Encoders-Decoders

Encoders and decoders are tools that change data from one format into another. Think of them like language translators; encoders “translate” data into a different form, and decoders “translate” it back to its original form. In cybersecurity, they’re crucial because they help protect information. By encoding data, it can be hidden or made unreadable to unwanted eyes. When the right person wants to read it, they use a decoder to change it back and understand it. This keeps our digital lives safe from hackers and prying eyes.

Examples of some formats that might be used with encoders and decoders:

Text formats

• ASCII: A standard character encoding for electronic communication.
• ASCII Converter
• Unicode Converter
• UTF-8: A widespread character encoding for the web that supports a vast range of characters from various scripts and symbols.

Image formats

• JPEG: Commonly used for photos.
• PNG: Used for images with transparency.
• GIF: Popular for animated images.
• BMP: An older format known for its simplicity.
• Convertio
• IMG2GO
• CloudConvert

Audio formats

• MP3: A widely-used compressed audio format.
• WAV: An uncompressed audio format.
• FLAC: A lossless audio compression format.

Video formats

• MP4: A popular format for video files.
• AVI: An older video format.
• MKV: Known for its ability to hold multiple subtitles, audio tracks, and videos.
• Convertio Audio Converter
• FreeConvert

Data Serialization formats

• JSON: A lightweight data-interchange format that’s easy for humans to read and write and easy for machines to parse.
• XML: A markup language that defines a set of rules for encoding documents.
• JSON to XML Converter
• JSON to XML Converter
• Freeformatter

Encoded Data formats

• Base64: A method of encoding binary data as a string of ASCII characters.
• Base 64 Decode and Encode
• Base 64 Decode
• Hexadecimal: Represents binary data in a human-readable form using 16 distinct characters (0-9 and A-F).
• Google Admin Toolbox Encode/Decode
• Unicode Converter

Others

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Image to Text Converter: Extract text from any PNG or JPEG image

Character encoding

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