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Built & maintained by Bhavin J. Sheth · Published on September 7, 2026
The Full Library
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Search the directory above, or scan related tools by category. A tool that fits more than one category is listed under each — the count next to a category includes those.
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01Domain authority check02Keyword Density Checker03Meta Tag Analyzer04Robots.txt Generator05Meta Tag Generator06Backlink Maker
SEO 12
01Domain authority check02Keyword Density Checker03Meta Tag Analyzer04Robots.txt Generator05Meta Tag Generator06Backlink Maker07Backlink Checker08XML Sitemap Generator09Schema Audit Tool10Sitemap Generator11AMP Validation Tester12AdSense Availability CheckerSecurity 4
13Domain Location or IP Address Finder14Suspicious Domain Checker15Email Check in Website16Blacklist CheckerGenerators 10
17Htaccess Redirect Generator18Open Graph Generator19All in One Schema Generator20URL Encoder & Decoder21Website Screenshot Generator22Code Beautifier23Code Minifier24CSS Gradient Generator25QR Code Generator26Barcode GeneratorTesting 21
27Broken Link Checker28Domain Age Checker29Open Graph Checker30Hosting Checker31HTTP Headers32Subdomain Checker33Website Screen Resolution Simulator34Redirect Checker35Bulk Url Opener36WordPress Theme Detector37AdSense Revenue Calculator38Page Size Checker39Website Speed Test40Online Ping Website Tool41Code to Text Ratio Checker42Search Engine Spider Simulator43Mobile-Friendliness Test44Google SERP Preview45AI Tools Directory46URL Shortener47Reverse VideoFinder 5
48DNS Lookup Tool49Domain to IP50WHOIS Lookup51CDN Finder52Website Technology DetectorAnalytics 2
53Website Link Counter & Analyzer54Website Link Price CalculatorContent 2
55HTML to Plain Text Converter56Get Source Code of WebpageDevelopment 4
57QR Code & Barcode Scanner58HSN Code59IFSC Code60PIN CodeWebsite Analyzer 1
61Website AnalyzerRelated tools · SEO 5
62SEO Analyzer63Keyword Research Tool64Readability Checker65Google Index Checker66Google Cache CheckerRelated tools · Security 7
67Website Malware Scanner68IP Address Lookup69My Screen Resolution70Email Privacy & Data Breach Checker71SSL Certificate Checker72Base64 Encoder & Decoder73SMTP Email TesterRelated tools · Text 1
74Online Voice Recorder01GST Calculator02EMI Calculator03SIP Calculator04Loan Calculator05FD Interest Calculator06Recurring Deposit (RD) calculator
Financial Calculators 30
01GST Calculator02EMI Calculator03SIP Calculator04Loan Calculator05FD Interest Calculator06Recurring Deposit (RD) calculator07PPF Calculator08EPF Calculator09NPS Calculator10Income Tax Calculator11Salary Tax Calculator12Discount Calculator13Simple & Compound Interest Calculator14Product Profit-Loss Calculator158th Pay Commission Salary Calculator16Retirement Calculator17Car Loan EMI Calculator18Home Loan Calculator19Mortgage Loan Calculator20SSY Calculator21NSC Calculator22APY Calculator23SCSS Calculator24Gratuity Calculator25Savings Calculator26SWP Calculator27CAGR Calculator28HRA Calculator29Rent vs Buy Calculator30Academic Grade CalculatorAcademic & Marks 17
31CGPA Calculator32GPA Calculator33Percentage Marks Calculator34Grade Prediction Calculator35Attendance Calculator36Credit Load Calculator37Financial Aid Calculator38Study Time Tracker39Marks Calculator40Course Calculator41Course Load Balance Calculator42GPA Improvement Calculator43Grade Point Calculator44Grade Scale Calculator45Grade Weight Calculator46Semester Planner47Study Break TimerPersonal & Health 39
48Age Calculator49BMI Calculator50Pregnancy Due Date Calculator51Weight Loss Calculator52Love Calculator53Calorie Calculator54Sleep Calculator55BMR Calculator56Body Fat Calculator57Water Intake Calculator58Macro Calculator59BAC Calculator60Ideal Body Weight (IBW) Calculator61Ovulation Calculator62TDEE Calculator63Heart Rate Zone Calculator64Baby Growth Percentile Calculator65Period Calculator66Pregnancy Trimester Calculator67Waist-to-Hip Ratio Calculator68Fertility Window Calculator69Calorie Burn Calculator70Daily Protein & Fiber Calculator71Sugar Intake Calculator72Waist-to-Height Ratio73Lean Body Mass (LBM)74Body Surface Area (BSA)75VO2 Max Calculator76Blood Pressure Chart Tool77A1C to Blood Sugar78Cholesterol Ratio Calculator79MAP (Mean Arterial Pressure Calculator)80Baby Vaccination Schedule Calculator81Stress Level Test82Intermittent Fasting Calculator83Steps to Calories Calculator84eGFR Calculator85Creatinine Clearance Calculator-CRCL86Basal Body Temperature (BBT) ChartOther Utilities 5
87Area Calculator88Metal Weight Calculator89Incognito Scientific Calculator90MTBF & MTTR Calculator91Exponent CalculatorOrganize 7
01Merge PDF02Organize PDF03Rotate PDF04Add Page Number05Split PDF06Crop PDF07Reverse PDFConvert 19
08Image to PDF Converter09PDF to JPG Converter10Word to PDF11Excel to PDF12HTML to PDF Converter13PDF to HTML Converter14JSON to PDF15PDF to JSON16PDF to XML17XML to PDF18PDF to ZIP19ZIP to PDF20CSV to PDF21GIF to PDF22Text to PDF23PowerPoint to PDF24PDF to Word Converter25PDF to Excel Converter26PDF to PowerPoint ConverterCompress & Optimize 9
27Compress PDF28Add margin to PDF29PDF to Grayscale Converter30PDF Color Overlay31PDF Filter Studio32PDF Resize33PDF Enhancer- Increase Scan Quality34Repair PDF35PDF EditorEdit & Customize 6
36PDF Signer37Add Watermark to PDF38PDF OCR to Text39PDF Storyboard Generator40Image Storyboard to PDF41Flatten PDFSecure & Protect 4
42Redact PDF43Blur PDF44Unlock PDF45Protect PDFAdvanced 8
46Speech to PDF47Compare PDF48PDF Metadata Editor49PDF Analyzer50PDF Color Inverter51PDF Listener52PDF to PDF/A Converter53Extract Images from PDF01Image Converter02Photo to Sketch Converter03Image Compressor04Image Shape Cropper05Image Resizer06Image Cropper
Convert & Compress 3
01Image Converter02Photo to Sketch Converter03Image CompressorResize & Crop 4
04Image Shape Cropper05Image Resizer06Image Cropper07Image Circle CropperTransform & Adjust 4
08Image Rotator09Image Flipper10Image Grayscale Tool11Image Invert Color ToolEnhance & Effects 6
12Image Blur & Brightness Tool13Image Contrast Adjuster14Image Pixelate Tool15Image Filter Tool16Image Upscaler17Image Background RemoverEdit & Annotate 4
18Image Watermark Tool19Image Border Adder20Online Image Editor21Meme GeneratorUtilities 10
22Chart & Graph Maker23Icon & Emoji Download Tool24Image Color Picker25Image EXIF Viewer26Image Splitter (Grid)27Image Collage Maker28HTML to Image Converter29Image to HTML30Image Carousel Maker31Favicon GeneratorRelated tools · PDF 2
32Image to PDF Converter33PDF to JPG Converter01Text Case Converter02Text Reverse Tool03Text Decorator04Fancy Fonts Generator05Alphabetical Order Sorter (Text sorter)06Text Duplicate Remover
Text Conversion & Formatting 8
01Text Case Converter02Text Reverse Tool03Text Decorator04Fancy Fonts Generator05Alphabetical Order Sorter (Text sorter)06Text Duplicate Remover07Text Encryption Tool08Find & Replace ToolsVoice & Speech 3
09Text to Speech Converter10Speech to Text Converter11Online Voice RecorderLanguage & Code 6
12Hex to Text Converter13ASCII to Text Converter14Phonetic Alphabet Converter15Number to Words Converter16Language Translator17Morse Code TranslatorText Cleaning & Correction 1
18Grammar, Spelling & Punctuation CheckerTyping & Testing 2
19PUBG Name Generator20Typing Speed TesterContent & Creativity 5
21Short Story Generator22Quote Generator23Emoji Finder24Random Word Generator25Baby Name Generator01SEO Analyzer02Keyword Research Tool03Readability Checker04SEO Meta Tag Generator05YouTube SEO Analyzer06Google Index Checker
SEO & Optimization 9
01SEO Analyzer02Keyword Research Tool03Readability Checker04SEO Meta Tag Generator05YouTube SEO Analyzer06Google Index Checker07Google Cache Checker08Word & Character Counter09Plagiarism CheckerWriting & Editing 13
10Sentence & Paragraph Rewriter11Content Paraphrasing Tool12Blog Outline Generator13E-commerce Content Generator14Blog Post Generator15Signature Generator16AI Email Writer17Blog Title Generator18Resume Maker19Note Pad20Social Media Tag Generator21Website Headline Generator22Prompt GeneratorDevelopment & Formatting 1
23AI Code DetectorRelated tools · Convert 1
24Prompt to JSON ConverterRelated tools · Text 5
25Text Case Converter26Grammar, Spelling & Punctuation Checker27Short Story Generator28Quote Generator29Emoji FinderRelated tools · Web & Tech 1
30HTML to Plain Text ConverterRelated tools · Social Media 1
31YouTube Content Generator01Unit Converter02Currency Converter03PX to Rem Converter04Prompt to JSON Converter05Hex to RGB Converter06RGB to CMYK Converter
Unit Converters 3
01Unit Converter02Currency Converter03PX to Rem ConverterOther Converters 4
04Prompt to JSON Converter05Hex to RGB Converter06RGB to CMYK Converter07All-in-One Clock ToolRelated tools · Image 2
08Image Converter09Photo to Sketch ConverterRelated tools · PDF 20
10Image to PDF Converter11PDF to JPG Converter12Word to PDF13Excel to PDF14HTML to PDF Converter15PDF to HTML Converter16JSON to PDF17PDF to JSON18PDF to XML19XML to PDF20PDF to ZIP21ZIP to PDF22CSV to PDF23Speech to PDF24GIF to PDF25Text to PDF26PowerPoint to PDF27PDF to Word Converter28PDF to Excel Converter29PDF to PowerPoint ConverterRelated tools · Text 7
30Text Case Converter31Text to Speech Converter32Speech to Text Converter33Hex to Text Converter34ASCII to Text Converter35Phonetic Alphabet Converter36Number to Words ConverterRelated tools · Web & Tech 1
37HTML to Plain Text Converter01YouTube Content Generator02Brand Name Generator03Social Media Post Generator04Facebook Fake Post Generator05Fake Instagram Post Generator06Twitter Fake Post Generator
Content Creation 6
01YouTube Content Generator02Brand Name Generator03Social Media Post Generator04Facebook Fake Post Generator05Fake Instagram Post Generator06Twitter Fake Post GeneratorBio & Profile 4
07Instagram Font Generator08Instagram Bio Generator09LinkedIn Summary Generator10Twitter Bio GeneratorDesign & Visual 1
11YouTube Thumbnail DownloaderTrend & Hashtag 1
12Trending Hashtag FinderWishing Tools 3
13Greeting Card Maker14Good Morning Wishes Generator15Good Night Wishes GeneratorRelated tools · SEO 1
16YouTube SEO AnalyzerRelated tools · Image 1
17Image Shape Cropper01Password Generator & Strength Checker02Two-Factor Authentication Code Generator03Email Privacy & Data Breach Checker04SMTP Email Tester05Fake Email Generator06Disposable Email Generator
Password Tools 2
01Password Generator & Strength Checker02Two-Factor Authentication Code GeneratorEmail & Identity Protection 5
03Email Privacy & Data Breach Checker04SMTP Email Tester05Fake Email Generator06Disposable Email Generator07Email Spoofing CheckerNotes & Messaging Security 3
08Private Note Sender09Secure Notes Encryption Tool10Encrypted Messaging GeneratorWebsite & Network Security 6
11Website Malware Scanner12IP Address Lookup13My Screen Resolution14SSL Certificate Checker15Firewall Testing Tool16Wi-Fi Security TestCyber Threat & Privacy Checkers 5
17Cyber Threat Intelligence Checker18Ransomware Protection Checker19Online Privacy Checker20User Agent Finder21Browser Fingerprint CheckerEncryption & Hashing Tools 3
22Base64 Encoder & Decoder23MD5 Hash Generator24SHA256 Hash GeneratorPolicy & Legal Pages Generator 4
25Terms & Conditions Generator26FAQ Generator27Contact Us Page Generator28About Us Page01Invoice Generator02Purchase Order Generator03Quotation Generator04Proforma Invoice Generator05Estimate Generator06Contract & Agreement Generator
Document Generators 11
01Invoice Generator02Purchase Order Generator03Quotation Generator04Proforma Invoice Generator05Estimate Generator06Contract & Agreement Generator07Partnership Deed Generator08Joint Venture Agreement Generator09Salary Slip Generator10Work Experience Letter Generator11Appointment Letter GeneratorDelivery & Stock 3
12Delivery Challan Generator13Stock Transfer Note Generator14Work Order GeneratorFinancial Documents 2
15Payment Receipt Generator16Credit & Debit Note Generator01House Construction Cost Calculator02Flat Construction Cost Calculator03Building Cost Calculator04Land Cost Estimator05Villa Construction Cost Calculator06Farmhouse Construction Cost Calculator
Residential 6
01House Construction Cost Calculator02Flat Construction Cost Calculator03Building Cost Calculator04Land Cost Estimator05Villa Construction Cost Calculator06Farmhouse Construction Cost CalculatorCommercial 11
07Shop (Commercial) Cost Calculator08Tower Construction Cost Calculator09Hospital Construction Cost Calculator10Office Cost Calculator11Mall Construction Cost Estimator12Showroom Construction Cost Estimator13School / College Construction Cost Estimator14Barn Construction Cost Calculator15Warehouse Construction Cost Estimator16Factory Construction Cost Estimator17Hall Construction Cost CalculatorMaterial 10
18Brick Quantity Calculator19Cement Quantity Calculator20Steel Quantity Calculator21Concrete Mix Ratio Calculator22Paint Cost Calculator23Flooring Cost Calculator24Tile Estimation Tool25Window & Door Cost Estimator26Roofing Cost Estimator27Boundary Wall EstimatorLabour 3
28Labor Cost Estimator29Plumbing Cost Estimator30Electricity Wiring Cost CalculatorOther 3
31False Ceiling Cost Estimator32Room Area Cleaning Estimator33Interior Design EstimatorPuzzle 4
01Memory Card Game02Sudoku03Hangman04Word Guess GameBoard & Classic 5
05⭕ Tic Tac Toe06Connect Four07Minesweeper08Chess09CarromAction & Arcade 5
10204811Snake Game12Rock Paper Scissors13Spin the Wheel14LudoStrategy 1
15International Business GameMissing something?
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Frequently Asked Questions
Use the search box at the top — press / or Ctrl+K to jump into it from anywhere on the page. It matches words in a tool's name in any order, so "compress image" finds Image Compressor even though the words are reversed.
Yes. This directory lists the tools currently available on AllInOneTools, grouped by category. A tool that fits more than one category (for example, a PDF tool that's also a converter) is listed under each relevant category.
No. Every tool listed here opens and runs without signing up or logging in.
Tools like DNS lookup or SSL checking have to contact a real server to answer the question — that's inherent to what they do. PDF, image, and calculator tools don't need that, so they run locally in your browser instead.
It expands the rest of that category's tools in the same list — no new page loads. The "View all [category] tools" link is different: that takes you to the category's own dedicated page with more detail on each tool.
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