Convert JSON to CSV
Convert JSON to CSV in seconds with this free online JSON to CSV converter
JSON files do not have a schema or required columns. Each row can have different field names and types. This can
make JSON files difficult to analyze.
CSV (Comma Separated Values) files are the most common format for storing tabular data. Values in a row are separated by commas and rows are separated by newlines.
CSQ files often start with a header row that has column names, but this is not required.
Each row in a CSV file must have the same number of values as the header row.
CSV files do no enforce types or a schema. This means that each column can have multiple types, which can make analysis difficult and compression inefficient.
Parquet files can be easier to analyze and compress better than CSV files.
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How to Convert JSON to CSV
- Select your input JSON file
- Your JSON file will be converted to CSV
- Download your CSV file
- Click the View button to view your file
How to Convert JSON to CSV in Python
We can convert JSON to CSV in Python using Pandas or DuckDB
How to Convert JSON to CSV using Pandas
First, we need to install pandas
pip install pandas
Then we can load the JSON file into a dataframe
df = pd.read_json('path/to/file.json')
Finally, we can export the dataframe to the CSV format
How to Convert JSON to CSV using DuckDB
First, we need to install duckdb for Python
pip install duckdb
The following DuckDB query will read a JSON file and output a CSV file
duckdb.sql("""COPY (select * from 'path/to/file.json') TO 'path/to/file.csv' (HEADER, FORMAT 'csv')""")