How Upside Down Text Generator works
Type Hello world and this tool returns plɹoʍ ollǝH: the same message, readable when you turn the screen around. Nothing is rotated and no font is involved. Each letter is swapped for a different Unicode character that looks like it upside down (a becomes ɐ, e becomes ǝ, t becomes ʇ), and then the whole line is written back to front, because rotating a line half a turn also reverses its order. The result is plain text, so it survives copy and paste. The Style menu also offers a mirrored version, which reverses the text left to right instead.
Upside down alphabet: lowercase letters
The substitute this tool uses for each lowercase letter. Letters that already read correctly when rotated are kept.
| Letter | Flipped | Letter | Flipped | Letter | Flipped |
|---|---|---|---|---|---|
| a | ɐ | j | ɾ | s | s |
| b | q | k | ʞ | t | ʇ |
| c | ɔ | l | l | u | n |
| d | p | m | ɯ | v | ʌ |
| e | ǝ | n | u | w | ʍ |
| f | ɟ | o | o | x | x |
| g | ƃ | p | d | y | ʎ |
| h | ɥ | q | b | z | z |
| i | ᴉ | r | ɹ |
Three pairs simply trade places: b and q, d and p, n and u. The whole alphabet a to z flips to zʎxʍʌnʇsɹbdouɯlʞɾᴉɥƃɟǝpɔqɐ.
Upside down capital letters, numbers and punctuation
Capitals have fewer good matches than lowercase, so several borrow symbols from mathematics and other scripts.
| Character | Flipped | Character | Flipped | Character | Flipped |
|---|---|---|---|---|---|
| A | ∀ | N | N | 0 | 0 |
| B | 𐐒 | O | O | 1 | Ɩ |
| C | Ɔ | P | Ԁ | 2 | ᄅ |
| D | ◖ | Q | Ό | 3 | Ɛ |
| E | Ǝ | R | ᴚ | 4 | ㄣ |
| F | Ⅎ | S | S | 5 | ϛ |
| G | ⅁ | T | ⊥ | 6 | 9 |
| H | H | U | ∩ | 7 | ㄥ |
| I | I | V | Λ | 8 | 8 |
| J | ſ | W | M | 9 | 6 |
| K | ʞ | X | X | ? | ¿ |
| L | ˥ | Y | ⅄ | ! | ¡ |
| M | W | Z | Z | & | ⅋ |
Also flipped: a full stop becomes a raised dot (˙), a comma and an apostrophe swap, an underscore becomes an overline, and brackets of every kind swap with their partners. The flipped capital B is a rare character that some devices show as an empty box; use a lowercase b if that happens.
Upside down text examples to copy and paste
Each result is the tool's real output for the text shown.
A greeting
Hello World!
¡plɹoM ollǝH
A short message
I love you
noʎ ǝʌol I
A question
Are you ok?
¿ʞo noʎ ǝɹ∀
The question mark becomes ¿ and moves to the front.
A birthday wish
Happy Birthday
ʎɐpɥʇɹᴉ𐐒 ʎddɐH
A sentence
The quick brown fox
xoɟ uʍoɹq ʞɔᴉnb ǝɥ⊥
With numbers
Call me at 5:30 :)
(: 0Ɛ:ϛ ʇɐ ǝɯ llɐƆ
The two colons have no flipped form, so Left unchanged shows 2.
The phrase itself
upside down text
ʇxǝʇ uʍop ǝpᴉsdn
Mirrored instead
The quick brown fox (Style: Mirrored)
xoʇ nwoɿd ʞɔiup ɘhT
Where the flipped letters come from
Unicode, the standard that assigns a number to every character on your device, was never designed with flipped writing in mind. The look-alikes exist for other reasons.
Many lowercase substitutes come from the International Phonetic Alphabet, where linguists needed extra symbols for speech sounds and made them by turning existing letters: ɐ is turned a, ɥ is turned h, ɯ is turned m, ɹ is turned r, ʇ is turned t, ʌ is turned v, ʍ is turned w and ʎ is turned y. The ǝ used for e is a turned e as well, though it comes from alphabets for some African languages, not from phonetic notation.
Capitals lean on mathematics and other alphabets. ∀ is the for all symbol from logic, ⊥ is the up tack, ∩ is the intersection sign, Λ is the Greek capital lambda and Ⅎ is a turned capital F. The digits 4 and 7 use Bopomofo letters, a phonetic script for Chinese, and 2 uses a Korean letter.
Because these characters come from different scripts and were drawn by different designers, flipped text never looks perfectly even. Lowercase reads most cleanly.
Where upside down text works and where it fails
- It pastes into most places that accept ordinary text: social media bios, captions and comments, chat apps, emails and documents.
- Usernames and handles often allow only plain letters, digits and a few symbols, so flipped text is usually rejected there even when the bio accepts it.
- A device whose fonts lack one of the rarer characters shows an empty box or a question mark in its place. Preview on a phone before posting something important.
- Screen readers announce the substitute characters, not your words, so the message can be unintelligible to anyone relying on one. Keep important information in normal text.
- Search does not match it. Someone searching for the word hello will not find ollǝɥ.
- Accented letters, emoji, @, #, colons and most other symbols have no flipped form. They are kept as typed and moved to their reversed position.
How mirrored text differs
The Mirrored style reverses the order of the characters and replaces those that have a left-to-right reversed look-alike: b and d swap, p and q swap, e becomes ɘ, r becomes ɿ, s becomes ꙅ, R becomes Я and N becomes И. Letters that are the same in a mirror, such as i, m, o, u, v, w and x, and capitals like A, H, M, O, T and W, are left alone.
Mirrored text uses rarer characters than the upside down style, so it is more likely to show empty boxes on older devices. Lines are reversed as a whole in both styles: in a message of several lines, the last line comes out first.
Step by step
- 1
Type or paste your message into Your text.
- 2
Pick a Style: Upside down (rotated 180°), Mirrored (reversed left to right) or Show both.
- 3
Press copy on the Upside down or Mirrored result and paste it where you want it.
- 4
Check Left unchanged in the Summary. It counts characters, such as @, # or accented letters, that have no flipped look-alike and were kept as typed.