With accurate mapping, previews in real-time, and secure browser-first processing, you can convert text, characters, bytes, and data to and from ASCII. Designed for people who work as developers, analysts, or creators.
Explore our meticulously selected collection of ASCII converters, analysers, and generators. Engage immediately with the workflow that aligns with your project.
Encode ASCII text as Base64, ready for headers, tokens, or data URLs. The output runs about a third longer than the text you started with.
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Paste decimal, hex, or binary ASCII codes and read the characters back. Handles space, comma, and newline separated input, all in your browser.
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Convert hex or decimal byte values into readable ASCII characters, with separators handled either way. Values above 127 fall outside plain ASCII.
LaunchConvert text into ASCII codes in decimal, hex, or binary, with your choice of separator. Accented letters are shown as Unicode code points.
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Look up the ASCII code behind any character, in decimal, hex, and binary at once. Characters outside the 128 code ASCII set report as Unicode.
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Turn decimal code points into ASCII characters, one per number, with spaces or commas as separators. Codes above 127 come back as Unicode.
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Turn photos into ASCII in your browser. Control width, character ramps, and invert. Copy or download plain text without remote uploads.
LaunchThe fundamental character encoding system known as ASCII (American system Code for Information Interchange) converts text to numerical values. It facilitates data exchange between computers, embedded devices, and telecommunications equipment.
