Data URI Size
Count decoded payload bytes in a canonical ASCII data URI with percent escapes or standard padded Base64; this does not fetch or render its content.
Description
Count decoded payload bytes in a canonical ASCII data URI with percent escapes or standard padded Base64; this does not fetch or render its content.
Data URI Size is a focused tool for the following task. Count decoded payload bytes in a canonical ASCII data URI with percent escapes or standard padded Base64; this does not fetch or render its content. It reports Decoded payload length from the values you provide rather than inventing measurements, coefficients, or professional judgment that are not part of the input.
When to use Data URI Size
Use this text operation when its stated character encoding, token boundaries, normalization, case handling, and output format match the surrounding workflow.
- Data URI
- Required string.
The cited overview of Data URI scheme supplies background for the terminology and domain context used by this tool.1
How Data URI Size works
Count decoded payload bytes in a canonical ASCII data URI with percent escapes or standard padded Base64; this does not fetch or render its content. Inputs are interpreted exactly in the displayed units and the calculation returns the following fields without presentation rounding.
- Decoded payload length (B)
- Returned integer in B.
Limitations and assumptions
- Unicode normalization, locale, grapheme clusters, malformed input, ambiguous syntax, and implementation-specific conventions can change text-processing results.
- Use finite inputs in the displayed units, preserve source measurements and assumptions, and independently verify consequential decisions.
Alternative or Complementary approaches
Preserve the original text, test representative non-ASCII and malformed cases, and use a standards-aware parser or serializer when interoperability matters.
References
-
Data URI scheme — Wikipedia contributors
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