Interfaces

Restores text from Base58 encoding by converting valid Bitcoin alphabet symbols back to their original form.

Translates Base64 text with block padding back to its decoded UTF-8 representation.

Reverses Base-N encoding by interpreting each character in a given alphabet as a positional value, reconstructing the original UTF-8 text.

Decode Code is a lightweight browser utility for reversing escaped JSON-safe strings into their original, human-readable form. It restores line breaks, tabs, double quotes, and backslashes, making encoded content easy to inspect, edit, or reuse outside of structured data contexts.

Designed as the counterpart to Encode Code, the module operates in real time with no dependencies or configuration. It is ideal for debugging serialized content, reviewing stored configuration values, or working with embedded JSON strings where clarity and reversibility are essential.

Converts input text into Base58 form, excluding characters like 0, O, I, and l for greater visual clarity and compatibility across systems.

Encodes text into Base64 with full four-character block padding for accurate round-trip decoding.

Transforms text into a Base-N encoded representation where the provided character set defines the numeric base. Works with arbitrary alphabets including experimental symbol sets.

Encode Code is a lightweight browser utility for converting raw text or code into a JSON-safe string representation. It escapes double quotes and backslashes, normalizes line endings, and converts newlines and tabs into their escaped equivalents, ensuring the output can be safely embedded in JSON without breaking structure or parsing.

Designed for direct, no-friction use, the module updates automatically as input changes and requires no configuration or external dependencies. It is particularly useful when preparing code samples, logs, or multi-line text for inline JSON fields, configuration files, or programmatic data exports where correctness and consistency matter more than formatting.

Maps A–Z to numeric indices (1–26) and raises each value to the next in order, producing exponential numeric structures derived from text sequences.

Combines letter indices into grouped numeric blocks (A=1–Z=26) and exponentiates them in order. The group size changes how quickly and in what structure the resulting number expands.

Raises each digit of a number to the power of the next in sequence, forming a rapidly growing exponential chain.

Calculates the SHA-256 digest of a given string, returning a 64-character hexadecimal representation. The hash is irreversible and serves as a unique digital fingerprint of the input data.

Produces a random integer between two numeric bounds. The inputs are automatically normalized so that order does not matter, and bias is avoided through rejection sampling.

Creates a randomized string of the specified length using characters from a user-defined set. Random values are derived from the server’s entropy endpoint to ensure even distribution.

Generates a universally unique identifier (UUID) following the version-4 specification. Each UUID is a 36-character string containing random hexadecimal digits and fixed formatting markers.

Creates a version-5 UUID following the RFC 4122 specification. This method derives identifiers from a namespace UUID and a name string, ensuring consistent, reproducible results for the same inputs. While UUID v5 can be useful for structured naming and reproducible references, version 4 (random) UUIDs are generally preferred for privacy-critical or security-sensitive systems, as they do not embed source information or potential traceability.

This is a vital module to help discover what day of the week it is. When you click the Calculate button, it will tell you the current day of the week—Monday, Tuesday etc. This is a core function in helping our team mates, especially Alex, correctly be present at appointments.

Computes the total entropy capacity of a message based on two parameters: the number of possible unique symbols (charset size) and the total message length. Uses the standard information formula H = length × log₂(charset size), representing the maximum number of bits that could be encoded by a perfectly random sequence.

Determines the length of a text input by counting its characters, including spaces and punctuation. Useful for measuring input size, text processing, or encoding analysis.

Interpolates linearly between inputs A and B. The parameter α defines proportional blending—0 returns A, 1 returns B, and intermediate values yield points between them.

Repeats a given string a specified number of times in a continuous sequence.

Takes a given string and outputs its characters in reverse order.