Currency Converter & Exchange Rate Tracker
Convert multiple currencies and explore sourced reference-rate history in one clear workspace.
Data & analysisBrowser toolbox
Data & analysis tools
Query, transform, visualize, and inspect structured data, databases, logs, sourced datasets, packages, citations, and scientific information.
Browse by category
12 categoriesData & analysis
15 tools available
DOI Citation Generator
Resolve, format, organize, and export DOI citations with source metadata from Crossref.
Data & analysisPackage & Dependency Risk Inspector
Inspect versions, licenses, dependency graphs, and known OSV vulnerabilities across package ecosystems.
Data & analysisCSV & Data Analyzer
Inspect, filter, profile, clean, chart, and convert CSV or JSON data without uploading it.
Data & analysisWeather & Air Quality Planner
Explore hourly forecasts, air quality, and transparent activity scores for any location.
Data & analysisGlobal Earthquake Monitor
Explore current USGS earthquakes on a filterable world map with local alerts and exports.
Data & analysisSQL & Parquet Data Analyzer
Query CSV, JSON, NDJSON, and Parquet files locally with DuckDB-Wasm.
Data & analysisGlobal Indicators Explorer
Compare World Bank economic, population, health, education, climate, and technology indicators.
Data & analysisLog & Incident Explorer
Search, correlate, cluster, chart, and safely redact structured or plain-text logs.
Data & analysisGeoJSON Viewer & Coordinate Converter
View, draw, validate, simplify, convert, and export geographic data without map tracking.
Data & analysisData Transformation Builder
Build repeatable local pipelines for structured data, text, encodings, compression, and hashes.
Data & analysisOpenTelemetry Trace Explorer
Explore OTLP, Jaeger, and Zipkin traces as waterfalls, service edges, diagnostics, and comparisons.
Data & analysisSQLite Database Viewer & Editor
Open, query, edit, validate and export SQLite databases locally with schema and integrity diagnostics.
Data & analysisDatabase Schema & ER Diagram Designer
Parse, edit, visualize, compare and export SQL or DBML database schemas in the browser.
Data & analysisEngineering Unit & Formula Calculator
Convert engineering quantities, solve dimensional formulas and batch-process values locally.
Data & analysis