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Free FB2 to TXT Converter Online

Convert FB2 files to TXT (plain text format) online for free. Fast, secure browser-based conversion with no software to install.

Converting FB2 to TXT re-encodes the document into the TXT container. Text, headings, tables, images, and basic formatting are preserved; advanced features (macros, comments, tracked changes) may not carry across all format pairs.

Drop FB2 files here
or click anywhere in this box to choose files
Files deleted within 24 hours TLS-encrypted upload No sign-up required Batch convert supported

Max file size 50MB. Sign up for more.

Convert FB2 Documents in 3 Steps

Move a document into a more shareable or editable format while keeping layout, text structure, tables, and embedded media intact where possible.

Upload the Original Document

Drag and drop your FB2 file or click to browse. Supports text documents, reports, manuscripts, and files with images, tables, and formatting. Batch upload multiple files at once.

Convert the Layout

Our engine converts your FB2 to TXT while preserving text formatting, paragraph styles, images, tables, headers, footers, and page layout as faithfully as possible.

Download the Converted File

Download your converted TXT document instantly. For batch conversions, download all files individually or as a single ZIP archive. No watermarks or quality loss.

Why Convert FB2 to TXT

Opens on Every System

Plain text files open instantly on every operating system, programming environment, and device ever created. TXT is the most universally compatible file format in computing — nothing fails to read it.

Zero Formatting Dependencies

TXT files contain pure text with no fonts, styles, images, or macros. They never have compatibility issues, never carry viruses in macros, and never require specific software versions to open.

Minimal File Size

A TXT file contains only the characters you need with no overhead. A 10-page document might be just 20 KB as TXT compared to hundreds of KB as DOCX, making TXT ideal for storage and transfer.

Programming and Scripting Ready

TXT files are the foundation of configuration files, scripts, data exchange, and log files. Every programming language can read and write TXT natively without importing libraries or parsers.

Long-Term Archival

Plain text is the most durable digital format. TXT files created decades ago still open perfectly today. For content that must remain readable for years or centuries, TXT is the safest choice.

FB2 vs TXT: Side-by-side

Technical comparison of the two formats — useful for deciding which to use, or for confirming what changes during conversion.

Property FB2 TXT
Full name FictionBook 2 Plain Text
Year introduced 2004 1963
Developer / standard body FictionBook (open) ANSI / IBM
MIME type application/x-fictionbook+xml text/plain
File extension .fb2 .txt
Compression XML (typically uncompressed) None
Color / data depth N/A N/A
Max dimensions / size Software-limited Unlimited
Transparency No No
Animation No No
Standard / specification FictionBook (open) ASCII / Unicode
Best for Russian-speaking ebook community, lightweight ebook archiving Code, raw data, universal compatibility

About the FB2 Format

FB2 (FictionBook 2.0) is an XML-based ebook format created in Russia that has become the dominant standard for digital books in Russia, Ukraine, and across Eastern Europe. Unlike formats that store visual presentation, FB2 uses semantic markup to describe the logical structure of a book — title pages, chapters, sections, epigraphs, poems, and citations are all encoded as distinct XML elements, making it exceptionally well-suited for fiction and literary works.

FB2 stores rich metadata including author biography, genre classification, series information, and cover images directly within the XML structure, making library management and cataloging straightforward. The format handles Cyrillic and Unicode text natively, ensuring proper rendering of Russian, Ukrainian, Bulgarian, and other scripts. FB2 is supported by popular reading apps like FBReader, CoolReader, and Moon+ Reader, particularly on Android. While less common outside Eastern Europe, FB2 files can be converted to EPUB, PDF, or MOBI for use on international eReaders and Kindle devices.

FB2 to TXT FAQ

Quick answers about compatibility, quality, metadata handling, and the most common reasons to convert FB2 files to TXT.

How do I extract text from an FB2 ebook?

Upload your FB2 file and click Convert. iFormat extracts the text content and saves it as a plain TXT file. Download instantly — free, no account required.

Why convert FB2 to TXT?

Plain text is universally readable and processable. Convert FB2 to TXT to analyse content, import into other tools, or read in any basic text editor without needing FB2-compatible software.

Will chapter headings be preserved?

Yes. Chapter headings and paragraph structure are preserved as plain text. Formatting and images are stripped.

What is FB2?

FB2 (FictionBook) is an open XML ebook format used for Russian-language ebooks. The XML structure makes text extraction clean and reliable.

Is FB2 to TXT conversion free?

Yes — free with no watermarks and no sign-up.