Articles
Practical guides for SmartPlusLab online tools.
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How to Convert Byte Values Between Binary and SI Units
Enter a byte value, choose its source unit and the destination unit, then start the conversion. Check the selected unit family because non-SI units use 1,024-based scaling, while SI-labeled units use 1,000-based scaling.
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How to Use a Braille Translator
Enter text and use the default `encode` mode to convert mapped characters into Braille Unicode. Choose a different mode value to decode recognized mapped Braille characters back into text.
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How to Calculate BMI From Weight and Height
Enter positive weight and height values, choose the matching metric or imperial mode, and submit them. The calculator returns a BMI rounded to one decimal place together with a category.
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How to Use a Bitwise Calculator
Enter integer operands, choose a supported bitwise operation, and run the calculation. Then read the returned integer alongside its binary-formatted views, noting that NOT uses the first operand alone.
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How to Use Bio Generator for Multiple Social Media Bio Options
Enter an optional style and count, generate the bios, then review the returned entries and normalized count. The default creates one professional-style option; a normalized count of 3 returns three options.
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How to Use the Binary / Hex Text Converter
Enter text and use the exact `encode` mode to get space-separated binary and hexadecimal values. To decode, enter whitespace-separated parts in any other mode; the converter detects binary only when every part contains just `0` and `1`, otherwise it uses hexadecimal.
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How to Generate a Bcrypt Hash
Enter a non-empty password, optionally choose cost rounds from 10 through 15, and generate the bcrypt hash. Leaving both fields blank uses an empty password and the default rounds, but the empty-password result is empty hash and salt output.
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How to Convert Base64 to an Image
Paste the Base64-encoded image text, select an output format if needed, and start the conversion. PNG is the default, and `JPG` is normalized to `JPEG`.
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How to Encode Text as Base64
Enter non-empty text and run the tool to receive its UTF-8 representation encoded as Base64. An empty effective input returns an unsuccessful result rather than encoded text.
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How to decode Base64 text into readable text
Enter a nonempty Base64 value and decode it to display the represented text. The result is interpreted as UTF-8, so invalid byte sequences may appear as replacement characters.
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How to Encode and Decode Text with Base64
Select Encode for text-to-Base64 conversion or Decode for Base64-to-text conversion. Match the alphabet to the value, and use exactly 64 unique characters for a custom alphabet before running the conversion. [en-US] The article targets US readers and uses US English terminology.
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How to Encode and Decode Text with Base32
Enter non-empty text, choose encoding or decoding, and start the computation. Encoding is selected by default, while empty input returns a failure instead of converted content.