The complete Greek alphabet — all 24 letters in upper and lower case, from alpha to omega, plus the accented vowels used in modern Greek. Click any letter to copy it, or grab a whole section with one button.
All 24 capital letters of the Greek alphabet in alphabetical order.
The 24 lowercase letters plus the final sigma ς — sigma is written σ inside a word and ς at the end of a word, and the two are separate Unicode characters.
Modern Greek marks the stressed syllable of every multisyllable word with the tonos (´). The dialytika (¨) shows that two vowels are pronounced separately.
Click any character to copy it, or use the section buttons to copy groups.
The Greek alphabet has been in continuous use since around 800 BC, making it the oldest alphabet still written today — and the ancestor of both Latin and Cyrillic. Its 24 letters run from alpha to omega, the pair that gave English the phrase "the alpha and the omega". Modern Greek is written in monotonic orthography, adopted in 1982, which keeps a single accent: the tonos marking the stressed syllable. The characters on this page come from the Unicode Greek and Coptic block (U+0370–U+03FF), so each accented vowel is a single precomposed character that copies as one glyph.
Greek letters are copied far more often for math and science than for the Greek language itself. π is the circle constant, Σ writes sums, Δ marks change, λ names wavelengths and anonymous functions, μ is the micro- prefix, and Ω measures resistance. Students paste them into lab reports and homework, engineers into documentation, and fraternity and sorority members into bios — ΑΦ, ΣΧ, ΚΔ and the rest are simply these same Unicode capitals. Copying from a chart beats hunting through a symbol picker or memorizing Alt codes.
Sigma deserves special attention: lowercase sigma has two forms, σ inside a word and ς at the end, as in σοφός (wise). They are distinct Unicode characters (U+03C3 and U+03C2), so a search for one will not match the other. Watch out for Latin lookalikes too — Greek Α, Β, Ε, Ζ, Η, Ι, Κ, Μ, Ν, Ο, Ρ, Τ, Υ, Χ look identical to Latin capitals but are different characters, which matters in usernames, passwords, and searches. Copying from this page always gives you the genuine Greek character.
Yes. All characters here are standard Unicode from the Greek and Coptic block, supported by every modern platform and device. They work in bios, captions, comments, and display names on Instagram, TikTok, Discord, X, and WhatsApp. Some services limit account handles to Latin letters and numbers, in which case Greek will paste but be rejected at save time.
Both are lowercase sigma. Use σ at the start or middle of a word and ς only as the last letter, as in σοφός (wise), which contains both. They are separate Unicode characters — U+03C3 and U+03C2 — so copy the right one for your position in the word. Uppercase has just one form, Σ, which doubles as the summation sign in math.
Yes — these are exactly the characters used in scientific writing: π for the circle constant, Δ for change, Σ for sums, λ for wavelength, μ for micro, θ for angles, and Ω for ohms. They paste cleanly into Word, Google Docs, Notion, and most code editors. Note that LaTeX uses commands like \pi instead of raw characters, though modern LaTeX accepts Unicode input too.
That is the tonos, the single stress accent of modern monotonic Greek — every Greek word of more than one syllable carries it on the stressed vowel. Each accented vowel here is one precomposed Unicode character, not a letter plus a floating mark, so it copies and renders cleanly. The dialytika on ϊ-style vowels separates vowel pairs into distinct sounds.
Use the free online Greek keyboard linked below — it gives you the standard Greek layout in your browser with nothing to install, including the tonos dead key for accented vowels. And if you want to see how your own name looks in Greek letters, the Name in Greek tool transliterates it automatically by sound.