What Language Does Gaster Speak? Wingdings Explained
Gaster's “language” usually means Wingdings, the symbol font associated with his hidden text in Undertale. Read the symbols back as letters and the English text becomes readable. You do not need a separate vocabulary or grammar to decode it. The harder part is distinguishing the original font from the approximate symbols people copy into messages.
What language does Gaster speak in Undertale?
The clearest reference is the uppercase Wingdings text in room_gaster, commonly called Entry Number Seventeen. The community-maintained Undertale Wiki documents that room and its transcription. The entry is hidden from normal gameplay, so screenshots and transcriptions are how many readers encounter it.
Calling this the “Gaster language” is convenient fan shorthand. More precisely, Wingdings changes the appearance of characters. Reading the underlying English and explaining the story behind the message are two different tasks: a character chart can help with the first, but it cannot settle the second.
If you want the text itself, our Entry Number 17 reference keeps the transcription and translation together. This article focuses on choosing the right font and understanding what a translation does—and does not—tell you.
Which Wingdings font should you use?
Start with Wingdings, often labeled Wingdings 1 in online tools. Do not choose Wingdings 2 or Wingdings 3 simply because the names are similar. Microsoft's font-family reference lists them separately, and their character maps differ.
Letter case matters too. An uppercase letter and its lowercase counterpart can display different glyphs. For a message modeled on Entry Number Seventeen, keep the source in uppercase before checking the symbols. For someone else's puzzle, preserve the original case if you know it; changing the text first can change the evidence you are trying to read.
Use the Wingdings 1 alphabet chart for a side-by-side reference. Compare the whole shape: its direction, outline, filled areas and small details. A hand-shaped glyph is a character in the font, not an instruction to translate a sign-language gesture.
Why is Wingdings associated with Gaster?
The hidden entry is the practical basis for the association. Explanations of the character's name go further: the Undertale Wiki describes a presumed connection between “W. D. Gaster” and Wingdings. Treat that name interpretation as an interpretation, rather than a confirmed statement from the creator.
Wingdings also predates Undertale. Microsoft records its release under the Wingdings name in 1992. It was designed as a collection of pictorial characters, including computer icons, hands and arrows. It was not created as a fictional language for the game.
That distinction is useful when reading fan theories. A theory can offer a reason for the choice of font without changing how the characters map to letters. Likewise, successfully decoding a line does not prove who wrote it or resolve every reference in it.
How to write a Gaster-style message
- Open the Gaster translator and enter a short English sentence.
- Keep the uppercase setting enabled if you want the Entry Seventeen style.
- Choose the output based on where you will use it: portable symbols for a text message, or a font preview when the original font is available.
- Copy a short sample first and inspect it in the destination app before sharing a longer message.
An online converter may substitute Unicode characters that resemble the original glyphs. These are convenient to paste, but they are not guaranteed to preserve every distinction in the font. A good-looking output is not necessarily an exact, reversible encoding.
Keep a plain-English copy alongside your symbols when making a puzzle. If two letters collapse to the same approximate symbol, that source copy lets you check the intended answer instead of relying on a decoder's preferred guess.
Why can two Gaster translators disagree?
Check three things before assuming either result is correct: the selected font, capitalization and output mode. Different approximation tables can also choose different Unicode stand-ins for the same original glyph.
Our guide to reading Wingdings records a concrete limitation in this site's converter: two different input letters can share one output symbol. Its examples explain why reversing a copied string may not recover the exact original text. They describe this tool's mapping, not a universal property of every translator.
For a screenshot, compare the image with the correct chart rather than pasting unrelated lookalike symbols into a decoder. A text converter reads characters; it does not identify pixels in a picture.
Frequently asked questions
Is Gaster's language English or Wingdings?
For the English Entry Number Seventeen text, English is the readable wording and Wingdings is its visual presentation. “Gaster language” usually refers to that presentation.
Does Gaster use Wingdings 2 or Wingdings 3?
Use the original Wingdings map for the familiar Entry Seventeen style. The numbered alternatives use different mappings and are not interchangeable substitutes.
Does a translated message prove a Gaster theory?
No. A transcription establishes what the symbols say when the mapping is correct. Claims about identity, motives or story connections need separate evidence.
Read the font before interpreting the story
The useful answer to “what language does Gaster speak?” is Wingdings as a font, with readable wording underneath. Choose the original map, preserve case and inspect ambiguous symbols. Then use the Entry Number 17 page to compare the message in context.