ChatDB
What is ChatDB?
ChatDB is a browser-based toolkit for working with CSV, Parquet, JSON, GeoJSON, SQLite, Excel, image, audio, video, and other file formats. It combines viewers, editors, converters, formatters, compressors, profilers, and SQL utilities in one web workspace. Its data tools use client-side processing technologies such as WebAssembly, DuckDB WASM, and sql.js to keep most file operations on the user's device. AI tools can translate natural-language questions into SQL using Llama-3-70b, while query execution remains local and only the detected schema is sent for generation. The service is designed for developers, analysts, data engineers, students, and anyone who needs fast data inspection or transformation without installing desktop software.
How to use ChatDB?
- 1. Open the ChatDB tool that matches your task, such as CSV AI, Data Profiler, Parquet Reader, or CSV Editor. 2. Drag in a supported file or paste data, then ask a natural-language question, run SQL, inspect the file, or apply the required conversion. 3. Review the results and download the converted file, edited dataset, query output, or generated report.
ChatDB's Core Features
CSV and Parquet Viewers: Inspect rows, schemas, metadata, row groups, and column details directly in the browser.
Browser-Based File Conversion: Convert CSV, Parquet, JSON, Excel, GeoJSON, GZIP, and other formats without installing desktop software.
Natural-Language Data Queries: Ask questions about CSV or Parquet files in plain English and receive AI-generated SQL.
Local SQL Querying: Run SELECT, JOIN, GROUP BY, filtering, sorting, and aggregate queries against CSV data with DuckDB WASM.
Data Profiling: Surface null counts, distinct values, numeric ranges, top values, and distributions before analysis.
CSV Editing: Sort, filter, deduplicate, modify cells, add rows, adjust headers, and export cleaned data.
Interactive GIS Viewing: Explore GeoJSON points, lines, polygons, and feature properties on an interactive map.
Dataset Documentation: Generate Markdown README files containing schemas, sample rows, and data dictionary information.
Developer Formatters: Format, validate, minify, and convert JSON, YAML, XML, SQL, Markdown, and related text formats.
Privacy-Focused Processing: Process supported files locally through browser technologies so file contents do not need to be uploaded.
ChatDB's Use Cases
- #1
Data analysts profiling CSV, Parquet, or JSON files before building dashboards or pipelines
- #2
Developers converting CSV, JSON, Excel, and Parquet files for application or API workflows
- #3
SQL learners querying local CSV files without installing a database system
- #4
Data engineers inspecting Parquet schemas, metadata, compression codecs, and row groups
- #5
GIS users viewing GeoJSON files and inspecting geographic features in an interactive map
- #6
Researchers cleaning, filtering, deduplicating, and exporting large CSV datasets in a browser
- #7
DevOps teams formatting, validating, and converting YAML configuration files locally
- #8
Teams generating Markdown README documentation for shared CSV, Parquet, and JSON datasets
Frequently Asked Questions
Analytics of ChatDB
Monthly Visits Trend: Jun 2025 - Oct 2026
Traffic Sources
Top Regions
| Region | Traffic Share |
|---|---|
| India | 25.76% |
| United States | 20.78% |
| Ukraine | 4.63% |
| Canada | 3.48% |
| Indonesia | 3.46% |
Top Keywords
| Keyword | Traffic | CPC |
|---|---|---|
| excel viewer | 9.0K | $0.29 |
| compress csv | 1.2K | $4.42 |
| open excel online | 6.6K | $0.13 |
| jpeg to webp | 72.1K | $0.37 |
| parquet to csv | 1.4K | $3.70 |
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