286 Free Tools
A large collection of creator, SEO, writing, web, business and calculator tools that run directly in your browser.
Writing & Text
Word Counter
Count words, characters, sentences and paragraphs.
Open tool → Writing & TextCharacter Counter
Count total and non-space characters.
Open tool → Writing & TextSentence Counter
Count sentences in pasted text.
Open tool → Writing & TextParagraph Counter
Count paragraphs in pasted text.
Open tool → Writing & TextReading Time Calculator
Estimate reading time from word count.
Open tool → Writing & TextSpeaking Time Calculator
Estimate speaking time for scripts.
Open tool → Writing & TextUppercase Converter
Convert text to uppercase.
Open tool → Writing & TextLowercase Converter
Convert text to lowercase.
Open tool → Writing & TextTitle Case Converter
Convert text to title case.
Open tool → Writing & TextSentence Case Converter
Convert text to sentence case.
Open tool → Writing & TextReverse Text
Reverse text instantly.
Open tool → Writing & TextRemove Extra Spaces
Clean repeated spaces and blank spacing.
Open tool → Writing & TextRemove Line Breaks
Convert multi-line text to a single line.
Open tool → Writing & TextSort Lines
Sort lines alphabetically.
Open tool → Writing & TextRemove Duplicate Lines
Remove repeated lines.
Open tool → Writing & TextText to Slug
Create a clean URL slug.
Open tool → Writing & TextShuffle Words
Randomize word order.
Open tool → Writing & TextFind & Replace
Replace text across a passage.
Open tool → Writing & TextAdd Prefix to Lines
Add a prefix to each line.
Open tool → Writing & TextAdd Suffix to Lines
Add a suffix to each line.
Open tool →SEO
Meta Title Generator
Create SEO title drafts.
Open tool → SEOMeta Description Generator
Create SEO description drafts.
Open tool → SEOKeyword Density Checker
Analyze top keyword frequencies.
Open tool → SEOKeyword Combiner
Combine keyword lists into phrases.
Open tool → SEOKeyword Cleaner
Normalize and deduplicate keyword lists.
Open tool → SEORobots.txt Generator
Generate a basic robots.txt file.
Open tool → SEOSitemap URL Builder
Create simple XML sitemap markup from URLs.
Open tool → SEOCanonical Tag Generator
Generate canonical link HTML.
Open tool → SEOHreflang Tag Generator
Generate hreflang tags.
Open tool → SEOFAQ Schema Generator
Create FAQPage JSON-LD markup.
Open tool → SEOArticle Schema Generator
Create basic Article JSON-LD.
Open tool → SEOBreadcrumb Schema Generator
Generate BreadcrumbList JSON-LD.
Open tool → SEOOpen Graph Tag Generator
Generate basic Open Graph tags.
Open tool → SEOTwitter Card Tag Generator
Generate Twitter card tags.
Open tool → SEOSERP Snippet Preview
Preview a title and description layout.
Open tool → SEOURL Encoder
Percent-encode text for URLs.
Open tool → SEOURL Decoder
Decode percent-encoded URL text.
Open tool → SEOUTM Link Builder
Build campaign-tracking URLs.
Open tool → SEODomain Name Idea Generator
Generate simple brandable domain ideas.
Open tool → SEOSEO Title Length Checker
Check title length against common guidance.
Open tool →SEORedirect Rule Generator
Generate a basic Apache 301 redirect rule.
Open tool →SEORobots Meta Generator
Generate robots index/follow meta tags.
Open tool →SEONoindex Tag Generator
Generate a noindex meta tag.
Open tool →SEOHTML Sitemap Generator
Create an HTML sitemap list from URLs.
Open tool →SEOAnchor Text Idea Generator
Generate internal-link anchor text ideas.
Open tool →SEOKeyword Grouping Tool
Group keywords by a common leading term.
Open tool →Creator & Social
YouTube Title Generator
Generate title ideas from any topic.
Open tool → Creator & SocialYouTube Description Generator
Create a structured video description draft.
Open tool → Creator & SocialYouTube Tag Generator
Generate topic-based YouTube tag ideas.
Open tool → Creator & SocialYouTube Chapter Formatter
Format timestamp/title pairs into chapters.
Open tool → Creator & SocialThumbnail Text Generator
Generate short thumbnail text ideas.
Open tool → Creator & SocialInstagram Caption Generator
Create social caption drafts.
Open tool → Creator & SocialTikTok Caption Generator
Create short TikTok caption ideas.
Open tool → Creator & SocialLinkedIn Post Starter
Generate structured LinkedIn post starters.
Open tool → Creator & SocialHashtag Generator
Generate topic-based hashtags.
Open tool → Creator & SocialSocial Bio Generator
Generate short profile bio ideas.
Open tool → Creator & SocialUsername Generator
Create handle ideas from keywords.
Open tool → Creator & SocialHook Generator
Generate opening hooks for content.
Open tool → Creator & SocialCTA Generator
Generate call-to-action phrases.
Open tool → Creator & SocialContent Idea Generator
Generate content ideas from a niche.
Open tool → Creator & SocialReel Idea Generator
Generate short-form video ideas.
Open tool → Creator & SocialPodcast Title Generator
Generate podcast episode title ideas.
Open tool → Creator & SocialEmail Subject Generator
Generate subject-line ideas.
Open tool → Creator & SocialHeadline Generator
Generate headline variations.
Open tool → Creator & SocialProduct Caption Generator
Generate product-focused captions.
Open tool → Creator & SocialQuote Card Text Generator
Create short quote-card copy.
Open tool →Web & Developer
HTML Minifier
Minify basic HTML text.
Open tool → Web & DeveloperCSS Minifier
Minify basic CSS text.
Open tool → Web & DeveloperJSON Formatter
Pretty-print JSON.
Open tool → Web & DeveloperJSON Minifier
Minify JSON.
Open tool → Web & DeveloperJSON Validator
Validate JSON syntax.
Open tool → Web & DeveloperBase64 Encoder
Encode text as Base64.
Open tool → Web & DeveloperBase64 Decoder
Decode Base64 text.
Open tool → Web & DeveloperHTML Entity Encoder
Escape HTML entities.
Open tool → Web & DeveloperHTML Entity Decoder
Decode HTML entities.
Open tool → Web & DeveloperHEX to RGB
Convert HEX colors to RGB.
Open tool → Web & DeveloperRGB to HEX
Convert RGB colors to HEX.
Open tool → Web & DeveloperCSS Gradient Generator
Generate linear-gradient CSS.
Open tool → Web & DeveloperBox Shadow Generator
Generate CSS box-shadow.
Open tool → Web & DeveloperBorder Radius Generator
Generate CSS border-radius.
Open tool → Web & DeveloperPX to REM Converter
Convert pixels and rem units.
Open tool → Web & DeveloperUnix Timestamp Converter
Convert Unix timestamps to dates.
Open tool → Web & DeveloperUUID Generator
Generate UUID v4 values.
Open tool → Web & DeveloperPassword Generator
Generate strong random passwords.
Open tool → Web & DeveloperRandom String Generator
Generate random alphanumeric strings.
Open tool → Web & DeveloperLorem Ipsum Generator
Generate placeholder paragraphs.
Open tool →Business & Ecommerce
Profit Margin Calculator
Calculate profit and margin percentage.
Open tool → Business & EcommerceMarkup Calculator
Calculate markup from cost and price.
Open tool → Business & EcommerceDiscount Calculator
Calculate sale price after discount.
Open tool → Business & EcommercePercentage Calculator
Calculate percentages quickly.
Open tool → Business & EcommerceVAT Calculator
Add or remove VAT from an amount.
Open tool → Business & EcommerceSales Tax Calculator
Calculate total with sales tax.
Open tool → Business & EcommerceBreak-even Calculator
Estimate units needed to break even.
Open tool → Business & EcommerceROI Calculator
Calculate return on investment.
Open tool → Business & EcommerceCPC Calculator
Calculate cost per click.
Open tool → Business & EcommerceCPM Calculator
Calculate cost per thousand impressions.
Open tool → Business & EcommerceCTR Calculator
Calculate click-through rate.
Open tool → Business & EcommerceConversion Rate Calculator
Calculate conversion rate.
Open tool → Business & EcommerceAverage Order Value Calculator
Calculate AOV.
Open tool → Business & EcommerceShipping Cost per Order
Average shipping spend per order.
Open tool → Business & EcommerceProduct Description Generator
Generate product-description frameworks.
Open tool → Business & EcommerceProduct Title Generator
Generate ecommerce title ideas.
Open tool → Business & EcommerceSKU Generator
Generate simple SKU codes.
Open tool → Business & EcommerceInvoice Number Generator
Generate invoice-number ideas.
Open tool → Business & EcommerceMarketplace Fee Calculator
Estimate net revenue after fees.
Open tool → Business & EcommerceCommission Calculator
Calculate commission value.
Open tool →Calculators
Age Calculator
Calculate age from birth date.
Open tool → CalculatorsDate Difference Calculator
Calculate days between dates.
Open tool → CalculatorsDays Until Calculator
Count days until a date.
Open tool → CalculatorsHours to Minutes
Convert hours to minutes.
Open tool → CalculatorsMinutes to Hours
Convert minutes to decimal hours.
Open tool → CalculatorsSeconds to Time
Convert seconds to hh:mm:ss.
Open tool → CalculatorsTime to Seconds
Convert hh:mm:ss to seconds.
Open tool → CalculatorsTip Calculator
Calculate tip and total.
Open tool → CalculatorsSplit Bill Calculator
Split a bill between people.
Open tool → CalculatorsLoan Payment Calculator
Estimate monthly loan payment.
Open tool → CalculatorsSimple Interest Calculator
Calculate simple interest.
Open tool → CalculatorsCompound Interest Calculator
Estimate compound growth.
Open tool → CalculatorsBMI Calculator
Calculate BMI from height and weight.
Open tool → CalculatorsPace Calculator
Calculate pace from distance and time.
Open tool → CalculatorsFuel Cost Calculator
Estimate fuel trip cost.
Open tool → CalculatorsUnit Price Calculator
Calculate price per unit.
Open tool → CalculatorsRatio Simplifier
Simplify a two-number ratio.
Open tool → CalculatorsAverage Calculator
Calculate mean average.
Open tool → CalculatorsMedian Calculator
Calculate median of numbers.
Open tool → CalculatorsRandom Number Generator
Generate random numbers in a range.
Open tool →Utilities
Comma Separator
Join lines with commas.
Open tool → UtilitiesComma to Lines
Split comma-separated text into lines.
Open tool → UtilitiesAlphabetical Order Tool
Sort words alphabetically.
Open tool → UtilitiesNumber Lines
Prefix each line with a number.
Open tool → UtilitiesRemove Numbers
Strip digits from text.
Open tool → UtilitiesRemove Punctuation
Strip punctuation from text.
Open tool → UtilitiesWord Frequency Counter
Count top word frequencies.
Open tool → UtilitiesEmail Extractor
Extract email addresses from text.
Open tool → UtilitiesURL Extractor
Extract URLs from text.
Open tool → UtilitiesNumber Extractor
Extract numeric values from text.
Open tool → UtilitiesCSV to Lines
Convert comma-separated values into separate lines.
Open tool → UtilitiesLines to CSV
Join lines into CSV-style text.
Open tool → UtilitiesMarkdown Link Generator
Generate Markdown link syntax.
Open tool → UtilitiesHTML Link Generator
Generate HTML anchor markup.
Open tool → UtilitiesMailto Link Generator
Generate mailto link markup.
Open tool → UtilitiesPhone Link Generator
Generate tel: links.
Open tool → UtilitiesWhatsApp Link Generator
Generate wa.me chat links.
Open tool → UtilitiesQR Text Prep
Normalize text/URL for QR generators.
Open tool → UtilitiesSlug Length Checker
Check URL slug length.
Open tool → UtilitiesDuplicate Word Finder
Find repeatedly used words.
Open tool →Image Tools
Image Resizer
Resize an image to a custom width.
Open tool →Image ToolsImage Compressor
Compress JPG, PNG or WebP images.
Open tool →Image ToolsJPG to PNG Converter
Convert JPG images to PNG.
Open tool →Image ToolsPNG to JPG Converter
Convert PNG images to JPG.
Open tool →Image ToolsImage to WebP Converter
Convert images to WebP.
Open tool →Image ToolsWebP to PNG Converter
Convert WebP images to PNG.
Open tool →Image ToolsImage Dimension Checker
Check image dimensions and file size.
Open tool →Image ToolsFavicon Generator
Create a 64×64 favicon PNG.
Open tool →Image ToolsAspect Ratio Calculator
Calculate and simplify an aspect ratio.
Open tool →QR & Barcode
Converters
Length Converter
Convert length units.
Open tool →ConvertersWeight Converter
Convert weight units.
Open tool →ConvertersArea Converter
Convert area units.
Open tool →ConvertersVolume Converter
Convert volume units.
Open tool →ConvertersSpeed Converter
Convert speed units.
Open tool →ConvertersData Storage Converter
Convert data storage units.
Open tool →ConvertersPressure Converter
Convert pressure units.
Open tool →ConvertersEnergy Converter
Convert energy units.
Open tool →ConvertersTemperature Converter
Convert Celsius, Fahrenheit and Kelvin.
Open tool →Date & Time
Business Days Calculator
Count weekdays between two dates.
Open tool →Date & TimeDate Add/Subtract
Add or subtract days from a date.
Open tool →Date & TimeWeek Number Finder
Find the ISO week number for a date.
Open tool →Date & TimeAge in Days Calculator
Calculate age in days.
Open tool →Date & TimeTime Duration Calculator
Calculate duration between two times.
Open tool →Date & TimeCountdown Calculator
Calculate time remaining until a date.
Open tool →Finance
Salary to Hourly Calculator
Convert annual salary to an hourly rate.
Open tool →FinanceHourly to Salary Calculator
Convert hourly rate to annual salary.
Open tool →FinancePercentage Change Calculator
Calculate percentage change between two values.
Open tool →FinancePercentage Increase Calculator
Increase a value by a percentage.
Open tool →FinancePercentage Decrease Calculator
Decrease a value by a percentage.
Open tool →FinancePayment Fee Calculator
Estimate payment processor fees using custom rates.
Open tool →Student & Math
GCD Calculator
Find the greatest common divisor.
Open tool →Student & MathLCM Calculator
Find the least common multiple.
Open tool →Student & MathPrime Number Checker
Check whether a number is prime.
Open tool →Student & MathFraction to Decimal
Convert a fraction to decimal.
Open tool →Student & MathScientific Notation Converter
Convert a number to scientific notation.
Open tool →Student & MathStandard Deviation Calculator
Calculate population standard deviation.
Open tool →Student & MathGrade Calculator
Calculate a weighted grade.
Open tool →Student & MathGPA Calculator
Calculate GPA from points and credits.
Open tool →Developer & Text
Text Difference Checker
Compare two texts.
Open tool →Developer & TextReadability Score Checker
Estimate Flesch Reading Ease.
Open tool →Developer & TextRegex Tester
Test a JavaScript regex against text.
Open tool →Developer & TextJWT Decoder
Decode JWT header and payload locally.
Open tool →Developer & TextURL Parser
Break a URL into components.
Open tool →Developer & TextQuery String Parser
Parse query parameters.
Open tool →Developer & TextJSON to CSV
Convert JSON objects to CSV.
Open tool →Developer & TextCSV to JSON
Convert simple CSV to JSON.
Open tool →Developer & TextMarkdown Preview
Preview basic Markdown formatting.
Open tool →Developer & TextSHA-256 Generator
Generate a SHA-256 hash.
Open tool →Productivity
PDF Tools
Merge PDF
Merge multiple PDF files in your browser.
Open tool →PDF ToolsSplit PDF
Extract selected pages from a PDF.
Open tool →PDF ToolsRotate PDF
Rotate all pages in a PDF.
Open tool →PDF ToolsImage to PDF
Convert JPG and PNG images into one PDF.
Open tool →PDF ToolsText to PDF
Convert plain text into a PDF.
Open tool →Recently used
Favorite tools
64 more free tools
New Image Tools
Image Cropper
Crop an image by entering the crop rectangle.
Open tool → Image ToolsImage Rotator
Rotate an image by 90, 180 or 270 degrees.
Open tool → Image ToolsImage Flipper
Flip an image horizontally or vertically.
Open tool → Image ToolsImage Color Picker
Click any pixel in an image to read its HEX and RGB color.
Open tool → Image ToolsColor Palette From Image
Extract a simple dominant color palette from an image.
Open tool → Image ToolsGrayscale Image
Apply a grayscale image effect and download the result.
Open tool → Image ToolsBlur Image
Apply a blur image effect and download the result.
Open tool → Image ToolsBrightness & Contrast Editor
Adjust image brightness and contrast in your browser.
Open tool → Image ToolsImage Border Adder
Add a customizable border around an image.
Open tool → Image ToolsEXIF Remover
Strip common image metadata by re-encoding the visible pixels.
Open tool →New PDF Tools
Add PDF Page Numbers
Add page numbers to the bottom of every PDF page.
Open tool → PDF ToolsDelete PDF Pages
Delete selected pages from a PDF.
Open tool → PDF ToolsReorder PDF Pages
Reorder PDF pages using a custom page sequence.
Open tool → PDF ToolsExtract PDF Pages
Create a new PDF containing only selected pages.
Open tool → PDF ToolsPDF Metadata Editor
Edit common PDF title, author and subject metadata.
Open tool → PDF ToolsPDF to Images
Render PDF pages as downloadable PNG images.
Open tool →New Converters
Angle Converter
Convert between common angle units.
Open tool → ConvertersFrequency Converter
Convert between common frequency units.
Open tool → ConvertersForce Converter
Convert between common force units.
Open tool → ConvertersPower Converter
Convert between common power units.
Open tool → ConvertersDensity Converter
Convert between common density units.
Open tool → ConvertersAcceleration Converter
Convert between common acceleration units.
Open tool → ConvertersTypography Pt-Px Converter
Convert between common typography pt-px units.
Open tool → ConvertersFuel Economy Converter
Convert between common fuel economy units.
Open tool → ConvertersCooking Measurement Converter
Convert cups, tablespoons, teaspoons and milliliters.
Open tool → ConvertersTime Zone Converter
Convert a date and time between common time zones.
Open tool →New Student & Math
Decimal to Fraction
Convert a decimal number to a simplified fraction.
Open tool → Student & MathFraction Calculator
Add, subtract, multiply or divide two fractions.
Open tool → Student & MathQuadratic Equation Solver
Solve ax² + bx + c = 0.
Open tool → Student & MathPercentage Difference Calculator
Calculate the percentage difference between two values.
Open tool → Student & MathProbability Calculator
Calculate simple event probability from favorable and total outcomes.
Open tool → Student & MathZ-Score Calculator
Calculate a z-score from value, mean and standard deviation.
Open tool → Student & MathCircle Calculator
Calculate circle area, circumference and diameter from radius.
Open tool → Student & MathTriangle Calculator
Calculate triangle area using base and height.
Open tool →New Developer & Text
XML Formatter
Pretty-print XML for easier reading.
Open tool → Developer & TextXML to JSON
Convert simple XML into JSON.
Open tool → Developer & TextHTML Preview
Preview HTML instantly in a sandboxed frame.
Open tool → Developer & TextMulti Hash Generator
Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes.
Open tool → Developer & TextCron Expression Helper
Generate simple cron expressions for common schedules.
Open tool → Developer & TextIPv4 Subnet Calculator
Calculate network, broadcast and host range for an IPv4 CIDR.
Open tool → Developer & TextCSS Clamp Calculator
Generate a responsive CSS clamp() font-size formula.
Open tool → Developer & TextJSON Tree Viewer
View JSON as an expandable tree.
Open tool → Developer & TextCSV Viewer
Turn CSV text into a readable table.
Open tool → Developer & TextHTML to Text
Strip HTML tags and return readable text.
Open tool → Developer & TextUser Agent Parser
Inspect a browser user-agent string for common browser and OS clues.
Open tool → Developer & TextViewport Size Checker
See your current viewport and screen dimensions.
Open tool →New Productivity
Stopwatch
Run a simple stopwatch with start, pause and reset.
Open tool → ProductivityLive Countdown Timer
Count down to a date and time.
Open tool → ProductivityDecision Wheel
Pick a random option from a list.
Open tool → ProductivityRandom Team Generator
Split a list of names into random teams.
Open tool → ProductivitySimple Notes
Keep quick notes in your browser using local storage.
Open tool → ProductivityHabit Streak Counter
Track a simple daily habit streak in your browser.
Open tool → ProductivityMeeting Agenda Builder
Create a clean meeting agenda from simple inputs.
Open tool → ProductivityPriority Matrix
Sort tasks into a simple urgent/important priority matrix.
Open tool →New Business & Ecommerce
Freelancer Rate Calculator
Estimate an hourly freelance rate from desired annual income, billable weeks and hours.
Open tool → Business & EcommerceROAS Calculator
Calculate return on ad spend.
Open tool → Business & EcommerceProfit After Tax Calculator
Estimate profit after a tax percentage.
Open tool → Business & EcommercePrice With Margin Calculator
Calculate selling price from cost and desired margin.
Open tool → Business & EcommerceHourly Project Cost Calculator
Estimate project cost from hours and hourly rate.
Open tool → Business & EcommerceAd Budget Splitter
Split an ad budget across multiple channels.
Open tool → Business & EcommerceSavings Goal Calculator
Calculate how much to save each month for a goal.
Open tool → Business & EcommerceInvoice Total Calculator
Calculate invoice subtotal, tax and final total.
Open tool →New Creator & Social
YouTube Channel Name Generator
Generate simple YouTube channel name ideas from a niche.
Open tool → Creator & SocialInstagram Bio Formatter
Format an Instagram bio into neat lines with separators.
Open tool → Creator & SocialCaption Length Checker
Check caption character length against common platform limits.
Open tool → Creator & SocialPodcast Description Generator
Create a simple podcast description from topic and audience.
Open tool → Creator & SocialSocial Character Limit Checker
Compare text length with several social platform character limits.
Open tool → Creator & SocialContent Calendar Idea Generator
Generate a simple 7-day content idea calendar.
Open tool → Creator & SocialHook Variation Generator
Turn one topic into several social post hook ideas.
Open tool →New Writing & Text
Duplicate Sentence Finder
Find repeated sentences in pasted text.
Open tool → Writing & TextWord Sorter
Sort words alphabetically and optionally remove duplicates.
Open tool → Writing & TextText Cleaner Plus
Clean repeated spaces, blank lines and surrounding whitespace.
Open tool → Writing & TextLine Length Checker
Check the character length of every line.
Open tool → Writing & TextKeyword Frequency Counter
Count how often a keyword or phrase appears in text.
Open tool → Writing & TextSentence Shuffler
Randomize the order of sentences in a passage.
Open tool →