Converters

Local Number Base Converter for Mac and iOS

Convert numbers between bases for programming and debugging. Blissum keeps this utility local on macOS, iPhone, and iPad so you do not have to paste code, tokens, certificates, URLs, or private text into random online tools.

Download BlissumView on GitHub

A private alternative to online binary decimal hex converter tools

Choose the input base and convert a number into binary, octal, decimal, and hexadecimal outputs at once. Blissum validates empty input, invalid digits, and out-of-range values so mistakes are visible. It is useful for bit flags, protocol values, debugging docs, and programming examples when you want a local base converter instead of an online calculator.

Blissum groups everyday code, text, data, and web utilities into one local app for Mac, iPhone, and iPad, which is especially useful where iOS has fewer native developer-tool options.

Useful for

This page intentionally covers the practical ways people describe the same workflow, especially when they want a native, local, or offline option instead of a web-based tool.

Related Blissum tools

HTML to SwiftConvert HTML into Swift-friendly output for server-side Swift projects.HTML to MarkdownConvert HTML content into clean Markdown for documentation and publishing workflows.URL to MarkdownFetch a web page and convert its content into Markdown.Text Case ConverterConvert text between common casing styles such as camel, pascal, snake, and kebab case.Prefix SuffixAdd, replace, or clean prefixes and suffixes across lines of text.Regex MatchesExtract text that matches a regular expression, including captured groups.

Use Number Base Converter locally in Blissum

Download Blissum when you want this utility alongside other local developer tools for text, code, data, web, and security workflows on macOS, iPhone, and iPad.

Download BlissumSee the app