Free Online Spreadsheet & Data Tools

Chart MakerTurn CSV or TSV data into a live bar, line or pie chart, choose label and numeric columns, add a title and legend, then download crisp SVG or high-resolution PNG. Excel to PDFConvert Excel XLSX worksheets to printable PDF pages while preserving common cell formatting, borders, fills, alignment, merged cells, column widths, row heights and sheet names. Bank Statement PDF to Excel / CSVExtract text-position rows from bank statement PDFs, use local English OCR on image-only pages, and download XLSX or CSV with financial review guidance. CSV to JSONConvert CSV rows and headers into structured JSON data. JSON to CSVConvert an array of JSON objects into a CSV table. CSV to TSVConvert comma-separated values into tab-separated values. TSV to CSVConvert tab-separated values into properly quoted CSV data. XML to JSONConvert XML elements, attributes and repeated nodes into structured JSON. JSON to XMLConvert JSON objects and arrays into a valid XML document. JSON to JSONLConvert a JSON array into newline-delimited JSON records. JSONL to JSONConvert newline-delimited JSON records into a formatted JSON array. CSV to ExcelConvert CSV rows into a standards-based XLSX workbook compatible with modern spreadsheet apps. Excel to CSVRead the first worksheet of an XLSX workbook and export it as correctly quoted CSV. JSON to ExcelConvert a JSON array of objects into a structured XLSX worksheet. Excel to JSONConvert the first XLSX worksheet into a formatted JSON array using its header row. XML to CSVConvert repeated XML child elements into a flat CSV table. CSV to XMLConvert CSV headers and rows into a valid XML document. SQL to CSVConvert standard SQL INSERT statements with column names into CSV rows. CSV to SQLConvert CSV headers and rows into safely escaped SQL INSERT statements for a converted_data table. Universal Table ConverterImport CSV, TSV, JSON, XML, Markdown, HTML tables or SQL INSERT data into an editable spreadsheet-style grid, then export to CSV, TSV, JSON, XML, Markdown, HTML, SQL or XLSX. CSV CleanerClean CSV data by trimming whitespace, removing blank rows and columns, normalizing headers and optionally removing duplicate rows with a clear before-and-after workflow. CSV Column SelectorChoose exactly which CSV columns to keep and export a reduced dataset while preserving header order and correctly quoted values. CSV Row FilterFilter CSV rows by a selected column using contains, equals, starts with, ends with, empty and numeric comparison operators with optional case sensitivity. CSV SorterSort CSV rows by any column using natural text, numeric or automatic comparison in ascending or descending order. CSV Duplicate RemoverRemove duplicate CSV records using selected key columns, case and whitespace rules, with first-occurrence or last-occurrence retention. CSV MergerMerge multiple CSV files locally with either strict identical headers or a union-by-column-name strategy that aligns different schemas safely. CSV SplitterSplit a large CSV into multiple files by rows per file, repeat the header in every part and download all generated CSV files as a ZIP. CSV TransposeTranspose CSV rows into columns and columns into rows while keeping quoted values and uneven input rows normalized. CSV Encoding ConverterConvert CSV text encodings locally between UTF-8, UTF-16 LE and UTF-16 BE, with BOM handling and Windows-1252 input decoding where the browser supports it. CSV Delimiter DetectorAnalyze sample rows to detect comma, tab, semicolon or pipe delimiters and report the likely delimiter, confidence and estimated column count. CSV Delimiter ConverterAutomatically detect the input delimiter and convert the dataset to comma, tab, semicolon or pipe separated output with correct quoting. Excel Sheet SplitterSplit an XLSX workbook into separate standards-based XLSX workbooks, one per worksheet, and download them together as a ZIP. Excel Sheets MergerCombine worksheets from multiple XLSX workbooks into one new workbook, preserving worksheet data and resolving duplicate sheet names automatically. Excel to Multiple CSV ZIPExport every worksheet in an XLSX workbook to its own correctly quoted CSV file and download all sheets together as a ZIP. JSON FlattenerFlatten nested JSON objects into spreadsheet-friendly path keys with a configurable separator while preserving arrays as JSON values. JSON UnflattenerRebuild nested JSON objects from flat path-key records such as user.name and address.city using a configurable path separator. Nested JSON to CSV MapperDiscover nested JSON field paths, choose the fields you want and export a purpose-built flat CSV without blindly flattening every property. JSON Array EditorLoad a JSON array of objects into an editable spreadsheet-style grid, change cells, add or remove rows and columns, then export clean JSON. SQL to JSONConvert standard SQL INSERT statements with explicit column lists into a structured JSON array without executing the SQL. SQL to XMLConvert standard SQL INSERT statements into record-oriented XML using their declared column names and parsed values. SQL to ExcelConvert standard SQL INSERT statements with column lists into a downloadable XLSX workbook with a styled header row and frozen first row. Table GeneratorCreate an editable table from a chosen row and column size, enter data in a spreadsheet-style grid and export to CSV, Markdown, HTML, JSON or XLSX. Markdown Table EditorLoad a Markdown table into an editable grid, adjust cells and structure visually, then export the result as Markdown, CSV, HTML, JSON or XLSX.