Blackletter is not to be confused with Old English language, despite the popular though untrue belief that it was written with Blackletter. Old English pre-dates Blackletter by many centuries.
These books needed to be produced quickly to keep up with demand. Carolingian, though legible, was time-consuming and labour-intensive to produce. It was large and wide and took up a lot of space on a manuscript in a time when writing materials were very costly. As early as the eleventh century, different forms of Carolingian were already being used, and by the mid-twelfth century, a clearly distinguishable form, able to be written more quickly to meet the demand for new books, was being used in north-eastern France and the Low Countries.
The term Gothic was first used to describe this script in fifteenth century Italy, in the midst of the Renaissance, because Renaissance Humanists believed it was a barbaric script. Gothic was a synonym for barbaric. Flavio Biondo, in Italia Illustrata (1531) thought it was invented by the Lombards after their invasion of Italy in the sixth century.
Not only were blackletter forms called Gothic script, but any other seemingly barbarian script, such as Visigothic, Beneventan, and Merovingian, were also labeled "Gothic", in contrast to Carolingian minuscule, a highly legible script which the Humanists called littera antiqua, "the ancient letter", wrongly believing that it was the script used by the Romans. It was invented in the reign of Charlemagne, although only used significantly after that era.
The blackletter must not be confused either with the ancient alphabet of the Gothic language or with the sans-serif typefaces that are also sometimes called Gothic.
Textualis, also known as textura or Gothic bookhand, was the most calligraphic form of blackletter, and today is the form most associated with "Gothic". Johannes Gutenberg carved a textualis typeface – including a large number of ligatures and common abbreviations – when he printed his 42-line Bible. However, the textualis was rarely used for typefaces afterwards.
According to Dutch scholar Gerard Lieftinck, the pinnacle of use for blackletter was the fourteenth and fifteenth centuries. For Lieftinck, the highest form of textualis was littera textualis formata, used for de luxe manuscripts. The usual form, simply littera textualis, was used for literary works and university texts. Lieftinck's third form, littera textualis currens, was the cursive form of blackletter, extremely difficult to read and used for textual glosses, and less important books.
Textualis was most widely used in France, the Low Countries, England, and Germany. Some characteristics of the script are:
In cursiva, descenders are more frequent, especially in the letters f and s, and ascenders are curved and looped rather than vertical (seen especially in the letter d). The letters a, g, and s (at the end of a word) are very similar to their Carolingian forms. However, not all of these features are found in every example of cursiva, which makes it difficult to determine whether or not a script may be called cursiva at all.
Lieftinck also divided cursiva into three styles: littera cursiva formata was the most legible and calligraphic style. Littera cursiva textualis (or libraria) was the usual form, used for writing standard books, and it generally was written with a larger pen, leading to larger letters. Littera cursiva currens was used for textbooks and other unimportant books and it had very little standardization in forms.
Words from other languages, especially from Romance languages including Latin, are usually typeset in antiqua instead of blackletter. Like that, single antiqua words or phrases may occur within a blackletter text. This does not apply, however, to loanwords that have been incorporated into the language.
French textualis was tall and narrow compared to other national forms, and was most fully developed in the late thirteenth century in Paris. In the thirteenth century there also was an extremely small version of textualis used to write miniature Bibles, known as "pearl script." Another form of French textualis in this century was the script developed at the University of Paris, littera parisiensis, which also is small in size and designed to be written quickly, not calligraphically.
English blackletter developed from the form of Caroline minuscule used there after the Norman Conquest, sometimes called "Romanesque minuscule." Textualis forms developed after 1190 and were used most often until approximately 1300, afterward being used mainly for de luxe manuscripts. English forms of blackletter have been studied extensively and may be divided into many categories. Textualis formata ("Old English" or "Black Letter"), textualis prescissa (or textualis sine pedibus, as it generally lacks feet on its minims) , textualis quadrata (or psalterialis) and semi-quadrata, and textualis rotunda are various forms of high-grade formata styles of blackletter.
The University of Oxford borrowed the littera parisiensis in the thirteenth century and early fourteenth century, and the littera oxoniensis form is almost indistinguishable from its Parisian counterpart; however, there are a few differences, such as the round final "s" forms, resembling the number 8, rather than the long "s" used in the final position in the Paris script.
English cursiva began to be used in the thirteenth century, and soon replaced littera oxoniensis as the standard university script. The earliest cursive blackletter form is Anglicana, a very round and looped script, which also had a squarer and angular counterpart, Anglicana formata. The formata form was used until the fifteenth century and also was used to write vernacular texts. An Anglicana bastarda form developed from a mixture of Anglicana and textualis, but by the sixteenth century the principal cursive blackletter used in England was the Secretary script, which originated in Italy and came to England by way of France. Secretary script has a somewhat haphazard appearance, and its forms of the letters a, g, r, and s are unique, unlike any forms in any other English script.
Italian Rotunda also is characterized by unique abbreviations, such as q with a line beneath the bow signifying "qui", and unusual spellings, such as, x for s ("milex" rather than "miles", and "knight").
Despite the frequent association of blackletter with German, the script was actually very slow to develop in German-speaking areas. It developed first in those areas closest to France and then spread to the east and south in the thirteenth century. However, the German-speaking areas are where blackletter remained in use the longest.
Schwabacher typefaces dominated in Germany from about 1480 to 1530, and the style continued in use occasionally until the twentieth century. Most importantly, all of the works of Martin Luther, leading to the Protestant Reformation, as well as the Apocalypse of Albrecht Dürer (1498) used this typeface. Johannes Bämler, a printer from Augsburg, probably first used it as early as 1472. The origins of the name remain unclear; some assume that a typeface-carver from the village of Schwabach—one who worked externally and who thus became known as the Schwabacher—designed the typeface.
Johann Gutenberg used a textualis typeface for his famous Gutenberg Bible, possibly the first book ever to be printed with movable type, in 1455. Schwabacher, a blackletter with more rounded letters, soon became the usual printed typeface, but it was replaced by Fraktur in the early seventeenth century.
Fraktur came into use when Emperor Maximilian I (1493–1519) established a series of books and had a new typeface created specifically for this purpose. In the nineteenth century, the use of antiqua alongside Fraktur increased, leading to the Antiqua-Fraktur dispute, which lasted until the Nazis abandoned Fraktur in 1941. Since it was so common, all kinds of blackletter tend to be called Fraktur in German.
This distinctive typeface was a great aid to the Allies in World War II, being particularly easy for forgers to duplicate by hand.
In the eighteenth century, the pointed quill was adopted for blackletter handwriting. In the early twentieth century, the Sütterlin script was introduced in the schools.
Fonts supporting the range include Code2001.
For normal text writing, the ordinary Latin code points are used. The Blackletter style is then determined by a font with Blackletter glyphs. The glyphs in the SMP should not be used for ordinary text, just for maths. They also lack the Eszett, making them useless for German writing.