Which data formats are supported?
The available workflows cover CSV, TSV, JSON, NDJSON, Excel, and Parquet, with exact support depending on the selected tool.
Data & Spreadsheets
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15 categoriesData & Spreadsheets
4 tools available
Showing 4/72 tools · Data & Spreadsheets
Data File Workbench
Open CSV, TSV, JSON, NDJSON, Excel, and Parquet locally, then profile fields, filter and sort rows, handle missing values, deduplicate, convert types, and export to multiple formats.
Data & Spreadsheets
Dynamic Ranking Chart Studio
Import CSV, Excel, or JSON to create animated horizontal rankings and line charts with smooth Top N transitions, avatars, branded themes, a timeline, and local high-resolution image and video export.
Data & Spreadsheets
CSV to JSON Converter
Open or paste CSV data, inspect headers and detected types, clean rows, and export formatted JSON without uploading files.
Data & Spreadsheets
JSON to CSV Converter
Open or paste JSON, flatten nested objects, inspect columns, clean records, and export CSV locally in your browser.
Data & Spreadsheets
Popular search workflows
Start with a focused guide
Focused guides for common workflows, each connected directly to the relevant browser tool.
Data tools for inspecting, converting, querying, and presenting files
Open common data files, inspect columns and records, clean values, convert between structured formats, run analytical SQL, or turn a time series into an animated ranking. The category connects raw data preparation with presentation.
Frequently asked questions
Can I work with a data file locally?
The core file parsing and transformation workflows are designed to run in the browser, keeping iteration fast and avoiding an unnecessary upload step.