog eats chocolate.
Medication mg-to-mL
Convert vet mg doses into liquid syringe amounts.
Puppy Socialization Log
Interactive checklist to build a fearless adult dog.
Pet Expense Budget
Track ongoing food, grooming, and medical costs.
Raw Diet Balancer
Calculate exact BARF ratios for homemade diets.
First-Aid Kit Checklist
Build an emergency kit for home or hiking.
Fish Tank Volume Calc
Calculate exact gallons and safe fish stocking limits.
Pet Vaccine Schedule
Look up core timeline shots for puppies and kittens.
Small Animal Cage Check
Verify floor-space standards for pocket pets.
Kibble Carb Calculator
Uncover hidden carbohydrates in dry pet food.
Pet Sitter Instructions
Generate a clean care sheet for your pet sitter.
Dog Training Log
Monitor basic obedience and fun trick progress.
Pet Symptom Tracker
Organize illness timelines before seeing the vet.
Invertebrate Copper Check
Verify if aquarium meds are safe for shrimp/snails.
Bird Cage Bar Safety
Verify safe bar spacing to prevent bird injury.
🌍 Global Income Tax & Expat Tools
Global Net Pay Estimator
Compare take-home pay across 50+ countries.
183-Day Residency Tracker
Track physical presence to avoid tax residency.
Expat FEIE Estimator
Calculate US foreign earned income exclusion limits.
Tax Currency Normalizer
Convert foreign income using average exchange rates.
Contractor vs Employee
Compare net tax burdens of remote working setups.
Capital Gains Estimator
Estimate stock/crypto tax across global regions.
Employer Payroll Burden
Calculate true cost of hiring international talent.
DTAA Withholding Checker
Look up treaty withholding rates for dividends/royalties.
Global VAT/GST Tracker
Check sales tax requirements for digital product sales.
Corporate Tax Screener
Compare flat corporate tax rates globally.
Foreign Tax Credit Optimizer
Calculate maximum offset limits for foreign taxes paid.
Corporate Hypo-Tax
Estimate expat tax equalization burdens.
Expat Pension Tax Tool
Evaluate taxability of retirement income abroad.
Non-Resident Property Tax
Calculate FIRPTA/TDS withholding on home sales.
Global Inheritance Tax
Check cross-border estate tax exemption brackets.
Net Wealth Tax Checker
Evaluate if your assets trigger European wealth taxes.
Student Visa Tax Tool
Calculate part-time income tax for global students.
Cross-Border RSU Tax
Calculate split-tax sourcing for vested equity.
Tax Haven Reality Check
Uncover hidden fees and visa costs of 0% tax countries.
Crypto De Minimis Tool
Check if tiny crypto trades are legally tax-exempt.
Universal GST Calculator
Instantly add or extract GST from any price.
Universal Income Tax
Estimate net take-home salary after deductions.
🏘️ Real Estate & Property Hub
Mortgage EMI Calculator
Calculate exactly how much your house payment is.
Rent vs. Buy Analyzer
Determine the wealth impact of renting vs buying.
Property Cap Rate
Calculate rental property ROI and cash flow viability.
Agent Commission Split
Calculate the exact agent payout and broker split.
Land Area Converter
Convert Sq Ft to Acres, Hectares, and Sq Meters.
Gross Rent Multiplier
Evaluate the payoff speed of a rental building.
Down Payment Planner
Calculate monthly savings goals to buy a house.
House Flipping 70% Rule
Determine your Maximum Allowable Offer (MAO).
Price-to-Rent Ratio
Evaluate if a market favors buying or renting.
Commercial DSCR
Check if rental income covers commercial debt.
Biweekly Mortgage Tool
Calculate interest saved paying every two weeks.
Open House Checklist
Rate property conditions interactively during a tour.
Refinance Break-Even
Calculate when loan refi closing costs pay for themselves.
Cash-on-Cash Return
Calculate your precise cash profits on invested capital.
Property Tax Estimator
Project annual taxes and monthly escrow budgets.
Security Deposit Interest
Calculate state-mandated tenant refund interest.
CapEx Reserve Planner
Estimate monthly targets for long-term repairs.
LTV Ratio Calculator
Check equity percentage to drop PMI insurance.
Seller Net Sheet
Estimate exact take-home cash after selling a house.
Commercial Lease Calc
Convert annual sqft rates to flat monthly rent.
🧘 Everyday Wellness & Patient Tools
BMI Calculator
Calculate Body Mass Index & ideal weight.
Due Date Calculator
Estimate pregnancy milestones instantly.
Water Intake Goal
Calculate daily hydration needs based on weight.
Calorie Deficit Planner
Find your TDEE and plan weight loss goals.
Ovulation Calendar
Track periods and find your fertile window.
Symptom Organizer
Prepare a clinical symptom sheet for doctors.
Blood Pressure Checker
Check if your BP numbers are in normal range.
Heart Rate Zones
Find your target cardio and fat burn zones.
BMR Calculator
Discover your resting calorie burn rate.
Child Height Predictor
Estimate future adult height via genetics.
HbA1c to eAG
Convert A1C percent to daily glucose levels.
Liquid Dose Converter
Convert mL medicine to spoons or drops.
Fasting Schedule
Plan your intermittent fasting time windows.
Quit Smoking Tracker
Calculate money saved from quitting cigarettes.
Daily Fiber Goal
Find your recommended daily fiber intake.
Sleep Cycle Calculator
Optimize bedtimes for 90-minute REM cycles.
BAI Body Fat
Calculate body fat percentage via hip size.
Vaccine Timeline
Check the standard child immunization schedule.
Daily Sodium Tracker
Log your salt intake for hypertension management.
Medical Organizer
Build a printable emergency health record.
🏋️ Gym & Fitness Tools
One-Rep Max Calculator
Calculate your 1RM and lifting percentages.
Barbell Plate Loader
Find exact plate combinations for your target weight.
TDEE Calculator
Find your maintenance calories based on workout volume.
Macro Split Calculator
Calculate proteins, carbs, and fats for bulking/cutting.
FFMI Calculator
Track lean muscle growth and genetic potential.
Wilks Score Calculator
Calculate your official powerlifting coefficient.
Volume Tracker
Track progressive overload across your sets.
US Navy Body Fat
Calculate body fat using tape measurements.
Creatine Dose Calculator
Custom loading and maintenance phase guide.
Waist-to-Hip Ratio
Check your WHR for visceral fat tracking.
Cardio Calories Burned
Estimate calorie burn using validated MET formulas.
Caffeine Limit Tool
Find your safe pre-workout caffeine boundaries.
Golden Ratio Proportions
Build your classic aesthetic muscle blueprint.
Sweat Loss Calculator
Track intraworkout fluid loss for better recovery.
Body Recomp Planner
Learn if you can build muscle and burn fat simultaneously.
Protein Density Scanner
Score foods by their protein-to-calorie ratio.
PR Progression Calculator
Analyze strength percentage jumps over time.
HRV Readiness Guide
Evaluate nervous system recovery for heavy lifting.
Lean Body Mass
Track pure muscle weight using the Boer formula.
Rest Interval Timer
Custom audio timers for strength and hypertrophy.
🩺 Medical & Clinical Tools
Pediatric Dosage
Calculate weight-based pediatric liquid doses.
Wells' Criteria (PE)
Score pretest probability of pulmonary embolism.
Creatinine Clearance
Estimate GFR using the Cockcroft-Gault formula.
Corrected Calcium
Adjust calcium for hypoalbuminemia instantly.
Opioid MME Converter
Convert opioids into Morphine Milligram Equivalents.
MAP Calculator
Calculate Mean Arterial Pressure from BP values.
CHA₂DS₂-VASc Score
Calculate atrial fibrillation stroke risk.
Serum Anion Gap
Determine causes of metabolic acidosis.
APGAR Score
Quickly assess newborn health status.
Glasgow Coma Scale
Assess neurological trauma & impairment.
BSA Calculator
Calculate precise Body Surface Area.
CURB-65 Score
Predict pneumonia severity and admission risk.
Corticosteroid Converter
Calculate steroid anti-inflammatory equivalency.
IV Fluid Rate Calculator
Determine maintenance fluids using 4-2-1 rule.
Corrected Sodium
Adjust sodium levels for hyperglycemia.
FENa Calculator
Differentiate acute kidney injury causes.
FIB-4 Liver Fibrosis
Estimate liver fibrosis risk non-invasively.
TIMI Risk Score
Predict mortality for acute coronary syndrome.
QTc Calculator
Correct EKG QT interval for heart rate.
ICD-10 Code Lookup
Find accurate medical billing diagnosis codes.
📈 Business & Finance Tools
Invoice Generator
Create professional invoices for freelancers.
Receipt Maker
Generate instant payment receipts.
Privacy Policy Generator
Create a privacy policy for your website.
Terms & Conditions
Generate standard T&C documents.
Salary Calculator
Calculate your exact take-home pay.
Profit Margin Calculator
Calculate gross and net profit margins.
Crypto Price Tracker
Track live cryptocurrency prices.
🎮 Gaming & Entertainment
Random Name Generator
Generate random names or teams.
Wheel Decide
Spin the wheel for decision-making.
Minecraft Text Generator
Create blocky Minecraft-style text.
Game Ping Tester
Check latency to popular game servers.
Twitch Title Generator
Generate clicky stream titles.
🎓 Education & Math Tools
Hand-Written Converter
Convert typed text into realistic handwriting.
Cornell Notes Generator
Create custom study templates and PDFs.
GPA & CGPA Calculator
Convert grades to exact percentage instantly.
Flashcard Maker
Create digital study decks for active recall.
Passive to Active Voice
Polish academic essays and research papers.
Pomodoro Study Timer
Aesthetic focus clock with lofi ambient sounds.
Fraction to Decimal
Convert fractions into decimal points.
Roman Numerals
Convert to and from Roman numerals.
Random Number Generator
Generate numbers between a range.
Graph Maker
Generate simple bar and line graphs.
Presentation Builder
Generate slide structure outlines for school projects.
Math Word Solver
Get step-by-step solutions for complex math problems.
Citation Formatter
Generate APA/MLA bibliographies instantly.
Study Schedule Optimizer
Block out weekly exam study time efficiently.
Professor Email Polisher
Write formal academic emails to professors.
Thesis & Hook Generator
Create strong essay introductions instantly.
Chemical Balancer
Balance complex chemical reactions easily.
Mind Map Visualizer
Convert text notes into visual study diagrams.
Lab Report Formatter
Format scientific experiments perfectly.
Lecture Transcriber
Transcribe live lectures into clean text notes.
Foreign Language Corrector
Fix grammar in foreign language essays.
MCQ Quiz Generator
Turn textbook notes into interactive quizzes.
Vocabulary Enhancer
Replace simple words with academic synonyms.
Deadline & Goal Tracker
Break large projects into daily mini-goals.
Scientific Notation Converter
Convert huge numbers accurately.
Abstract Condenser
Compress long theses into brief abstracts.
📂 File Management Utilities
Zip / Unzip Online
Compress or extract archive files.
File Checksum Verifier
Verify file integrity using hashes.
TXT ↔ PDF Converter
Convert between Text and PDF formats.
EPUB to PDF
Convert e-books to standard PDFs.
CSV to Excel
Convert raw CSV data into .xlsx.
⚙️ Daily Life & Misc Tools
Days Calculator
Calculate the days between two dates.
Time Zone Converter
Plan meetings across global timezones.
BMR Calculator
Calculate your Basal Metabolic Rate.
Stopwatch & Timer
Online stopwatch and countdown timer.
QR Code Scanner
Scan QR codes using your webcam.
🤖 Original AI & Generator Directory
QR Code Generator
Generate QR codes for links, text, and wifi.
Password Generator
Generate highly secure passwords.
AI Image Generator
Generate stunning images from text prompts.
YouTube Tag Extractor
Extract SEO tags for YouTube videos.
PDF → Word
Convert PDF files to editable Word docs.
SIP Calculator
Calculate Mutual Fund SIP returns.
EMI Calculator
Calculate loan EMIs and interest rates.
Grammar Checker
Check your text for grammatical errors.