Free · No signup · Runs in your browser

JSON to Python

Convert JSON into a Python dict literal.

Loading editor…
Python dict
Loading editor…

Why use this json to python

Correct Python literals

true/false/null become True/False/None automatically.

Readable formatting

Nested dicts and lists are indented for easy reading.

Paste straight into a script

Output is valid Python, ready to assign to a variable.

About the JSON to Python

Convert JSON into a Python dictionary/list literal — true/false become True/False and null becomes None, ready to paste directly into a .py file.

Frequently asked questions

json.loads parses JSON at runtime from a string; this tool converts JSON into literal Python source code you can commit directly, e.g. for test fixtures.

Related tools

JSON Validator

Validate JSON instantly with exact error locations.

JSON Formatter

Beautify or minify JSON with your choice of indentation.

JSON Repair

Automatically fix broken JSON and see exactly what changed.

JSON Viewer

Explore JSON as a collapsible, color-coded tree.

JSON to CSV

Convert JSON arrays and objects into spreadsheet-ready CSV.

JSON to XML

Convert JSON into clean, indented XML.

JSON Tree View

Explore JSON as a collapsible, color-coded tree.

JSON Diff

Compare two JSON documents and see exactly what changed.

JSON Escape

Escape plain text into a valid JSON string literal.

JSON Unescape

Unescape a JSON string literal back into plain, readable text.

JSON Sort Keys

Sort every object key alphabetically, at every depth.

JSON Flatten

Flatten nested JSON into dot-notation keys.

JSON Unflatten

Rebuild nested JSON from flattened dot-notation keys.

JSON Search

Search for a key or value anywhere inside a JSON document.

JSON Merge

Deep-merge two JSON documents into one.

JSON to YAML

Convert JSON into clean, readable YAML.

JSON to TypeScript

Generate TypeScript interfaces from a JSON sample.

JSON to Zod Schema

Generate a Zod validation schema from a JSON sample.

JSON to Java

Generate a Java POJO class from a JSON sample.

JSON to SQL

Generate CREATE TABLE and INSERT statements from JSON.

JSON Schema Validator

Validate a JSON document against a JSON Schema.

JSON Schema Generator

Infer a JSON Schema from a sample document.

API Mock Generator

Generate realistic fake JSON records matching a sample shape.

JSON Secret Scanner

Scan JSON for API keys, tokens, and other secrets before you share it.

JSON Sanitizer

Redact sensitive fields before sharing a JSON sample.

JSON Complexity Analyzer

Spot deeply nested structures, huge arrays, and oversized payloads.

JSON Payload Optimizer

See how much smaller your JSON payload could be.

JSON Field Mapper

Rename JSON keys throughout a document using a mapping table.

JSON Documentation Generator

Generate a Markdown field reference from a JSON sample.

JSON Field Usage Heatmap

See which fields actually show up across many JSON records.

JSON API Contract Checker

Check whether an API response matches its expected shape.

JSON Health Score

A single 0-100 quality score for any JSON document.

Semantic Diff

Compare JSON by meaning, not just characters — and know if it's a breaking change.