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Browse the tool catalog - Data Processing

Search and filter the online tool directory by task, format, and category, then open detailed pages with clear inputs, examples, and execution context. Focused on Data Processing.

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Images, Audio & Video507

Image, audio, and video processing, conversion, and optimization tools

Math, Date & Finance448

Calculators, numerics, date logic, statistics, and finance tools

Design & Color281

Color, layout, graphics, visual styling, and design helper tools

Text & Writing183

Writing, cleanup, formatting, extraction, and text analysis tools

Conversion & Encoding160

Format, file, archive, unit, and encoding conversion tools

Developer & Web150

Developer utilities, networking, web debugging, and automation helpers

Audio Encoding and Format Conversion Tools

Image Format Conversion and Animated Export Tools

JSON Interchange and Format Translation Tools

Color Space Conversion Tools for Web and Print

Text Case, Encoding, and Normalization Conversion Tools

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Data Analysis

A/B Test Significance Calculator

Compute conversion-rate or mean differences, 95%/99% confidence intervals, two-sided p-values (Z-test for proportions, Welch t for continuous metrics), lift, sample size for 80%/90% power, recommended experiment days, plus sequential-testing and Bonferroni multiple-comparison warnings.

Data Processing

Number Combination Duplicate Finder

Paste multiple number combinations and find which numbers repeat across the whole set, with occurrence counts and group positions.

Data Analysis

Monte Carlo Simulation Builder

Define input distributions (normal/uniform/lognormal/triangular), write a formula, run thousands of trials, and get the output distribution histogram with confidence intervals.

Data Processing

CSV Deduplicate Rows

Upload a CSV file or paste CSV text, remove duplicate rows using exact or fuzzy matching, and download a cleaned CSV.

Data Processing

CSV to Database Migration Planner

Infer a relational schema from CSV data and generate create-table plus ALTER migration plans for PostgreSQL, MySQL, SQLite, or SQL Server

Data Analysis

Time Series Forecast & Seasonality Analyzer

Forecast future periods from CSV or JSON time-series data and inspect trend, seasonal, and residual decomposition in one report

Data Processing

CSV / Excel Diff Tool

Compare two CSV or XLSX datasets and export a PDF report with row, column, and cell-level differences

Data Processing

Structured Log Analyzer

Detect common log formats, extract core fields, infer field types, and export parsed logs as JSON, CSV, or SQL inserts

Data Processing

JSONata Query & Transform Studio

Preview JSONata-style queries and transformations, compare results across sample payloads, and export the transformed output as JSON, CSV, YAML, or Markdown

Data Processing

JSON Data Lineage Tracer

Trace JSON field paths, derived dependencies, and transformation history to build a field-level lineage graph

Data Processing

SVG Chart to Data Extractor

Reverse engineer SVG charts into data points for line, bar, scatter, and pie-style SVG structures

Data Analysis

Time Series Anomaly Detector

Upload CSV or JSON time series data, detect anomalies with Z-Score and IQR methods, and return a chart-backed report