CodePrettify
Format, inspect & repair JSON—locally.
CodePrettify is a local-first developer workspace for raw JSON, code, configuration, and feed documents. Format, validate, query, repair, compare, and export JSON, JavaScript, Markdown, XML, YAML, TOML, and more—without sending file contents anywhere. Use it as a Chrome extension or native Windows app, with tools for JSON-to-code generation, diagrams, semantic diff, security scanning, and HTTP requests.
Features
- Format, validate, and inspect JSON, JavaScript, Markdown, XML, YAML, TOML, and feeds
- Repair malformed JSON, query JSON paths, and render sortable tables
- Generate typed models for 11 languages and JSON Schema
- Compare documents side by side with semantic diff
- Visualize structured data as diagrams; export SVG, PNG, or Mermaid
- Scan code for hardcoded secrets and inspect document diagnostics
- Use a sandboxed JavaScript Playground and local HTTP Client
Use Cases
- Make a raw API response searchable, folded, and readable
- Generate typed models from a real JSON payload
- Compare JSON revisions without noise from formatting or key order
- Trace data structures visually and export a diagram
- Safely inspect a downloaded config, feed, or code bundle locally
- Test an HTTP request or small JavaScript snippet without leaving the workflow
Comments
CodePrettify started with a familiar interruption: a raw API response, minified script, or config file appears in the browser, and the useful tools live somewhere else. I wanted a local-first workspace that keeps the document in context—format it, validate it, repair it, inspect paths, compare revisions, visualize its shape, generate typed models, or run a small test without uploading the content. It grew from the browser extension into a native Windows app for local files. I’d love candid feedback: which data format or debugging workflow should it make easier next?
Premium Products
Sponsors
Buy
Makers
Makers
Comments
CodePrettify started with a familiar interruption: a raw API response, minified script, or config file appears in the browser, and the useful tools live somewhere else. I wanted a local-first workspace that keeps the document in context—format it, validate it, repair it, inspect paths, compare revisions, visualize its shape, generate typed models, or run a small test without uploading the content. It grew from the browser extension into a native Windows app for local files. I’d love candid feedback: which data format or debugging workflow should it make easier next?
Premium Products
New to Fazier?
Find your next favorite product or submit your own. Made by @FalakDigital.
Copyright ©2025. All Rights Reserved