Provided by: calibre_8.8.0+ds-3build1_all 
NAME
ebook-convert - ebook-convert
ebook-convert input_file output_file [options]
Convert an e-book from one format to another.
input_file is the input and output_file is the output. Both must be specified as the first two arguments
to the command.
The output e-book format is guessed from the file extension of output_file. output_file can also be of
the special format .EXT where EXT is the output file extension. In this case, the name of the output file
is derived from the name of the input file. Note that the filenames must not start with a hyphen.
Finally, if output_file has no extension, then it is treated as a folder and an "open e-book" (OEB)
consisting of HTML files is written to that folder. These files are the files that would normally have
been passed to the output plugin.
After specifying the input and output file you can customize the conversion by specifying various
options. The available options depend on the input and output file types. To get help on them specify the
input and output file and then use the -h option.
For full documentation of the conversion system see E-book conversion
Whenever you pass arguments to ebook-convert that have spaces in them, enclose the arguments in quotation
marks. For example: "/some path/with spaces"
The options and default values for the options change depending on both the input and output formats, so
you should always check with:
ebook-convert myfile.input_format myfile.output_format -h
Below are the options that are common to all conversion, followed by the options specific to every input
and output format.
• ULAZNE OPCIJE
• IZLAZNE OPCIJE
• LOOK AND FEEL
• HEURISTIC PROCESSING
• TRAŽI I ZAMIJENI
• STRUCTURE DETECTION
• TABLE OF CONTENTS
• METADATA
• DEBUG
--help, -h
prikaži ovu poruku za pomoć i izađi
--input-profile
Specificirajte ulazni profil. Ulazni profil daje konverzionom sustavu podatke kako interpretirati
različite informacije u ulaznom dokumentu. Na primjer razlučivo ovisne dužine (npr. dužine u
pikselima). Izbori su: cybookg3, cybook_opus, default, hanlinv3, hanlinv5, illiad, irexdr1000,
irexdr800, kindle, msreader, mobipocket, nook, sony, sony300, sony900
--list-recipes
List builtin recipe names. You can create an e-book from a builtin recipe like this: ebook-convert
"Recipe Name.recipe" output.epub
--output-profile
Specify the output profile. The output profile tells the conversion system how to optimize the
created document for the specified device. In some cases, an output profile can be used to
optimize the output for a particular device, but this is rarely necessary. Choices are:cybookg3,
cybook_opus, default, generic_eink, generic_eink_hd, generic_eink_large, hanlinv3, hanlinv5,
illiad, ipad, ipad3, irexdr1000, irexdr800, jetbook5, kindle, kindle_dx, kindle_fire,
kindle_oasis, kindle_pw, kindle_pw3, kindle_scribe, kindle_voyage, kobo, msreader, mobipocket,
nook, nook_color, nook_hd_plus, pocketbook_inkpad3, pocketbook_lux, pocketbook_hd, pocketbook_900,
pocketbook_pro_912, galaxy, sony, sony300, sony900, sony-landscape, sonyt3, tablet
--version
prikaži broj verzije programa i izađi
ULAZNE OPCIJE
Opcije za kontrolu procesiranja ulaza mobi datoteke
--input-encoding
Specificirajte šifriranje znakova ulaznog dokumenta. Ako je postavite, ova opcija će nadvladati
svako šifriranje deklarirano od samog dokumenta. Ovo je posebno korisno za dokumenta koja ne
deklariraju šifriranje ili imaju pogrešne deklaracije.
IZLAZNE OPCIJE
Opcije za kontrolu procesiranja izlaza epub
--dont-split-on-page-breaks
Turn off splitting at page breaks. Normally, input files are automatically split at every page
break into two files. This gives an output e-book that can be parsed faster and with less
resources. However, splitting is slow and if your source file contains a very large number of page
breaks, you should turn off splitting on page breaks.
--epub-flatten
This option is needed only if you intend to use the EPUB with FBReaderJ. It will flatten the file
system inside the EPUB, putting all files into the top level.
--epub-inline-toc
Insert an inline Table of Contents that will appear as part of the main book content.
--epub-max-image-size
The maximum image size (width x height). A value of none means use the screen size from the output
profile. A value of profile means no maximum size is specified. For example, a value of 100x200
will cause all images to be resized so that their width is no more than 100 pixels and their
height is no more than 200 pixels. Note that this only affects the size of the actual image files
themselves. Any given image may be rendered at a different size depending on the styling applied
to it in the document.
--epub-toc-at-end
Put the inserted inline Table of Contents at the end of the book instead of the start.
--epub-version
The version of the EPUB file to generate. EPUB 2 is the most widely compatible, only use EPUB 3 if
you know you actually need it.
--extract-to
Extract the contents of the generated book to the specified folder. The contents of the folder are
first deleted, so be careful.
--flow-size
Split all HTML files larger than this size (in KB). This is necessary as most EPUB readers cannot
handle large file sizes. The default of 260KB is the size required for Adobe Digital Editions. Set
to 0 to disable size based splitting.
--no-default-epub-cover
Normalno, ako ulazna datoteka nema omota a vi ga ne specificirate, zadani omot je generiran sa
naslovom, autorima itd. Ova opcija onemogućuje generiranje ovog omota.
--no-svg-cover
Do not use SVG for the book cover. Use this option if your EPUB is going to be used on a device
that does not support SVG, like the iPhone or the JetBook Lite. Without this option, such devices
will display the cover as a blank page.
--preserve-cover-aspect-ratio
When using an SVG cover, this option will cause the cover to scale to cover the available screen
area, but still preserve its aspect ratio (ratio of width to height). That means there may be
white borders at the sides or top and bottom of the image, but the image will never be distorted.
Without this option the image may be slightly distorted, but there will be no borders.
--pretty-print
Ako je specificirano, izlazni priključak će pokušati da kreira rezultat koji je čim više ljudski
čitljiv. Ne mora imati nikakav utjecaj na neke izlazne priključke.
--toc-title
Title for any generated inline table of contents.
LOOK AND FEEL
Opcije za kontrolu izgleda i osjećaja izlaza
--asciiize
Transliterate Unicode characters to an ASCII representation. Use with care because this will
replace Unicode characters with ASCII. For instance it will replace "Pelé" with "Pele". Also, note
that in cases where there are multiple representations of a character (characters shared by
Chinese and Japanese for instance) the representation based on the current calibre interface
language will be used.
--base-font-size
The base font size in pts. All font sizes in the produced book will be rescaled based on this
size. By choosing a larger size you can make the fonts in the output bigger and vice versa. By
default, when the value is zero, the base font size is chosen based on the output profile you
chose.
--change-justification
Change text justification. A value of "left" converts all justified text in the source to left
aligned (i.e. unjustified) text. A value of "justify" converts all unjustified text to justified.
A value of "original" (the default) does not change justification in the source file. Note that
only some output formats support justification.
--disable-font-rescaling
Onemogući promjenu veličine svih pisama.
--embed-all-fonts
Embed every font that is referenced in the input document but not already embedded. This will
search your system for the fonts, and if found, they will be embedded. Embedding will only work if
the format you are converting to supports embedded fonts, such as EPUB, AZW3, DOCX or PDF. Please
ensure that you have the proper license for embedding the fonts used in this document.
--embed-font-family
Embed the specified font family into the book. This specifies the "base" font used for the book.
If the input document specifies its own fonts, they may override this base font. You can use the
filter style information option to remove fonts from the input document. Note that font embedding
only works with some output formats, principally EPUB, AZW3 and DOCX.
--expand-css
By default, calibre will use the shorthand form for various CSS properties such as margin,
padding, border, etc. This option will cause it to use the full expanded form instead. Note that
CSS is always expanded when generating EPUB files with the output profile set to one of the Nook
profiles as the Nook cannot handle shorthand CSS.
--extra-css
Unesite put do CSS stilske liste ili neobrađen CSS. Ovaj CSS će biti dodan stilskim pravilima iz
izvorne datoteke, tako da može biti upotrijebljen za prevladavanje ovih pravila.
--filter-css
A comma separated list of CSS properties that will be removed from all CSS style rules. This is
useful if the presence of some style information prevents it from being overridden on your device.
For example: font-family,color,margin-left,margin-right
--font-size-mapping
Preslikavanje iz CSS imena pisama u veličine pisama u pts. Na primjer 12,12,14,16,18,20,22,24. Ovo
su preslikači za veličine xx-malo to xx-veliko, sa konačnom veličinom za ogromna pisma. Algoritam
promjene veličine pisma koristi ove veličine za inteligentnu promjenu pisma. Standardno se koristi
preslikavanje po osnovu izlaznog profila kojeg ste vi odabrali.
--insert-blank-line
Umetni prazan red između paragrafa. Ovo neće funkcionirati ako izvorna datoteka ne koristi
paragrafe (<p> ili <div> tagovi).
--insert-blank-line-size
Set the height of the inserted blank lines (in em). The height of the lines between paragraphs
will be twice the value set here.
--keep-ligatures
Preserve ligatures present in the input document. A ligature is a combined character of a pair of
characters like ff, fi, fl et cetera. Most readers do not have support for ligatures in their
default fonts, so they are unlikely to render correctly. By default, calibre will turn a ligature
into the corresponding pair of normal characters. Note that ligatures here mean only unicode
ligatures not ligatures created via CSS or font styles. This option will preserve them instead.
--line-height
The line height in pts. Controls spacing between consecutive lines of text. Only applies to
elements that do not define their own line height. In most cases, the minimum line height option
is more useful. By default no line height manipulation is performed.
--linearize-tables
Neki loše dizajnirani dokumenti koriste tabele za kontrolu izgleda teksta na stranici. Kod
konverzije ovi dokumenti često imaju tekst koji prelazi rubove stranice ili slične greške. Ova
opcija će izlučiti sadržaj tabela i prezentirati ih u linearnom obliku.
--margin-bottom
Set the bottom margin in pts. Default is 5.0. Setting this to less than zero will cause no margin
to be set (the margin setting in the original document will be preserved). Note: Page oriented
formats such as PDF and DOCX have their own margin settings that take precedence.
--margin-left
Set the left margin in pts. Default is 5.0. Setting this to less than zero will cause no margin to
be set (the margin setting in the original document will be preserved). Note: Page oriented
formats such as PDF and DOCX have their own margin settings that take precedence.
--margin-right
Set the right margin in pts. Default is 5.0. Setting this to less than zero will cause no margin
to be set (the margin setting in the original document will be preserved). Note: Page oriented
formats such as PDF and DOCX have their own margin settings that take precedence.
--margin-top
Set the top margin in pts. Default is 5.0. Setting this to less than zero will cause no margin to
be set (the margin setting in the original document will be preserved). Note: Page oriented
formats such as PDF and DOCX have their own margin settings that take precedence.
--minimum-line-height
The minimum line height, as a percentage of the element's calculated font size. calibre will
ensure that every element has a line height of at least this setting, irrespective of what the
input document specifies. Set to zero to disable. Default is 120%. Use this setting in preference
to the direct line height specification, unless you know what you are doing. For example, you can
achieve "double spaced" text by setting this to 240.
--remove-paragraph-spacing
Ukloni razmak između paragrafa. Ovo također postavlja uvlake paragrafa na 1.5em. Uklanjanje
razmaka neće funkcionirati ako izvorna datoteka ne koristi paragrafe (<p> ili <div> oznake).
--remove-paragraph-spacing-indent-size
When calibre removes blank lines between paragraphs, it automatically sets a paragraph indent, to
ensure that paragraphs can be easily distinguished. This option controls the width of that indent
(in em). If you set this value negative, then the indent specified in the input document is used,
that is, calibre does not change the indentation.
--smarten-punctuation
Convert plain quotes, dashes and ellipsis to their typographically correct equivalents. For
details, see https://daringfireball.net/projects/smartypants.
--subset-embedded-fonts
Subset all embedded fonts. Every embedded font is reduced to contain only the glyphs used in this
document. This decreases the size of the font files. Useful if you are embedding a particularly
large font with lots of unused glyphs.
--transform-css-rules
Path to a file containing rules to transform the CSS styles in this book. The easiest way to
create such a file is to use the wizard for creating rules in the calibre GUI. Access it in the
"Look & feel->Transform styles" section of the conversion dialog. Once you create the rules, you
can use the "Export" button to save them to a file.
--transform-html-rules
Path to a file containing rules to transform the HTML in this book. The easiest way to create such
a file is to use the wizard for creating rules in the calibre GUI. Access it in the "Look &
feel->Transform HTML" section of the conversion dialog. Once you create the rules, you can use the
"Export" button to save them to a file.
--unsmarten-punctuation
Convert fancy quotes, dashes and ellipsis to their plain equivalents.
HEURISTIC PROCESSING
Modify the document text and structure using common patterns. Disabled by default. Use
--enable-heuristics to enable. Individual actions can be disabled with the --disable-* options.
--disable-dehyphenate
Analyze hyphenated words throughout the document. The document itself is used as a dictionary to
determine whether hyphens should be retained or removed.
--disable-delete-blank-paragraphs
Makni prazne paragrafe iz dokumenta kad postoje između svakog drugog paragrafa
--disable-fix-indents
Turn indentation created from multiple non-breaking space entities into CSS indents.
--disable-format-scene-breaks
Left aligned scene break markers are center aligned. Replace soft scene breaks that use multiple
blank lines with horizontal rules.
--disable-italicize-common-cases
Look for common words and patterns that denote italics and italicize them.
--disable-markup-chapter-headings
Detect unformatted chapter headings and sub headings. Change them to h2 and h3 tags. This setting
will not create a TOC, but can be used in conjunction with structure detection to create one.
--disable-renumber-headings
Looks for occurrences of sequential <h1> or <h2> tags. The tags are renumbered to prevent
splitting in the middle of chapter headings.
--disable-unwrap-lines
Unwrap lines using punctuation and other formatting clues.
--enable-heuristics
Enable heuristic processing. This option must be set for any heuristic processing to take place.
--html-unwrap-factor
Scale used to determine the length at which a line should be unwrapped. Valid values are a decimal
between 0 and 1. The default is 0.4, just below the median line length. If only a few lines in
the document require unwrapping this value should be reduced
--replace-scene-breaks
Replace scene breaks with the specified text. By default, the text from the input document is
used.
TRAŽI I ZAMIJENI
Modify the document text and structure using user defined patterns.
--search-replace
Path to a file containing search and replace regular expressions. The file must contain
alternating lines of regular expression followed by replacement pattern (which can be an empty
line). The regular expression must be in the Python regex syntax and the file must be UTF-8
encoded.
--sr1-replace
Replacement to replace the text found with sr1-search.
--sr1-search
Search pattern (regular expression) to be replaced with sr1-replace.
--sr2-replace
Replacement to replace the text found with sr2-search.
--sr2-search
Search pattern (regular expression) to be replaced with sr2-replace.
--sr3-replace
Replacement to replace the text found with sr3-search.
--sr3-search
Search pattern (regular expression) to be replaced with sr3-replace.
STRUCTURE DETECTION
Kontrola auto-detekcije strukture dokumenta
--add-alt-text-to-img
When an <img> tag has no alt attribute, check the associated image file for metadata that
specifies alternate text, and use it to fill in the alt attribute. The alt attribute improves
accessibility by providing text descriptions for users who cannot see or fully interpret visual
content.
--chapter
An XPath expression to detect chapter titles. The default is to consider <h1> or <h2> tags that
contain the words "chapter", "book", "section", "prologue", "epilogue" or "part" as chapter titles
as well as any tags that have class="chapter". The expression used must evaluate to a list of
elements. To disable chapter detection, use the expression "/". See the XPath Tutorial in the
calibre User Manual for further help on using this feature.
--chapter-mark
Specificiraj kako obilježiti otkrivena poglavlja. Vrijednost "krajstranice" će unijeti kraj
stranice prije poglavlja. Vrijednost "ravnalo" će unijeti crtu prije poglavlja. Vrijednost
"nijedan" će onesposobiti obilježavanje poglavlja a vrijednost "oba" će upotrijebiti i kraj
stranice i crtu da obilježi poglavlja.
--disable-remove-fake-margins
Some documents specify page margins by specifying a left and right margin on each individual
paragraph. calibre will try to detect and remove these margins. Sometimes, this can cause the
removal of margins that should not have been removed. In this case you can disable the removal.
--insert-metadata
Insert the book metadata at the start of the book. This is useful if your e-book reader does not
support displaying/searching metadata directly.
--page-breaks-before
An XPath expression. Page breaks are inserted before the specified elements. To disable use the
expression: /
--prefer-metadata-cover
Upotrijebi omot koji je otkriven u izvornoj datoteci namjesto specificiranog omota.
--remove-first-image
Remove the first image from the input e-book. Useful if the input document has a cover image that
is not identified as a cover. In this case, if you set a cover in calibre, the output document
will end up with two cover images if you do not specify this option.
--start-reading-at
An XPath expression to detect the location in the document at which to start reading. Some e-book
reading programs (most prominently the Kindle) use this location as the position at which to open
the book. See the XPath tutorial in the calibre User Manual for further help using this feature.
TABLE OF CONTENTS
Kontroliraj automatsko generiranje Sadržaja. Po standardu, ako izvorna datoteka ima Sadržaj, ovaj će biti
upotrijebljen prije nego automatski generirani.
--duplicate-links-in-toc
When creating a TOC from links in the input document, allow duplicate entries, i.e. allow more
than one entry with the same text, provided that they point to a different location.
--level1-toc
XPath expression that specifies all tags that should be added to the Table of Contents at level
one. If this is specified, it takes precedence over other forms of auto-detection. See the XPath
Tutorial in the calibre User Manual for examples.
--level2-toc
XPath expression that specifies all tags that should be added to the Table of Contents at level
two. Each entry is added under the previous level one entry. See the XPath Tutorial in the calibre
User Manual for examples.
--level3-toc
XPath expression that specifies all tags that should be added to the Table of Contents at level
three. Each entry is added under the previous level two entry. See the XPath Tutorial in the
calibre User Manual for examples.
--max-toc-links
Maksimalan broj veza za unijeti u TOC. POstavi na 0 da onemogućiš. Standardno je 50. Veze su
dodane u TOC samo ako je manje od početnog broja poglavlja otkriveno.
--no-chapters-in-toc
Ne dodavati auto-otkrivena poglavlja u Sadržaj
--toc-filter
Ukloni zabilješke iz Sadržaja čiji naslovi odgovaraju specificiranom regularnom izrazu. Uparene
zabilješke i svi njihovi sljedbenici su uklonjeni.
--toc-threshold
Ukoliko je otkriven manji broj poglavlja od ovog broja, onda se veze dodaju u Sadržaj. Standardno:
6.
--use-auto-toc
Normalno, ako izvorna datoteka već ima Sadržaj, ova će se upotrijebiti prije auto-generirane. Sa
ovom opcijom, auto-generirana se uvijek upotrebljava.
METADATA
Opcije za postavljanje metapodataka u izlaz
--author-sort
String koji će se koristiti za sortiranje po autoru.
--authors
Odredi autore. Više autora bi trebalo biti odvojeno znacima "&".
--book-producer
Postavi redatelja knjige.
--comments
Set the e-book description.
--cover
Set the cover to the specified file or URL
--isbn Postavi ISBN knjige.
--language
Postavi jezik
--pubdate
Set the publication date (assumed to be in the local timezone, unless the timezone is explicitly
specified)
--publisher
Set the e-book publisher.
--rating
Postavi ocjenu. Ovo bi trebao biti broj između 1 i 5.
--read-metadata-from-opf, --from-opf, -m
Čitaj metapodatke iz specificirane OPF datoteke. Metapodaci čitani iz ove datoteke će prevladati
sve metapodatke u izvornoj datoteci.
--series
Set the series this e-book belongs to.
--series-index
Postavi indeks knjige u ovoj seriji.
--tags Postavi tagove za knjigu. Ovo bi trebala biti zarezom odvojena lista.
--timestamp
Set the book timestamp (no longer used anywhere)
--title
Postavi naslov.
--title-sort
Verzija naslova koji će se koristiti za sortiranje.
DEBUG
Opcije za pomoć kod ispravljanja grešaka konverzije
--debug-pipeline, -d
Save the output from different stages of the conversion pipeline to the specified folder. Useful
if you are unsure at which stage of the conversion process a bug is occurring.
--verbose, -v
Level of verbosity. Specify multiple times for greater verbosity. Specifying it twice will result
in full verbosity, once medium verbosity and zero times least verbosity.
AUTHOR
Kovid Goyal
COPYRIGHT
Kovid Goyal
8.8.0 kolovoza 08, 2025 EBOOK-CONVERT(1)