CSV Data Viewer & Explorer
View stats, charts, correlations, etc. for any .csv file.
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Pivot Table Builder
Build interactive pivot tables.
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SQL Playground
Write and run SQL queries, view results in sortable tableexport.
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Word Frequency Analysis Tool
Analyze words in text, with charts.
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Free graph and chart maker
Create graphs and Charts
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Graphing Calculator
Plot mathematical functions, explore graphs interactively, and perform analysis.
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Venn Diagram Generator
Create, print & save venn diagrams
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Flowchart creator
Create beautiful flowcharts
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Statistics Calculator Suite
Mean, median, range, and more
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Sample Size Calculator
Calculate the perfect sample size for surveys, experiments, A/B tests, and research studies.
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p-Value Calculator
Calculate statistical significance with t-tests, z-tests, chi-square, and correlation analysis.
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Scientific Calculator
Scientific Calculator
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Percentage Calculator
Help with percentages
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Regular Expression Tester
Test/Create Regex
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Universal Data Format Converter
XML, JSON, TOML, YAML, CSV, TSV, INI,
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JSON formatter / Validator
Format / validate / minimize JSON
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Data Standardizer
Clean datasets to make the data uniform.
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Database Schema Visualizer
A beautiful, full featured DB schema visualizer.
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Unit Converter
Imperial & Metric - length, weight, temperature, volume, speed, pressure, energy, and power.
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Number base converter
Binary, hex, Octal, etc.
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