Online Binary Tools and Converters

Access 24 online binary tools to convert, analyze, and manipulate binary data. Process files securely on our servers with automatic deletion after 6 hours.

Work with binary data formats, perform conversions, and analyze raw files directly from your browser. This collection of 24 binary tools allows you to encode, decode, and manipulate binary streams without installing any software, with all processing handled securely on Elysia Tools servers.

24 Tools

Conversion & Encoding
Avro Converter
Encode and decode data to/from Avro data serialization format with schema support
Conversion & Encoding
BSON Converter
Encode and decode data to/from BSON (Binary JSON) format
Conversion & Encoding
CBOR Converter
Encode and decode data to/from CBOR (Concise Binary Object Representation) format
Conversion & Encoding
CSV Protobuf Converter
Convert between CSV and Protocol Buffers (Protobuf) formats
Design & Color
Image Adaptive Threshold
Apply adaptive threshold operation that calculates threshold for small regions, suitable for varying lighting conditions
Design & Color
Image Binary Converter
Convert images to binary (black and white) with customizable threshold and options
Design & Color
Image Morphological Closing
Apply morphological closing operation (dilation followed by erosion) to fill small holes and connect nearby objects
Design & Color
Image Dilate
Apply dilation morphological operation to expand foreground objects in binary images
Design & Color
Image Erode
Apply erosion morphological operation to shrink foreground objects in binary images
Design & Color
Image Morphological Opening
Apply morphological opening operation (erosion followed by dilation) to remove small noise and separate connected objects
Design & Color
Image Otsu Threshold
Apply Otsu threshold operation to automatically determine optimal threshold value using Otsu's algorithm
Design & Color
Image Threshold
Apply threshold operation to convert images to black and white based on pixel intensity
Conversion & Encoding
Ion Converter
Encode and decode data to/from Ion (Amazon Ion) binary format
Images, Audio & Video
Convert JPEG to Raw Pixel Buffer
Export JPEG images as raw pixel buffer files for development workflows and low-level image processing.
Math, Date & Finance
Logistic Regression Calculator
Fit a binary logistic regression model with gradient descent and predict class probabilities
Utilities & Productivity
Magic Number Detector
Identify file types by their magic numbers (file signatures)
Math, Date & Finance
McNemar Test Calculator
Test paired binary categorical changes with exact binomial or continuity-corrected chi-square McNemar test
Conversion & Encoding
MessagePack Converter
Encode and decode data to/from MessagePack binary serialization format
Math, Date & Finance
Number Converter
Convert numbers between different formats (decimal, binary, hexadecimal, octal)
Images, Audio & Video
Convert PNG to Raw Pixel Buffer
Export PNG images as raw pixel buffer files for development workflows and low-level image processing.
Conversion & Encoding
Protobuf Converter
Encode and decode data to/from Protocol Buffers (Protobuf) binary format
Conversion & Encoding
Smile Converter
Encode and decode data to/from Smile (binary JSON) format
Conversion & Encoding
UBJSON Converter
Encode and decode data to/from UBJSON (Universal Binary JSON) format
Images, Audio & Video
Convert WebP to Raw Pixel Buffer
Export WebP images as raw pixel buffer files for development workflows and low-level image processing.

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FAQ

What operations can I perform with these binary tools?

You can convert binary data to and from text, hex, or decimal formats, analyze raw binary streams, and manipulate file structures through our web interface.

Do I need to install any software to use the binary tools?

No, all tools run directly in your web browser. You can upload files or input data without installing any local applications or plugins.

How secure is my binary data during processing?

Your data is processed securely on Elysia Tools servers. Text inputs are never stored, and any uploaded files are automatically and permanently deleted after 6 hours.