A box is a missing symbol. The letter was not dropped. Phonetic symbols are not in every font, which is why the warning is on the page and in the result.
How to use
- Type up to 80 characters.
- Press Flip. Read the warning if any character is a box.
- Reset restores Hello.
Formula / how it works
Order and symbols. Each character is replaced when the map has a partner, then the whole string is reversed. That is why the capital ends up at the end of Hello. Spaces move with the reversal and stay spaces. A character with no partner stays itself and still moves. The result line starts with the words Upside down so a copied block names the transform. The fancy text generator shows this row among many others. Use that page when you also want bold or script. Use this page when the flipped line is the only thing you want, and you want the font warning next to it.
Reading it back. Flip twice and you should return to the start only if every symbol maps both ways. Some lookalikes are shared, so a second flip is not a promised undo. Keep the plain word. Do not use the flipped line as the only copy of a name. A person on a machine with boxes cannot read it and cannot retype it.
Hello flips to a reversed line whose letters are phonetic lookalikes where the map has them. The H moves to the end because the whole string is reversed after each character is swapped. A box on one letter means that symbol is missing from the font, not that the letter was skipped. The plain spelling should stay next to the flipped line if someone has to read it back. Do not use the flipped line as a password. A person cannot retype a symbol they cannot see. The map is the same one used by the fancy-text page for its upside-down row, so a word flipped here matches that row. The dedicated page exists so you do not have to scroll a gallery to find it. Eighty characters is the cap because a long flipped line is unselectable. Spaces stay spaces and also move with the reversal.
Keep a photograph of the flipped line only after you have seen it on the device that will show it. A screenshot from a machine with the glyphs is not a promise about a machine without them. The warning sentence in the result is worth leaving attached when you send the line to yourself. Strip it when you paste into a design that has no room for a caption. If one letter boxes and the others do not, that letter’s symbol is the missing one. The neighbours are not a sign the tool stopped halfway. Type a shorter word if you are testing a font. Hello is enough to see a turned H. No is enough to see two letters. You do not learn more from a sentence, and you risk a line nobody can select.
Worked examples
Hello flipped
Inputs: Text: Hello
Leave the text as Hello and press Flip. The line is reversed and letters are swapped where the map has a symbol.
Result: Upside down: ollǝH
Some of these letters are phonetic symbols. If you see a box, the font has no glyph for that symbol. The line is also reversed.
A two-letter word
Inputs: Text: No
Change the text to No and press Flip. The same reversal applies to two letters.
Result: Upside down: oN
Some of these letters are phonetic symbols. If you see a box, the font has no glyph for that symbol. The line is also reversed.
Use cases
- A single flipped line without the rest of the font gallery.
- Seeing a box and knowing it is a missing glyph.
- Keeping the plain word beside the flipped line.
- A short label, not a paragraph.
Tips & limitations
- If you see a box, the font lacks that symbol.
- Do not use the flipped line as a password.
- Eighty characters is the cap.
- A second flip is not a guaranteed undo.
FAQ
Why does Hello not start with H?
The string is reversed after the symbols are swapped, so the capital moves to the end.
What is a box?
A missing glyph. The symbol is in the text. The font has no picture for it.
Is this the same map as the fancy-text page?
Yes. The upside-down row there uses this map. This page shows only that row.
Will a second flip restore the word?
Not always. Some lookalikes are shared, so the reverse map is not perfect.
Are spaces removed?
No. They stay spaces and they move with the reversal.
Is the text uploaded?
No. The flip runs in the browser.
Runs entirely in your browser; your text is not uploaded. Counts and scores are heuristics, so review the output before you publish it.