Useful tools, without the clutter.

Online Tools for Work, Web and Everyday Tasks

Audio Converter
Convert audio files between popular formats such as MP3, WAV, AAC, OGG, M4A and FLAC.
Audio Merger
Join multiple audio files into one track and arrange their order before creating the combined file.
Video Watermarker
Add text or image watermarks to video files and control the watermark position and appearance.
Hardcode Subtitles Tool
Burn SRT or other supported subtitles into a video and adjust subtitle styling and placement.
Meme Generator
Create custom memes by adding captions to your own images or popular meme-style layouts.
Image Merger
Combine multiple images into one horizontal or vertical image.
Image Rotate
Rotate only images with portrait or landscape orientation at once.
Image to Grayscale
Grayscale image is an online free tool to convert images into Grayscale.
Image Cropper
Select, crop, and download images with ease.
Image Filters
Apply stunning filters to your images in real-time.
Image Adjustment
Fine-tune image parameters like brightness, contrast, and saturation.
Image Compressor
Reduce image file size while keeping the result suitable for websites, sharing and storage.
Image Resizer
Resize image dimensions to a custom width and height for web, social or document use.
Image Upscaler
Upscale an image to a larger resolution and enhance visual detail with the available processing options.
QR Code Generator
Generate QR codes from text, links and other supported data.
QR Code Editor
Read, edit, and regenerate QR codes from images.
QR Code Reader
Scan a QR code from an uploaded image and display the encoded content.
Image to Base64
Convert image to Base64 String.
JPG to PNG
Convert JPG images to PNG format for lossless-friendly images and broad web compatibility.
JPG to WEBP
Convert JPG images to WEBP format for web-friendly images with modern browser support.
PNG to JPG
Convert PNG images to JPG format for widely compatible image files for sharing and publishing.
PNG to WEBP
Convert PNG images to WEBP format for web-friendly images with modern browser support.
WEBP to JPG
Convert WEBP images to JPG format for widely compatible image files for sharing and publishing.
WEBP to PNG
Convert WEBP images to PNG format for lossless-friendly images and broad web compatibility.
Image OCR
Extract readable text from an image with optical character recognition (OCR).
JFIF to PNG
Convert JFIF images to PNG format for lossless-friendly images and broad web compatibility.
JFIF to WEBP
Convert JFIF images to WEBP format quickly and securely.
ICO to PNG
Convert ICO icons to high-quality PNG format.
PNG to ICO
Convert PNG images to ICO format for icon files for desktop, app and favicon workflows.
SVG to PNG
Convert SVG vector graphics to PNG images.
SVG to WEBP
Convert SVG vector graphics to high-performance WEBP images.
SVG to JPG
Convert SVG vector graphics to JPG images.
SVG to ICO
Convert SVG vector graphics to ICO icon format.
JPG to ICO
Convert JPG images to ICO format for icon files for desktop, app and favicon workflows.
WEBP to ICO
Convert WEBP images to ICO format for icon files for desktop, app and favicon workflows.
ICO to JPG
Convert ICO icons to JPG images instantly.
ICO to WEBP
Convert ICO icons to optimized WEBP images instantly.
HEIC to PNG
Convert HEIC images to PNG format for lossless-friendly images and broad web compatibility.
HEIC to JPG
Convert HEIC images to JPG format for widely compatible image files for sharing and publishing.
HEIC to WEBP
Convert HEIC images to WEBP format for web-friendly images with modern browser support.
TIFF to PNG
Convert TIFF images to PNG format for lossless-friendly images and broad web compatibility.
TIFF to JPG
Convert TIFF images to JPG format for widely compatible image files for sharing and publishing.
Base64 to PNG
Decode Base64 image data and save the result as a PNG image.
Base64 to JPG
Decode Base64 image data and save the result as a JPG image.
Sitemap Generator
Crawl accessible pages on a website and build an XML sitemap for search engines and site management.
Schema.org Entity Relationship Visualizer
Visualize and debug Schema.org JSON-LD entities and their relationships.
Keyword Density & Content Semantic Analyzer
Review keyword frequency, n-grams and content patterns to better understand a page's topical structure.
Redirect Checker
Checker whether a URL has a Redirect.
SEO Analyzer
Review common on-page SEO elements and identify areas that may need attention.
Schema.org (JSON-LD) Generator
Build Schema.org JSON-LD structured data from guided fields for supported schema types.
SERP Simulator
Preview how a page title, URL and meta description may appear in a Google-style search result.
Hreflang Tag Generator
Create hreflang link tags for language and regional page variants.
Canonical URL Generator
Generate a canonical link tag that identifies the preferred URL for a page.
Keyword Cloud & Density Heatmap
Visualize frequently used words and keyword density across the content you provide.
Sitemap Visualizer
Visualize and analyze your XML sitemap structure.
JSON-LD Validator & Auto-Fixer
Validate, format and review Schema.org JSON-LD markup, with suggested fixes for common issues.
PWA Compatibility Checker
Check a webpage for common Progressive Web App features such as a manifest, service worker and HTTPS.
PWA Manifest Generator
Build a web app manifest (manifest.json) with common PWA name, icon, display and theme settings.
AMP Validator
Check an AMP page or AMP markup for common validation errors and required elements.
JSON-LD to Microdata Converter
Convert your Schema.org JSON-LD to HTML Microdata.
Microdata to JSON-LD
Convert supported HTML Microdata into JSON-LD structured data for easier review and maintenance.
SEO Tags Generator
Generate common SEO, social and Open Graph meta tags for a webpage.
Twitter Card Generator
Generate Twitter Cards for website embeds.
Robots.txt Generator
Build a robots.txt file with crawl rules for selected user agents and paths.
HTACCESS Redirect Generator
Generate HTACCESS Redirects
Htaccess to Nginx Converter
Convert .htaccess redirect rules and configurations to Nginx-ready syntax.
Nginx to Htaccess Converter
Convert Nginx configuration rules and redirects to Apache .htaccess syntax.
HTTP-auth Generator
Generate .htpasswd and server configuration rules for Apache and Nginx HTTP Authentication.
Wheel Color Picker
Pick and explore colours with an interactive colour wheel and copy the selected colour value.
GZIP Compression Test
Test if Gzip is working on your website.
URL Parser
Parse and extract details from URL.
URL Unshortener
Unshorten a URL and find the original.
HTTP Status Code Checker
Check the HTTP status code returned by one or more URLs.
PDF to Word Converter
Convert text-based PDF content into an editable Word document for further editing.
Word to PDF Converter
Convert a Word document into a PDF for easier sharing and consistent viewing.
PDF to Image Converter
Convert pages from a PDF document into image files for viewing, sharing or reuse.
Word to Image Converter
Convert pages or content from a Word document into image files.
Word to HTML Converter
Convert a Word document into HTML that can be reviewed or adapted for web publishing.
PDF to HTML Converter
Extract supported PDF text and convert it into an HTML document.
PDF to EPUB Converter
Convert text-focused PDF content into an EPUB e-book file.
PDF to FB2 Converter
Convert text-focused PDF content into a FictionBook (FB2) e-book file.
EPUB to PDF Converter
Convert an EPUB e-book into a PDF document for printing or fixed-layout viewing.
FB2 to PDF Converter
Convert a FictionBook (FB2) e-book into a PDF document.
FB2 to EPUB Converter
Convert FictionBook FB2 e-books into universally compatible EPUB archives.
EPUB to FB2 Converter
Convert EPUB e-books into FictionBook (FB2) XML format.
Convert SRT subtitle files to WebVTT format for web video compatibility.
Easily convert SRT subtitle files to WebVTT format for web video compatibility.
VTT to SRT Converter
Convert WebVTT subtitle files to the widely supported SRT format for offline video players.
Whitespace Normalizer
Clean up messy text by removing extra spaces, tabs, and empty lines while normalizing whitespace for better formatting.
Text to List Converter
Convert comma-separated or line-separated text into formatted lists, including bullet points, numbered lists, and task lists.
Text Diff Checker
Compare two pieces of text and visualize the differences instantly with side-by-side or inline views.
AI-Ready Prompt Optimizer
Turn a rough idea into a clearer AI prompt with structured context, task and output instructions.
Text to Speech
Convert text into speech and create an audio file using the available voice options.
Grammar Checker
Review English text for common spelling, grammar and punctuation issues and suggested corrections.
Text Cleaner
Text Cleaner Tool.
URL Extractor
Extract URLs from Text
Word Count
Count words, characters and letters in a block of text.
Text Separator
Separate Text based on Characters.
Text To Slug
Turn text into a clean URL slug or permalink-style string.
Duplicate Lines Remover
Delete duplicate lines from text.
Line Break Remover
Remove Line Breaks from Text
Text Replacer
Replace any string occurences in text.
Text Reverser
Reverse any piece of text.
Word Density Counter
Find out the density of words in text.
Palindrome Checker
Check whether a string is a palindrome or not.
Case Converter
Change the case of text.
Randomize \/ Shuffle Text Lines
This online tool randomizes \/ shuffle text lines provided as input. Get the random lines.
Text Repeater
Text repeater is an online tool to generate a single word or string multiple times.
Lorem Ipsum Generator
Generate placeholder lorem ipsum words & paragraphs.
HTML Tags Stripper
Get Rid of HTML Tags in Code.
Sentence & Paragraph Counter
Count sentences, paragraphs, words, and characters in your text with real-time analysis.
Add\/Remove Line Numbers
Add sequential numbers to your text lines or strip existing numbers from your content.
Text Line Joiner
Merge multiple lines of text into a single line using a custom separator like a comma, semicolon, or space.
Alphabetical Line Sorter
Organize lists and text blocks by sorting lines alphabetically in ascending or descending order.
Markdown to Text
Convert Markdown formatted content into clean, plain text by stripping all syntax and formatting.
Morse Code Converter
Encode text into Morse code or decode Morse code back into plain, readable text.
NATO Phonetic Converter
Convert text into the standard NATO phonetic alphabet for clear communication and spelling.
Text Line Wrapper
Automatically wrap long lines of text at a specific character length for better readability and formatting.
Braille Translator
Convert standard English text into Braille characters or translate Braille back into readable text.
Text to ASCII Art
Transform your plain text into stylized ASCII art banners for use in comments, documentation, and social media.
Readability Score Calculator
Analyze text readability and complexity using industry-standard formulas like Flesch-Kincaid and Gunning Fog.
Keyword Extractor
Extract the most important keywords and phrases from your text.
Text Similarity Checker
Compare two documents or text snippets to determine their percentage of similarity and differences.
Fancy Unicode Text Generator
Convert standard text into stylish, decorative fonts using unique Unicode characters for social media and profiles.
Text to Handwriting Converter
Transform digital text into realistic handwriting on lined notebook paper for a personal, hand-written aesthetic.
HTML Code Editor
Write and preview HTML in an online editor with a live rendering pane.
JSON Viewer
Format, validate and explore JSON data in a readable tree view.
Code Syntax Highlighter
Create beautiful, shareable images of your code snippets instantly.
Regex Tester
Test your regular expressions in real-time with syntax highlighting and a cheatsheet.
Cron Expression Generator
Build and understand cron job schedules with a human-readable description and cheatsheet.
SQL Beautifier
Format SQL queries with clearer indentation and line breaks for easier reading.
JSON to YAML
Convert JSON data to YAML for configuration files, infrastructure definitions and readable data exchange.
YAML to JSON
Convert YAML data to JSON for APIs, applications, validation and data processing.
Markdown To HTML
Convert Markdown content into HTML markup for websites, documentation and publishing workflows.
HTML To Markdown
Convert HTML content into Markdown for documentation, notes and text-based publishing.
CSV To JSON
Convert CSV rows into structured JSON data for APIs, scripts and application workflows.
JSON To CSV
Convert JSON arrays or objects into CSV rows for spreadsheets, exports and data analysis.
JSON to TSV
Convert compatible JSON data into tab-separated values (TSV) for spreadsheets and data exchange.
JSON To Xml
Convert JSON data into XML for integrations, data exchange and systems that require XML.
TSV to JSON
Convert tab-separated values (TSV) into structured JSON for APIs and development workflows.
XML To JSON
Convert XML data into JSON for APIs, scripts and modern application workflows.
HTML Minifier
Minify HTML by removing unnecessary whitespace and formatting to reduce source size.
CSS Minifier
Minify CSS by removing unnecessary whitespace and comments to reduce stylesheet size.
JS Minifier
Minify JavaScript by removing unnecessary formatting to reduce script size.
HTML Formatter
Format HTML with consistent indentation and line breaks for easier reading and editing.
CSS Formatter
Format CSS with consistent indentation and spacing for easier reading and maintenance.
JS Formatter
Format JavaScript with clearer indentation and line breaks for easier reading and debugging.
RGB To Hex
Convert RGB Colors to Hexcodes.
Hex To RGB
Convert Hex Colors to RGB.
Json Beautifier
Format and explore JSON with readable indentation and an expandable tree view.
Json Validator
Validate JSON syntax and identify formatting or structural errors.
Timestamp Converter
Convert Unix timestamps to readable dates and convert date\/time values back to Unix timestamps.
JWT Encoder \/ Decoder
Decode, inspect and create JSON Web Tokens (JWT) for development and debugging.
HTML Entity Encode
Encode HTML into HTML Entities.
HTML Entity Decode
Decode HTML Entities into HTML.
URL Encoder
Percent-encode URL text so reserved or unsafe characters can be represented in a URL.
URL Decoder
Decode percent-encoded URL text back into readable characters.
Text to Binary
Convert \/ Encode text to Binary.
Binary to Text
Convert \/ Decode Binary to Text.
Text to Base64
Encode plain text as Base64 for data transport, testing and development workflows.
Base64 To Text
Decode Base64-encoded text back into readable plain text.
ROT13 Encoder
Encode data into ROT13
ROT13 Decoder
Decode ROT13 encoded data.
Unicode to Punycode
Convert Unicode to Punycode.
Punycode to Unicode
Convert Punycode to Unicode.
Encode Quoted Printable
To encode a regular text to Quoted Printable, type in the box on top and click the Encode button.
Decode Quoted Printable
Decode Quoted-Printable text into readable characters.
Password Generator
Generate random passwords using configurable length and character options.
Password Strength Test
Estimate password strength from factors such as length and character variety.
MD5 Generator
Generate an MD5 digest from text for checksums and legacy compatibility.
SHA Generator
Generate SHA-family hashes from text, including supported SHA-256 and SHA-512 options.
Bcrypt Generator
Create bcrypt password hashes using a one-way password-hashing function.
Hash Generator
Generate hashes from text using the available hashing algorithms.
UUIDv4 Generator
Generate UUIDv4 IDs
SSL Checker
Inspect an SSL\/TLS certificate's issuer, validity dates and other available certificate details.
Email Header Decoder
Parse raw email headers to inspect sender fields, routing hops, timestamps and authentication information.
Security.txt Generator
Generate a security.txt file that tells security researchers how to report vulnerabilities.
AES-256 Encryption\/Decryption
Encrypt or decrypt text with the available AES-256 options and a key or passphrase you control.
Random Secret Key Generator
Generate random secret strings in formats suited to application keys, tokens and development use.
Glitch Text Generator
Zalgo Text Generator \/ Glitch Text Generator
Bubble Text Generator
Bubble text gives your letters a fun appearance.
Upside Down Text Generator
Upside-down text flips your letters and symbols.
Dice Roller
Roll a dice online.
Virtual Coin Flip
Coin Flip is an online heads or tails coin toss simulator.
Aim Trainer
Aim Trainer is a free browser game that is specifically designed to improve the players aim.
Count Down Timer
Countdown Timer that counts down in seconds, minutes and hours.
Stop Watch
Fast Stopwatch and Online Countdown timer always available when you need it.
World Clock
The time zone abbreviations and acronyms worldwide.
What is My Browser
What browser do I have? Find out my browser.
Date Picker Calendar
Date Picker Calendar allow the selection of a specific date and year.
Zodiac Sign Finder
Discover your zodiac sign, elemental nature, and ruling planet based on your date of birth.
Leet Speak Converter
Transform your text into \\\1337\\\ speak by replacing standard characters with numbers and symbols.
English to GenZ Converter
Transform your standard English text into Gen Z slang and internet culture speak.
Age Calculator
Calculate age from a date of birth and view the result in years, months, days and other formats.
Between Dates Calculator
Calculate the time between two dates in days, weeks, months and other useful units.
BMI Calculator
Calculate Body Mass Index (BMI) from height and weight as a general informational estimate.
Profit Calculator
Estimate compound growth from a starting amount, rate, time period and compounding frequency.
Interest Calculator
Calculate simple or compound interest from the amount, rate, term and available compounding options.
GPA Calculator
Calculate a weighted GPA from course grades and credit values.
Scientific Calculator
Perform common scientific and mathematical calculations with an online calculator.
Currency Converter
Convert an amount between supported currencies using the exchange-rate data available to the tool.
Random Number Generator
Generate numbers randomly with constraints.
Percentage Calculator
Calculate percentages, percentage change and the percentage relationship between two values.
Loan (EMI) Calculator
Estimate a loan's monthly EMI, total interest and total repayment from amount, rate and term.
Sales Tax \/ GST Calculator
Add or remove a custom sales tax or GST rate from a price.
Binary Operations Calculator
Perform arithmetic operations on binary numbers (Add, Subtract, Multiply, Divide) with instant conversion to decimal and hex.
Standard Deviation Calculator
Calculate mean, variance and sample or population standard deviation for a dataset.
Decimal to Fraction Calculator
Convert a decimal number into a simplified fraction or mixed number.
Calorie (BMR) Calculator
Estimate BMR and daily calorie needs from age, sex, height, weight and activity level.
Tip Calculator
Calculate a tip, total bill and per-person amount when splitting a bill.
Time Duration Calculator
Calculate the duration between two dates and times with detailed unit breakdowns.
Aspect Ratio Calculator
Find an image or video's aspect ratio and calculate scaled dimensions while preserving that ratio.
Ohm's Law Calculator
Calculate voltage, current, resistance or power by entering two known electrical values.
Macronutrient Calculator
Estimate protein, carbohydrate and fat targets from a daily calorie goal and selected macro ratio.
Electricity Cost Calculator
Estimate appliance electricity cost from power usage, daily run time and your energy rate.
Pet Real Age Calculator
Calculate your pet's equivalent human age using scientifically-backed aging curves for dogs and cats.
Website Status Checker
Check whether a website responds and review its current availability status.
IP To Hostname
Perform a reverse DNS lookup to find the hostname associated with an IP address.
Hostname To IP
Resolve a hostname or domain to its available IP address records.
MX Lookup
Look up the mail exchanger (MX) records published for a domain.
User Agent Finder
Find out your user agent.
Whats My IP
Display your public IP address and available network information.
Dns Lookup
Query common DNS record types for a domain name.
IP Subnet Calculator
Calculate IPv4 or IPv6 subnet details from an IP address and subnet mask or CIDR prefix.
ASN Lookup
Look up an ASN or IP address to review available network ownership, country and prefix information.
IP Blacklist Check
Check an IP address or domain against supported DNS-based blocklists and reputation sources.
DNS Propagation Check
Compare DNS records across multiple resolvers to see how a recent DNS change is propagating.
Memory \/ Storage Converter
Convert digital storage values between bytes, KB, MB, GB, TB and other supported units.
Length Converter
Convert length and distance values between metres, kilometres, miles, feet and other supported units.
Speed Converter
Convert speed values between km\/h, mph, knots, metres per second and other supported units.
Temperature Converter
Convert temperatures between Celsius, Fahrenheit, Kelvin and other supported scales.
Weight Converter
Convert mass and weight values between kilograms, pounds, ounces, grams and other supported units.
Area Converter
Convert area values between square metres, acres, hectares, square feet and other supported units.
Volume Converter
Convert volume values between litres, gallons, cubic metres, millilitres and other supported units.
Power Converter
Convert power values between watts, kilowatts, horsepower, BTU\/hour and other supported units.
Pressure Converter
Convert pressure values between pascals, PSI, bar, atmospheres and other supported units.
Pace Converter
Convert between pace units like Minutes per Kilometre and Minutes per Mile.
Fuel Consumption Converter
Convert fuel economy between MPG, litres per 100 km and other supported consumption units.
Time Converter
Convert time values between seconds, minutes, hours, days, weeks and other supported units.
Angle Converter
Convert angles between degrees, radians, gradians, turns and other supported units.
Torque Converter
Convert torque values between newton-metres, pound-feet and other supported units.
Energy Converter
Convert energy values between joules, calories, BTUs and other supported units.
Frequency Converter
Convert frequency values between hertz, kilohertz, megahertz and other supported units.
Voltage Converter
Convert electrical potential between volts, millivolts, kilovolts and other supported voltage units.
Current Converter
Convert electrical current between amperes, milliamperes, microamperes and other supported units.
Illuminance Converter
Convert illuminance between lux, foot-candles and other supported light-level units.
Luminance Converter
Convert luminance between candela per square metre (nits), foot-lamberts, stilbs and other supported units.
Density Converter
Convert density between kg\/m\u00b3, g\/cm\u00b3, lb\/ft\u00b3 and other supported units.
Viscosity Converter
Convert dynamic viscosity between pascal-seconds, poise, centipoise and other supported units.
Capacitance Converter
Convert capacitance between farads, microfarads, nanofarads, picofarads and other supported units.
Force Converter
Convert force between newtons, kilonewtons, pound-force, kilogram-force and other supported units.

IP Blacklist Check

Check an IP address or domain against supported DNS-based blocklists and reputation sources.

Enter Domain or IP Address

Check an IP address or domain against supported DNS-based blocklists and reputation sources. Use it when investigating email-delivery problems or checking reputation signals associated with infrastructure you manage. A listing is not definitive proof of abuse, and a clean result does not guarantee that every provider considers the address reputable.

Related Tools

DNS Propagation Check

Compare DNS records across multiple resolvers to see how a recent DNS change is propagating.

MX Lookup

Look up the mail exchanger (MX) records published for a domain.

IP Subnet Calculator

Calculate IPv4 or IPv6 subnet details from an IP address and subnet mask or CIDR prefix.

Contact

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Feel free to request missing tools or give some feedback using our contact form.