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Browse the tool catalog | Page 130

Search and filter the online tool directory by task, format, and category, then open detailed pages with clear inputs, examples, and execution context. Page 130.

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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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Design

Image Roberts Cross Edge Detection

Apply Roberts Cross operator for simple and fast edge detection, particularly effective for diagonal edges

Design

Image Sobel Edge Detection

Apply Sobel operator for edge detection to highlight boundaries and contours in images

Design

Image Morphological Closing

Apply morphological closing operation (dilation followed by erosion) to fill small holes and connect nearby objects

Design

Image Convolution Kernel

Apply standard convolution kernels (blur, sharpen, edge detection, emboss) for image processing and effects

Design

Image Custom Convolution Kernel

Apply custom convolution kernel by defining your own matrix values for personalized image effects and processing

Design

Image Gradient Operation

Apply gradient operations (Sobel, Prewitt, Roberts) for edge detection and image enhancement

Design

Image Laplacian Operator

Apply Laplacian operator for edge detection, sharpening, and image enhancement with different kernel variants

Design

Image Morphological Opening

Apply morphological opening operation (erosion followed by dilation) to remove small noise and separate connected objects

Health & Psychology

Holmes-Rahe Life Events Stress Scale

Assess the impact of major life events over the past year using the Holmes-Rahe Social Readjustment Rating Scale

Design

Image Adaptive Threshold

Apply adaptive threshold operation that calculates threshold for small regions, suitable for varying lighting conditions

Design

Image Binary Converter

Convert images to binary (black and white) with customizable threshold and options

Design

Image Dilate

Apply dilation morphological operation to expand foreground objects in binary images