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Developer Tools
Format and validate JSON, encode data and inspect text. Each tool explains its input format and the limits of its output.
73–96 of 96 tools
Browse categories →Developer Break-Even Units Calculator
Developer Break-Even Units Calculator: Estimate the number of units required to cover fixed costs at the supplied contribution per unit.
Developer Budget Variance Calculator
Developer Budget Variance Calculator: Compare actual performance with a budget or baseline in absolute and percentage terms.
Developer CAGR Calculator
Developer CAGR Calculator: Estimate compound annual growth rate between a starting value and ending value.
Developer Conversion Rate Calculator
Developer Conversion Rate Calculator: Calculate the share of opportunities that became successful outcomes.
Developer Cost per Result Calculator
Developer Cost Per Result Calculator: Calculate average cost per completed result from total spend and result count.
Developer Date Difference Calculator
Developer Date Difference Calculator: Calculate elapsed calendar days between two supplied dates.
Developer Date Shift Calculator
Developer Date Shift Calculator: Add or subtract a whole number of calendar days from a date.
Developer Days of Cover Calculator
Developer Days of Cover Calculator: Estimate how many days current stock will last at average daily demand.
Developer Gross Margin Calculator
Developer Gross Margin Calculator: Calculate gross profit and gross margin from revenue and direct costs.
Developer Growth Forecast Calculator
Developer Growth Forecast Calculator: Project a value forward using a constant compound growth rate per period.
Developer Growth Rate Calculator
Developer Growth Rate Calculator: Measure the percentage change between two comparable periods.
Developer JSON Formatter
Developer JSON Formatter: Validate and pretty-print a JSON value with two-space indentation.
Developer Keyword Frequency Checker
Developer Keyword Frequency Checker: Count keyword occurrences and estimate keyword density in supplied text.
Developer Markup Calculator
Developer Markup Calculator: Calculate a marked-up selling price and the resulting gross margin.
Developer Payback Period Calculator
Developer Payback Period Calculator: Estimate simple payback time from an initial investment and annual net cash flow.
Developer Reorder Point Calculator
Developer Reorder Point Calculator: Estimate a reorder point from daily demand, lead time and safety stock.
Developer Revenue per Employee Calculator
Developer Revenue Per Employee Calculator: Calculate revenue per employee using the supplied revenue and headcount.
Developer ROI Calculator
Developer ROI Calculator: Calculate net gain and simple return on investment from an initial investment and final value.
Developer Target Gap Calculator
Developer Target Gap Calculator: Measure the remaining distance to a target and current completion percentage.
Developer Target Revenue Calculator
Developer Target Revenue Calculator: Calculate the revenue required to cover fixed costs and achieve a target profit at a stated contribution margin.
Developer Text Cleaner
Developer Text Cleaner: Trim text and normalize repeated whitespace while preserving line breaks.
Developer Utilization Calculator
Developer Utilization Calculator: Calculate the percentage of available capacity that is being used.
Developer UTM Builder
Developer UTM Builder: Build a campaign URL with standard UTM parameters.
Developer Word Count Tool
Developer Word Count Tool: Count words, characters, sentences and paragraphs in pasted text.