Visual HTML Sitemap & Tool Directory
Complete Directory of 310+ Online Tools
Full index and direct links to all PDF utilities, image editors, developer tools, and calculators for swift discovery.
PDF Tools
Merge PDF
/tools/merge-pdf
Split PDF
/tools/split-pdf
Compress PDF
/tools/compress-pdf
PDF to Word
/tools/pdf-to-word
PDF to PowerPoint
/tools/pdf-to-powerpoint
PDF to Excel
/tools/pdf-to-excel
Word to PDF
/tools/word-to-pdf
PowerPoint to PDF
/tools/powerpoint-to-pdf
Excel to PDF
/tools/excel-to-pdf
PDF to JPG
/tools/pdf-to-jpg
JPG to PDF
/tools/jpg-to-pdf
Sign PDF Online
/tools/sign-pdf
Add Watermark to PDF
/tools/add-watermark-pdf
Rotate PDF
/tools/rotate-pdf
HTML to PDF
/tools/html-to-pdf
PDF to HTML
/tools/pdf-to-html
Unlock PDF
/tools/unlock-pdf
Protect PDF with Password
/tools/protect-pdf
Organize PDF
/tools/organize-pdf
PDF to PDF/A
/tools/pdf-to-pdfa
Repair PDF
/tools/repair-pdf
Add Page Numbers to PDF
/tools/pdf-page-numbers
Scan to PDF
/tools/scan-pdf
OCR PDF (Text Recognition)
/tools/ocr-pdf
Compress PDF for Email
/tools/compress-pdf-for-email
Delete PDF Pages
/tools/delete-pdf-pages
Extract PDF Pages
/tools/extract-pdf-pages
Reorder PDF Pages
/tools/reorder-pdf-pages
Pictures to PDF
/tools/pictures-to-pdf
PNG to PDF
/tools/png-to-pdf
WEBP to PDF
/tools/webp-to-pdf
PDF to PNG
/tools/pdf-to-png
PDF to Text
/tools/pdf-to-text
Remove PDF Metadata
/tools/remove-pdf-metadata
Crop PDF
/tools/pdf-crop
PDF to Grayscale (Black & White)
/tools/pdf-to-grayscale
PDF Forms & Fill
/tools/pdf-forms
Compare PDF Documents
/tools/compare-pdf
Redact PDF (Permanent Blackout)
/tools/redact-pdf
Translate PDF
/tools/translate-pdf
PDF to Markdown
/tools/pdf-to-markdown
Scan to PDF
/tools/scan-to-pdf
Remove Pages from PDF
/tools/remove-pages
Remove Pages from PDF
/tools/remove-pages-from-pdf
Extract Pages from PDF
/tools/extract-pages
Watermark PDF
/tools/watermark-pdf
Crop PDF Margins
/tools/crop-pdf
Add Page Numbers
/tools/add-pdf-page-number
PDF Translator
/tools/pdf-translator
Flatten PDF Forms & Layers
/tools/pdf-flatten
Reverse PDF Page Order
/tools/reverse-pdf-pages
Duplicate PDF Pages
/tools/duplicate-pdf-pages
Text to PDF Document Converter
/tools/txt-to-pdf
Extreme PDF Compressor
/tools/extreme-pdf-compressor
Balanced PDF Compression
/tools/balanced-pdf-compressor
Repair Damaged PDF Files
/tools/pdf-repair
Extract Embedded Images from PDF
/tools/extract-pdf-images
PDF Booklet Printing Layout
/tools/pdf-booklet
PDF Resolution & DPI Print Checker
/tools/pdf-dpi-checker
Sign PDF Online (Free)
/tools/pdf-sign-stamp
PDF to Grayscale (Black & White)
/tools/pdf-grayscale-converter
Crop PDF Margins & Trim Space
/tools/pdf-crop-margins
PDF Page Organizer & Reorder
/tools/pdf-page-organizer
Flatten PDF Form Fields
/tools/pdf-flatten-forms
PDF OCR Text Extractor
/tools/pdf-ocr-extract-text
PDF Compare
/tools/pdf-compare-diff
PDF Redact
/tools/pdf-redact
PDF to EPUB Converter
/tools/pdf-to-epub
PDF Booklet Maker (Print Imposition)
/tools/pdf-booklet-maker
PDF Page Duplicator & Multiplier
/tools/pdf-page-duplicator
PDF Metadata & Properties Editor
/tools/pdf-metadata-editor
PDF N-Up Multi-Page Layout
/tools/pdf-n-up-printer
PDF Dark Mode & Color Inverter
/tools/pdf-color-inverter-night
Free Invoice & Receipt Generator
/tools/free-invoice-generator
Image Tools
Image Compressor
/tools/compress-image
Compress Image to 20KB
/tools/compress-image-to-20kb
Compress Image to 50KB
/tools/compress-image-to-50kb
Compress Image to 100KB
/tools/compress-image-to-100kb
Resize Image
/tools/resize-image
Crop Image
/tools/crop-image
JPG to PNG
/tools/jpg-to-png
PNG to JPG
/tools/png-to-jpg
Convert Image to WEBP
/tools/image-to-webp
WEBP to JPG
/tools/webp-to-jpg
Remove Photo Metadata (EXIF Cleaner)
/tools/remove-exif-metadata
Blur Image / Censor Photo
/tools/blur-image
Extract Color Palette from Image
/tools/image-color-palette
Image to Base64 Converter
/tools/image-to-base64
Base64 to Image Converter
/tools/base64-to-image
Add Watermark to Image
/tools/add-watermark-to-image
Image Resolution & DPI Studio
/tools/image-resolution-changer
SVG to PNG Converter
/tools/svg-to-png
Watermark Image Protection
/tools/watermark-image
Pixelate Image & Censor Faces
/tools/pixelate-image
Round Image Corners (Border Radius)
/tools/round-image-corners
Flip Image Horizontally & Vertically
/tools/flip-image
Image DPI & Print Dimensions Calculator
/tools/image-dpi-calculator
Image Megapixels & File Size Estimator
/tools/image-size-calculator
Placeholder Dummy Image Generator
/tools/image-placeholder-generator
Photo Censorship Black Bars Adder
/tools/photo-censor-bars
Image Color Inverter (Negative)
/tools/image-color-inverter
SVG to High-Res PNG / JPG Converter
/tools/svg-to-png-converter
HEIC to JPG
/tools/heic-to-jpg
WebP to JPEG Converter Pro
/tools/webp-to-jpeg-converter
WebP to PNG
/tools/webp-to-png
JPG to WebP
/tools/jpg-to-webp
PNG to WebP
/tools/png-to-webp
TIFF to JPG
/tools/tiff-to-jpg
Image Collage Maker
/tools/image-collage-maker
Meme Generator
/tools/meme-generator
Passport & Visa Photo Maker
/tools/passport-photo-maker
Text & Writing
Word & Character Counter
/tools/word-counter
Case Converter
/tools/case-converter
Remove Duplicate Lines
/tools/remove-duplicate-lines
Sort Text Lines
/tools/sort-lines
Text Diff & Comparison
/tools/text-diff
Clean Whitespace & Linebreaks
/tools/text-cleaner
Reverse Text & Words
/tools/reverse-text
Find and Replace Text
/tools/find-and-replace
Character & Tweet Length Counter
/tools/character-counter
Sentence & Paragraph Counter
/tools/sentence-counter
Text to CSV Column Formatter
/tools/text-to-csv
Invisible & Zero-Width Character Detector
/tools/invisible-character-detector
Alternating & Mocking Spongebob Case
/tools/case-inverter-mocking
NATO Phonetic Alphabet Translator
/tools/nato-phonetic-alphabet
Zalgo Glitch & Cursed Text Generator
/tools/zalgo-glitch-text
Fancy Font & Aesthetic Unicode Text Generator
/tools/fancy-font-generator
Remove Duplicate Lines from Lists & Text
/tools/duplicate-line-remover
Line Numberer & Code Number Adder
/tools/line-numberer
Text to Unicode
/tools/text-to-unicode
Text to Binary
/tools/text-to-binary
Text Diff Checker & Viewer
/tools/text-diff-viewer
Text Statistics
/tools/text-statistics
Numeronym Generator
/tools/numeronym-generator
List Converter
/tools/list-converter
Emoji Picker
/tools/emoji-picker
Student & Academic
GPA Calculator (College & High School)
/tools/gpa-calculator
Final Exam Grade Calculator
/tools/final-grade-calculator
Percentage Calculator
/tools/percentage-calculator
Pomodoro Study Timer
/tools/pomodoro-timer
Reading & Speaking Time Calculator
/tools/reading-time-calculator
GPA to Percentage Converter (4.0 & 5.0)
/tools/gpa-to-percentage
APA Citation Generator (7th Edition)
/tools/apa-citation-generator
MLA Citation Generator (9th Edition)
/tools/mla-citation-generator
Weighted Grade Calculator
/tools/weighted-grade-calculator
Academic Essay Word Counter & Target Tracker
/tools/essay-word-counter
Cumulative CGPA Calculator & Converter
/tools/cgpa-calculator
College Study Hours & Workload Calculator
/tools/study-hours-calculator
Semester & Academic Year Countdown
/tools/semester-countdown
Universal Bibliography Reference Formatter
/tools/bibliography-generator
Binaural Beats Generator for Focus & Sleep
/tools/binaural-beats-generator
White, Pink & Brown Noise Focus Generator
/tools/white-noise-generator
Quadratic Equation Solver with Steps
/tools/quadratic-equation-solver
Roman Numeral Converter (Both Ways)
/tools/roman-numeral-converter
Fraction Simplifier & Mixed Number Calculator
/tools/fraction-simplifier-calculator
Scientific & Engineering Notation Converter
/tools/scientific-notation-converter
Matrix Determinant Calculator (2x2 & 3x3)
/tools/matrix-determinant-calculator
Financial & Everyday Calculators
Loan & Mortgage Payment Calculator
/tools/loan-calculator
Compound Interest Calculator
/tools/compound-interest-calculator
Age Calculator (Exact Years, Months, Days)
/tools/age-calculator
Discount & Sale Price Calculator
/tools/discount-calculator
Home Mortgage Calculator with Taxes
/tools/mortgage-calculator
Savings Goal & Deposit Calculator
/tools/savings-calculator
Salary to Hourly Pay Converter
/tools/salary-converter
Inflation & Purchasing Power Calculator
/tools/inflation-calculator
Restaurant Tip & Bill Splitter
/tools/tip-calculator
BMI Calculator (Body Mass Index)
/tools/bmi-calculator
Daily Calorie & TDEE Calculator
/tools/calorie-calculator
Trip Fuel Cost & Consumption Calculator
/tools/fuel-cost-calculator
Date Difference & Days Between Dates
/tools/date-difference-calculator
Hours & Minutes Time Calculator
/tools/time-calculator
Appliance Electricity Cost Calculator
/tools/appliance-running-cost
Grocery Best Value & Unit Price Comparator
/tools/best-value-comparator
Daily Macronutrient (Macros) Calculator
/tools/macro-calculator
Simple Interest Calculator (I = P*r*t)
/tools/simple-interest-calculator
Itemised Group Bill & Tax Splitter
/tools/itemised-bill-splitter
Recipe Servings & Ingredients Scaler
/tools/recipe-scaler
Debt Snowball & Payoff Calculator
/tools/debt-payoff-calculator
Credit Card Minimum vs Accelerated Payoff
/tools/credit-card-payoff
Pressure Units Converter (PSI, Bar, Pa, atm)
/tools/pressure-converter
Torque Converter (Nm, ft-lb, in-lb, kg-m)
/tools/torque-converter
Force Units Converter (Newtons, Dyne, lbf, kgf)
/tools/force-converter
Energy & Work Converter (Joules, Calories, BTU, kWh)
/tools/energy-converter
Power Converter (Watts, Kilowatts, Horsepower)
/tools/power-converter
Angle Converter (Degrees, Radians, Gradians)
/tools/angle-converter
Percentage Calculator Pro (3-in-1)
/tools/percentage-calculator-pro
Exact Age Calculator & Birthday Ticker
/tools/exact-age-calculator
Work Hours & Overtime Timesheet
/tools/work-hours-timesheet-calculator
Sales Tax & VAT Calculator
/tools/sales-tax-vat-calculator
IBAN Validator
/tools/iban-validator
ETA Calculator
/tools/eta-calculator
Percentage Difference Calculator
/tools/percentage-difference-calculator
Math Evaluator
/tools/math-evaluator
Chronometer
/tools/chronometer
Temperature Converter
/tools/temperature-converter
Auto Loan & Debt Payoff Calculator
/tools/auto-loan-calculator
QR & Barcode Generators
QR Code Generator
/tools/qr-code-generator
Online Barcode Generator
/tools/barcode-generator
Wi-Fi QR Code Generator
/tools/wifi-qr-generator
vCard Digital Contact QR Code
/tools/vcard-qr-generator
Strong Password Generator
/tools/password-generator
Random Number Generator & Dice
/tools/random-number-generator
Random Decision & Option Picker
/tools/decision-picker
Interactive Wheel of Names Spinner
/tools/wheel-of-names
Lorem Ipsum Dummy Text Generator
/tools/lorem-ipsum-generator
Random Name & Identity Generator
/tools/random-name-generator
Privacy & Security
PII Sensitive Data Redactor
/tools/pii-redactor
AES-256 Text Encryptor
/tools/text-encryptor-aes
AES-256 Text Decryptor
/tools/text-decryptor-aes
Password Strength & Crack Time Analyzer
/tools/password-strength-checker
Morse Code Audio & Text Translator
/tools/morse-code-converter
2FA TOTP Two-Factor Code Generator
/tools/totp-authenticator-generator
Face & Privacy Image Pixelator (Censor)
/tools/image-pixelator-blur
File & Archive Tools
ZIP File Creator (Compress Files Online)
/tools/zip-creator
File Size & Data Units Converter
/tools/file-size-converter
JSON to CSV Spreadsheet Converter
/tools/json-to-csv
File Extension to MIME Type Checker
/tools/mime-type-lookup
Camera Recorder
/tools/camera-recorder
Video to GIF
/tools/video-to-gif
Split CSV
/tools/split-csv
Design & CSS
CSS Gradient Generator (Linear & Radial)
/tools/css-gradient-generator
CSS Box Shadow Visual Generator
/tools/css-box-shadow-generator
Online Color Picker & Palette
/tools/color-picker
Aspect Ratio Calculator (16:9, 4:3, 1:1)
/tools/aspect-ratio-calculator
WCAG Color Contrast Ratio Checker
/tools/contrast-checker
Color Blindness Vision Simulator
/tools/color-blindness-simulator
Website Favicon & App Icon Generator
/tools/favicon-ico-generator
Color Model Converter (HEX, RGB, HSL)
/tools/hex-rgb-hsl-converter
Extract Color Palette from Image
/tools/image-color-palette-extractor
Universal Color Converter (HEX, RGB, HSL, CMYK)
/tools/color-converter-pro
SVG Placeholder Generator
/tools/svg-placeholder-generator
Chart Maker
/tools/chart-maker
Time & Clocks
Social Media Formatters
YouTube Thumbnail Resizer (1280x720)
/tools/youtube-thumbnail-resizer
Instagram Square & Portrait Resizer
/tools/instagram-post-resizer
TikTok & Reels Cover Sizer (1080x1920)
/tools/tiktok-video-resizer
LinkedIn Banner & Cover Resizer (1584x396)
/tools/linkedin-banner-resizer
YouTube Thumbnail Downloader (HD & 4K)
/tools/youtube-thumbnail-downloader
Instagram & TikTok Fancy Font Generator
/tools/instagram-font-generator
Fake Tweet & Quote Card Generator
/tools/tweet-social-mockup-generator
AI & Smart Tools
AI Text Summarizer & TL;DR
/tools/ai-text-summarizer
AI Paraphraser & Rewriter
/tools/ai-paraphraser
AI Grammar & Spell Checker
/tools/ai-grammar-checker
AI Email & Professional Letter Writer
/tools/ai-email-writer
AI Prompt Enhancer & Master Generator
/tools/ai-prompt-generator
AI Code Explainer & Bug Detector
/tools/ai-code-explainer
AI Video & Transcript Summarizer
/tools/ai-youtube-summarizer
AI Contextual Translator (Ar ⇄ En)
/tools/ai-contextual-translator
AI PDF Exam & Quiz Extractor (Student Slide to Q&A)
/tools/ai-pdf-quiz-extractor
Business Name Generator
/tools/business-name-generator
Privacy Policy Generator
/tools/privacy-policy-generator
Developer & Coding
JSON Formatter & Validator
/tools/json-formatter
Base64 Encoder & Decoder
/tools/base64-encoder-decoder
JWT Token Decoder & Inspector
/tools/jwt-decoder
URL Percent Encoder & Decoder
/tools/url-encoder-decoder
UUID / GUID v4 Generator
/tools/uuid-generator
Hash Generator (SHA-256, SHA-1, SHA-512)
/tools/hash-generator
Unix Timestamp Converter
/tools/unix-timestamp
HTML Formatter & Minifier
/tools/html-formatter
CSS Formatter & Minifier
/tools/css-formatter
SQL Query Formatter
/tools/sql-query-prettifier
Color Converter (HEX, RGB, HSL)
/tools/color-converter
CSV to JSON Converter
/tools/csv-to-json
XML Formatter & Beautifier
/tools/xml-formatter
HTML Entities Encoder
/tools/html-entity-encoder
HTML Entities Decoder
/tools/html-entity-decoder
Linux Chmod Permissions Calculator
/tools/chmod-calculator
Interactive HTTP Status Codes Reference
/tools/http-status-codes
YAML to JSON Converter
/tools/yaml-to-json
JSON to YAML Converter
/tools/json-to-yaml
Online Regular Expression (Regex) Tester
/tools/regex-tester
Online Tone & Frequency Sound Generator
/tools/tone-frequency-generator
Acoustic & Electric Guitar String Tuner
/tools/guitar-tuner
In-Browser Voice & Audio Recorder
/tools/voice-recorder
Microphone Decibel Sound Level Meter
/tools/sound-level-meter
Audio Waveform & Spectrum Visualizer
/tools/audio-waveform-visualizer
Audio Trimmer & Cutter
/tools/audio-trimmer-splitter
Audio Speed & Pitch Shifter
/tools/audio-pitch-shifter
Reverse Audio Player & Exporter
/tools/audio-reverser
Live Markdown to HTML Converter
/tools/markdown-to-html
HTML to Markdown Converter
/tools/html-to-markdown
Text & Code Diff Comparison Checker
/tools/text-diff-checker
SEO Friendly URL Slug Generator
/tools/slug-url-generator
Morse Code Audio Tone Player
/tools/morse-to-audio
IPv4 Subnet & CIDR Mask Calculator
/tools/ip-subnet-calculator
IPv6 Address Expander & Compressor
/tools/ipv6-expander-compressor
Browser User-Agent String Parser & Inspector
/tools/user-agent-parser
Screen Resolution & Device Display Tester
/tools/screen-resolution-tester
HTTP Cookie String Header Parser
/tools/cookie-parser
Crontab Expression Generator & Explainer
/tools/crontab-guru-generator
DNS Record Generator & Guide (A, CNAME, MX, TXT)
/tools/dns-record-explainer
Robots.txt SEO File Generator
/tools/robots-txt-generator
XML Sitemap File Generator for SEO
/tools/sitemap-xml-generator
Open Graph & Twitter Meta Tag Generator
/tools/open-graph-meta-generator
Schema.org JSON-LD Rich Snippet Generator
/tools/schema-jsonld-generator
SQL Query Formatter & Beautifier
/tools/sql-formatter
Interactive Visual Markdown Table Generator
/tools/markdown-table-generator
Base58 Encoder & Decoder (Bitcoin / IPFS)
/tools/base58-encoder-decoder
HMAC Generator (Keyed-Hash)
/tools/hmac-generator
JSON to CSV & Excel Converter
/tools/json-to-csv-converter
ASCII ↔ Binary ↔ Hex ↔ Decimal
/tools/ascii-binary-hex-converter
URL Parser & Query String Inspector
/tools/url-parser-inspector
Keyboard KeyCode & Event Tester
/tools/keyboard-keycode-tester
Docker Run to Docker Compose Converter
/tools/docker-run-to-compose
Bcrypt Hash Generator
/tools/bcrypt-hash-generator
BIP39 Mnemonic Generator
/tools/bip39-mnemonic-generator
ULID Generator
/tools/ulid-generator
Basic Auth Generator
/tools/basic-auth-generator
RSA Key Pair Generator
/tools/rsa-key-pair-generator
IPv4 Address Converter
/tools/ipv4-address-converter
IPv4 Range Expander
/tools/ipv4-range-expander
IPv6 ULA Generator
/tools/ipv6-ula-generator
Random Port Generator
/tools/random-port-generator
MAC Address Generator
/tools/mac-address-generator
MAC Address Lookup
/tools/mac-address-lookup
String Obfuscator
/tools/string-obfuscator
Phone Parser & Formatter
/tools/phone-parser-formatter
Email Normalizer
/tools/email-normalizer
Password Strength Analyzer
/tools/password-strength-analyzer
SafeLink Decoder
/tools/safelink-decoder
Integer Base Converter
/tools/integer-base-converter
JSON Minifier
/tools/json-minifier
JSON Diff
/tools/json-diff
JSON to XML
/tools/json-to-xml
XML to JSON
/tools/xml-to-json
JSON to TOML
/tools/json-to-toml
TOML to JSON
/tools/toml-to-json
TOML to YAML
/tools/toml-to-yaml
YAML to TOML
/tools/yaml-to-toml
JSON Tree Viewer
/tools/json-tree-viewer
YAML Viewer
/tools/yaml-viewer
Benchmark Builder
/tools/benchmark-builder
Device Information
/tools/device-information
WiFi QR Code Generator
/tools/wifi-qr-code-generator
Markdown to HTML Live Editor
/tools/markdown-html-live-editor
Meta Tag Generator
/tools/meta-tag-generator
MIME Types Checker
/tools/mime-types-checker
JWT Token Inspector
/tools/jwt-token-inspector
CSV to JSON Transformer
/tools/csv-to-json-transformer
CSV to XML
/tools/csv-to-xml
JSON to XML File
/tools/json-to-xml-file