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Browse the tool catalog | Page 182

Search and filter the online tool directory by task, format, and category, then open detailed pages with clear inputs, examples, and execution context. Page 182.

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Math, Date & Finance586

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

Images, Audio & Video564

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

Design & Color284

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

Text & Writing200

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

Conversion & Encoding167

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

Developer & Web163

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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Development

API Request Code Snippet Generator

Generate cURL and common language code snippets from a request URL, method, headers, query parameters, and body

Math & Numbers

ANOVA Calculator

Run one-way ANOVA across multiple groups and inspect sums of squares, F statistic, and p-value

Math & Numbers

Confidence Interval Calculator

Calculate confidence intervals for a sample mean or proportion using either raw data or summary statistics

Development

API Mock Server

Generate a runnable Redis-backed mock API server with 1-hour TTL, hot updates, and dynamic templated responses

Data Processing

Assign In Object

Assign own and inherited properties using lodash _.assignIn

Data Processing

Assign Object

Assign source properties to a target object using lodash _.assign

Data Processing

Count By

Count items by a derived key using lodash _.countBy

Math & Numbers

Break-Even Calculator

Calculate the break-even point for a product or business based on fixed costs, variable costs, and price

Math & Numbers

Commission Calculator

Calculate sales commission and total earnings based on sales amount and commission rate

Validation

Currency Validator

Validate ISO 4217 currency codes

Data Processing

Compact Array

Remove falsey values from array using lodash _.compact

Data Processing

Concat Arrays

Concatenate multiple arrays using lodash _.concat