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Explore public data, country indicators, rankings, and open API datasets with free online data tools.
World Bank Country ComparisonCompare country indicators from World Bank data.ConvertersOpenCSV Data AnalyzerAnalyze CSV rows, columns, missing cells, numeric fields, and preview data securely in your browser.ConvertersOpenJSON to CSV ConverterConvert JSON arrays into properly escaped CSV data directly in your browser.ConvertersOpenDescriptive Statistics CalculatorCalculate count, sum, mean, median, range, and sample standard deviation for a numeric dataset.ConvertersOpenDataset Percentage Change CalculatorCompare starting and ending values with absolute change, percentage change, and compound annual growth rate.ConvertersOpenFBI Wanted & Missing Persons ExplorerExplore live public FBI wanted and missing-person records.ConvertersOpenFBI Reward Cases DashboardBrowse public FBI cases with published reward information.ConvertersOpenFBI Field Office Wanted DashboardFilter public FBI wanted records by field office.ConvertersOpenISBN Book LookupFind book details by ISBN.ConvertersOpenBook Edition TimelineExplore editions and publication dates.ConvertersOpenAuthor ExplorerExplore authors and their works.ConvertersOpenRandom Classic BookDiscover a random book from Open Library.ConvertersOpenBook Cover WallCreate a wall of book covers by search term.ConvertersOpenNobel Laureate ExplorerSearch Nobel laureates and prize motivations.ConvertersOpenNobel Prize TimelineBrowse Nobel Prize history by year and category.ConvertersOpenNobel Prize Country ComparisonCompare Nobel laureate birthplace-country totals.ConvertersOpenNobel Category StatisticsCompare Nobel Prize categories and award counts.ConvertersOpenDOI LookupLook up research metadata using a DOI.ConvertersOpenResearch Paper FinderSearch scholarly works through Crossref metadata.ConvertersOpenJournal ExplorerSearch journals, publishers, ISSNs, and DOI counts.ConvertersOpenCitation GeneratorCreate a citation from a DOI and Crossref metadata.ConvertersOpenWorld in One SecondWatch official UN and World Bank indicators as per-second estimates.ConvertersOpenYesterday in NumbersReview yesterday through observed public records and global estimates.ConvertersOpen