Data Management & Analysis

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Bar Chart Maker – Vertical & Horizontal Column Graphs

Create vertical or horizontal bar charts from your data. Enter categories and values to generate a clean, customizable chart ready for presentation use.

Data bar chart data generator graph visualization

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Pie Chart Maker – Simple Online Pie Graph Generator

Quickly build a pie chart from category labels and values. Customize colors and export as SVG or PNG for presentations and reports – no signup needed.

Data generator graph pie chart visualization

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Scatter Plot Generator – Interactive X,Y Data Graphing

Create an interactive scatter plot from your own data. Add points, adjust axes, and see the trend line — all done locally in your browser with SVG/Canvas.

Data data graph scatter plot statistics visualization

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JSON to CSV Table – Flatten Nested Objects Online

Convert a JSON array into a CSV table that you can view, sort, and download. Automatically flattens simple nested objects into dot‑notation columns.

Converter converter CSV JSON table

CSV Column Filter & Sort – Explore Large Files in Browser

Open a CSV file and interactively filter rows by column values or sort by any column. All processing stays local for fast, private data exploration.

Data CSV filter sort tool

JSON Query Playground - Online jq‑style Filtering

Paste a JSON array and filter/transform it using a simple path expression. Extract nested values without code. Local.

Data filter JSON path query

PDF Table Extractor - Online Copy Tables to CSV

Drop a PDF and automatically detect tables. Export them to CSV or copy to clipboard. Works locally using PDF.js.

Data CSV extract PDF table