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Calculadora de porcentajesCalcula porcentajes rápido y fácil.Herramienta de imagenProcesa y convierte imágenes en línea.PDF MergerCombine multiple PDF documents into one clean file.Word CounterCount words, characters, sentences and reading time.QR Code GeneratorCreate a scannable QR code for any link or text.JSON FormatterPretty-print, validate and understand JSON as you type.Calculadora de préstamosEstima pagos mensuales e intereses totales.Password GeneratorCreate a strong, random password in one click.Discount CalculatorSee the sale price and how much you save from any % off.
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Calculadora de porcentajesCalcula porcentajes rápido y fácil.Herramienta de imagenProcesa y convierte imágenes en línea.PDF MergerCombine multiple PDF documents into one clean file.Word CounterCount words, characters, sentences and reading time.QR Code GeneratorCreate a scannable QR code for any link or text.JSON FormatterPretty-print, validate and understand JSON as you type.Calculadora de préstamosEstima pagos mensuales e intereses totales.Password GeneratorCreate a strong, random password in one click.HEX to RGBConvert any hex colour into accurate RGB values.Base64 EncoderEncode and decode text in Base64 format.Calculadora de IVACalcula IVA, precios netos y brutos.Discount CalculatorSee the sale price and how much you save from any % off.CPM CalculatorWork out cost per 1,000 impressions from spend and reach.Binary ConverterConvert between binary, decimal, hex and text instantly.Case ConverterSwitch text between title, sentence and uppercase.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de porcentajesCalcula porcentajes rápido y fácil.Calculadora de préstamosEstima pagos mensuales e intereses totales.Calculadora de préstamosEstima pagos mensuales e intereses totales.Calculadora de préstamosEstima pagos mensuales e intereses totales.Calculadora de préstamosEstima pagos mensuales e intereses totales.Home Equity Loan EstimatorEstimate payments on a home equity loan.Refinance ComparatorCompare monthly payments when refinancing.EMI CalculatorCompute equated monthly instalments for any loan.Down Payment PlannerSee loan size after a down payment.Rent vs Buy EstimatorCompare monthly rent with a loan payment.Calculadora de préstamosEstima pagos mensuales e intereses totales.Credit Card Payoff EstimatorEstimate payoff time cost for card debt.Overpayment SaverSee interest saved by a shorter loan term.Average CalculatorMean of two numbers.Sum CalculatorAdd two numbers together.Difference CalculatorSubtract one number from another.Product CalculatorMultiply two numbers.Division CalculatorDivide one number by another.Ratio CheckerCompare two numbers as a ratio value.Marks to GPA ScaleConvert marks ratio to a 4.0 GPA scale.Fraction to DecimalDivide numerator by denominator.Salary to HourlyConvert annual salary to an hourly rate.Hourly to SalaryScale an hourly rate to a yearly salary.Overtime PayAdd a premium to base hours pay.Unit Price ComparePrice per single unit from pack price.Recipe ScalerScale ingredient amounts by a factor.Paint EstimatorLitres of paint from area and coverage.Flooring Box EstimatorBoxes needed from area and box coverage.Concrete Bag EstimatorBags needed from volume and bag yield.Age CalculatorYour exact age in years, months and days.Days Between DatesCount days between any two dates.Weeks Between DatesConvert a date range into weeks.Countdown DaysDays left until an important date.Due Date CalculatorAdd 280 days to a start date.Retirement CountdownDays from today to a retirement date.Birthday CountdownDays until the next birthday date.Work Anniversary CounterYears and days since a start date.Pregnancy Week EstimatorWeeks elapsed since a start date.School Days LeftCalendar days left in a term.Tip SplitterTip, total and per-person share.Bill SplitterSplit any bill evenly with tip.Freelance Rate CheckerHourly rate from project price and hours.Trip Fuel CostFuel cost for a trip from distance and price.Speed Time DistanceSpeed from distance and hours.Pace CalculatorMinutes per kilometre from time and distance.Daily Water IntakeRecommended water from body weight.BMI CalculatorBody mass index from weight and height.Walking Calories EstimatorRough calories from minutes walked.Grade NeededPoints still needed to reach a goal.Monthly Savings PlannerSave per month to reach a goal in a year.Wallpaper Roll EstimatorRolls from wall area and roll coverage.Tile EstimatorTiles from area and tile size.Fabric EstimatorMetres of fabric for repeated panels.Mulch Bag EstimatorBags from bed volume and bag volume.Baby Age in MonthsMonths and days since birth.Pet Age to Human YearsRough human-equivalent pet age.Calculadora de IVACalcula IVA, precios netos y brutos.Calculadora de IVACalcula IVA, precios netos y brutos.GST AdderAdd GST to a net price.GST RemoverNet price from a GST-inclusive price.Calculadora de IVACalcula IVA, precios netos y brutos.10% Off CalculatorSale price at ten percent off.20% Off CalculatorSale price at twenty percent off.50% Off CalculatorSale price at half price.Markup PricerSelling price from cost and markup.Margin CheckerMargin percent from cost and price.CPM ComparatorCPM from a second campaign.CTR CalculatorClick-through rate from clicks and views.CPC CalculatorCost per click from spend and clicks.ROAS EstimatorReturn on ad spend as a multiple.5-Year Growth EstimatorFuture value after five years.10-Year Growth EstimatorFuture value after ten years.Doubling Time EstimatorYears to double at a rate (rule of 72).Rate to Double EstimatorRate needed to double in N years.BMR Quick CheckBasal metabolic rate estimate.Daily Calorie NeedsMaintenance calories from BMR and activity.Max Heart RateRough max heart rate from age.Fat-Burn ZoneLower end of the fat-burn zone (×0.6).Running Speedkm/h from distance and hours.Cycling SpeedAverage cycling speed in km/h.Swim Pace per 100mMinutes per kilometre at 100m swim pace.Steps to KilometresDistance from steps and stride length.Days Per BookDays to finish one book at your pace.Coffee Cost Per YearYearly cost of a daily coffee.Subscription Yearly CostYearly total of a monthly plan.Day Rate from HourlyDay rate from hourly and hours.Meters to FeetConvert m to ft instantly.Feet to MetersConvert ft to m instantly.Kilometres to MilesConvert km to mi instantly.Miles to KilometresConvert mi to km instantly.Centimetres to InchesConvert cm to in instantly.Inches to CentimetresConvert in to cm instantly.Millimetres to InchesConvert mm to in instantly.Yards to MetersConvert yd to m instantly.Meters to YardsConvert m to yd instantly.Kilometres to MetersConvert km to m instantly.Nautical Miles to KMConvert nmi to km instantly.Marathon KM to MilesConvert km to mi instantly.Kilograms to PoundsConvert kg to lb instantly.Pounds to KilogramsConvert lb to kg instantly.Grams to OuncesConvert g to oz instantly.Ounces to GramsConvert oz to g instantly.KG to StoneConvert kg to st instantly.Tonnes to KilogramsConvert t to kg instantly.Pounds to OuncesConvert lb to oz instantly.Baby Weight KG to LBConvert kg to lb instantly.MB to GBConvert MB to GB instantly.GB to MBConvert GB to MB instantly.GB to TBConvert GB to TB instantly.KB to MBConvert KB to MB instantly.Bits to BytesConvert bit to B instantly.Bytes to BitsConvert B to bit instantly.Photo Count EstimatorConvert GB to photos instantly.Video Hours EstimatorConvert GB to hours HD instantly.KM/H to MPHConvert km/h to mph instantly.MPH to KM/HConvert mph to km/h instantly.M/S to KM/HConvert m/s to km/h instantly.KM/H to M/SConvert km/h to m/s instantly.Knots to KM/HConvert kn to km/h instantly.Pace to Speed HelperConvert min/km to km/h instantly.Hours to MinutesConvert h to min instantly.Minutes to HoursConvert min to h instantly.Days to HoursConvert days to h instantly.Weeks to DaysConvert weeks to days instantly.Minutes to SecondsConvert min to s instantly.Years to DaysConvert years to days instantly.Litres to GallonsConvert L to gal instantly.Gallons to LitresConvert gal to L instantly.ML to Fluid OuncesConvert ml to fl oz instantly.Cups to MillilitresConvert cups to ml instantly.Tablespoons to MLConvert tbsp to ml instantly.Teaspoons to MLConvert tsp to ml instantly.Litres to MillilitresConvert L to ml instantly.Pints to LitresConvert pt to L instantly.Sq Meters to Sq FeetConvert m² to ft² instantly.Sq Feet to Sq MetersConvert ft² to m² instantly.Acres to Sq MetersConvert ac to m² instantly.Hectares to AcresConvert ha to ac instantly.Sq KM to Sq MilesConvert km² to mi² instantly.Bar to PSIConvert bar to psi instantly.PSI to BarConvert psi to bar instantly.kPa to PSIConvert kPa to psi instantly.Calories to KilojoulesConvert kcal to kJ instantly.Kilojoules to CaloriesConvert kJ to kcal instantly.kWh to MegajoulesConvert kWh to MJ instantly.Watts to HorsepowerConvert W to hp instantly.Celsius to FahrenheitConvert temperatures accurately.Fahrenheit to CelsiusConvert temperatures accurately.Celsius to KelvinConvert temperatures accurately.Kelvin to CelsiusConvert temperatures accurately.Fahrenheit to KelvinConvert temperatures accurately.Oven Temp C to FConvert temperatures accurately.L/100km to MPGConvert fuel economy both ways.MPG to L/100kmConvert fuel economy both ways.Euros to DollarsIllustrative EUR to USD conversion for estimates.Dollars to EurosIllustrative USD to EUR conversion for estimates.Euros to PoundsIllustrative EUR to GBP conversion for estimates.Pounds to EurosIllustrative GBP to EUR conversion for estimates.Dollars to PoundsIllustrative USD to GBP conversion for estimates.KM to StepsConvert km to steps instantly.Miles to StepsConvert mi to steps instantly.CM to Feet (Height)Convert cm to ft instantly.Feet to CM (Height)Convert ft to cm instantly.Inches to FeetConvert in to ft instantly.Degrees to RadiansConvert ° to rad instantly.Radians to DegreesConvert rad to ° instantly.Decimal to BinaryWhole numbers from decimal to binary.Binary to DecimalBinary strings to decimal numbers.Decimal to HexWhole numbers from decimal to hexadecimal.Hex to DecimalHexadecimal strings to decimal numbers.Octal to DecimalOctal numbers to decimal numbers.Decimal to OctalWhole numbers from decimal to octal.Binary to HexBinary strings straight to hexadecimal.Hex to BinaryHexadecimal strings to binary digits.Tyre Pressure HelperPSI to bar for tyre pressures.Character CounterCharacters with and without spaces.Sentence CounterCount sentences in any passage.Paragraph CounterCount paragraphs in your draft.Reading Time EstimatorMinutes to read any text.Speaking Time EstimatorMinutes to speak any script aloud.Tweet Length CheckerCharacters left for a 280-character post.Headline Length CheckerWords and characters in a headline.Keyword Density HelperWords total to plan keyword use.Uppercase ConverterConvert text to uppercase converter instantly.Lowercase ConverterConvert text to lowercase converter instantly.Title Case ConverterConvert text to title case converter instantly.Sentence Case ConverterConvert text to sentence case converter instantly.Kebab-case ConverterConvert text to kebab-case converter instantly.Snake_case ConverterConvert text to snake_case converter instantly.camelCase ConverterConvert text to camelcase converter instantly.aLtErNaTiNg CaseConvert text to alternating case instantly.Slug GeneratorURL-friendly slugs from any title.Blog Slug MakerClean slugs for blog posts.Username Slug HelperSafe usernames from any name.Reverse TextFlip text backwards character by character.Mirror Text LinesReverse each line separately.Remove Duplicate LinesKeep only the first copy of each line.Sort Lines A–ZAlphabetical line sorting.Sort Lines Z–AReverse alphabetical sorting.Add Line NumbersNumber every line of text.Trim Extra SpacesCollapse double spaces and trim lines.Remove Line BreaksJoin lines into one paragraph.Remove Empty LinesDrop blank lines from text.Shuffle LinesRandomise the order of lines.Word SorterSort words alphabetically.Duplicate Line CheckerCount how many lines repeat.Palindrome CheckerTest if text reads the same backwards.Acronym MakerFirst letters of each word.Initials MakerInitials from a full name.Pig Latin Fun ConverterPlayful pig latin for any sentence.Morse Code EncoderDots and dashes for A–Z and 0–9.Vowel CounterVowels vs consonants in text.Letter FrequencyMost common letters in text.Lorem Ipsum 1 ParagraphOne placeholder paragraph.Lorem Ipsum 3 ParagraphsThree placeholder paragraphs.Lorem Ipsum 5 ParagraphsFive placeholder paragraphs.Single Lorem SentenceOne filler sentence for mockups.Text to Base64Encode any text to Base64.Base64 to TextDecode Base64 back to text.URL EncoderPercent-encode links and queries.URL DecoderDecode percent-encoded URLs.Text to Binary (Text)Binary bytes for any text.Binary to Text (Text)Decode binary bytes to text.Writing Goal TrackerPercent of a word-count goal reached.Essay Pages EstimatorPages from a word count.Book Finish EstimatorDays to finish from pages and pace.Hashtag Helperkebab-case tags from phrases.Email Subject CheckerLength check for subject lines.Meta Description CheckerLength check for meta descriptions.Passphrase Word CounterWords and characters in a passphrase.Line Length CheckerLongest and average line lengths.Comma JoinerTurn lines into a comma list.Bullet List MakerTurn lines into bullets.Quote Each LineWrap every line in quotes.Strip HTML TagsPlain text from simple HTML.Emoji StripperRemove emoji and symbols.Whitespace CleanerNormalise tabs and trailing spaces.SEO Title CheckerPixel-free title length guidance.Top Words FinderMost frequent words in text.Readability PlannerAverage words per sentence.Glossary SorterSort glossary lines A–Z.Changelog NumbererNumbered changelog entries.Poem Line CounterNon-empty lines in a poem.Script TimerSpeaking minutes for a script.Novel Progress TrackerPercent of a novel draft done.Meeting Notes ReaderReading time for notes.Newsletter Length CheckReading minutes for newsletters.Cover Letter CounterWords in a cover letter.CV Bullet LengthAverage words per bullet line.SMS Parts Estimator160-character segments in a message.Post Length CheckerLength check for short posts.Commit Message CheckerFirst-line length for commits.Filename SluggerSafe lowercase file names.Anchor SluggerPage-anchor slugs from headings.JSON MinifierCompress JSON to one line.JSON ValidatorCheck JSON and see the error.JSON 2-Space FormatterPretty JSON with two spaces.JSON 4-Space FormatterPretty JSON with four spaces.JSON Key CounterTop-level keys in a JSON object.Base64 Encode (Dev)Encode payloads for APIs.Base64 Decode (Dev)Decode API payloads.URL Encode (Dev)Encode query parameters.URL Decode (Dev)Decode query strings.JWT DecoderRead JWT header and payload.JWT Expiry ReaderInspect the exp claim of a JWT.HTML Entity HelperEscape < > & for snippets.UUID GeneratorRandom v4-style identifiers.UUID ValidatorCheck identifier formatting.Short ID GeneratorCompact 8-character IDs.Current TimestampNow as epoch seconds and ISO.Timestamp to DateEpoch seconds to a readable date.Date to TimestampA date to epoch seconds.Epoch Millis ConverterMillis to seconds and back.Hex Word CheckerHex strings to decimal words.Decimal to Hex (Dev)Integers to hex for debugging.Binary to Hex (Dev)Bit strings to hex bytes.