txt2tags to ICML Converter
FileFlip converts txt2tags to ICML entirely inside your browser, using Pandoc compiled to WebAssembly. The file is never uploaded to a server: it is read off your disk, converted on your own machine, and saved back by the browser. That means no file-size limit, no queue and no account.
How do I convert a txt2tags file to ICML?#
- Drop your txt2tags file onto the converter at the top of this page, or click it to pick one from your computer. You can add as many as you like.
- Leave the target set to ICML and the conversion starts on its own. FileFlip downloads 65.8 MB of WebAssembly the first time and nothing after that, then runs Pandoc on your own machine.
- Save the ICML file. Your browser writes it straight to your downloads folder, because there was never a server holding it.
Does converting txt2tags to ICML lose quality?#
Not in the sense of pixels or samples. Converting txt2tags to ICML rebuilds the file in ICML's own model rather than re-encoding it, so everything ICML can represent comes through exactly and anything it cannot has to be dropped. Expect the words to come through exactly and the page breaks to move.
Is it safe to convert txt2tags files online?#
Yes, because nothing is uploaded. FileFlip converts txt2tags files inside the browser tab you already have open, using WebAssembly builds of the same engines a desktop converter would install. Your file is read from your own disk into the page's memory, and no request carrying it is ever made.
You do not have to take that on trust. Open your browser's network panel, run a conversion, and you will see the engine come down and your file go nowhere. There is no upload, no server-side copy, no retention window, and no account tied to what you converted.
How FileFlip works lists every engine, its version and its download size, and shows how to check for yourself that nothing leaves your machine.
What txt2tags to ICML actually does to the file#
Converting txt2tags to ICML runs on Pandoc, downloads 65.8 MB of WebAssembly the first time and nothing after that, rebuilds the file in the target's own model, keeps selectable text and page layout.
| Engine | Pandoc |
|---|---|
| Conversion path | One step: txt2tags → ICML |
| Downloaded to your browser | 65.8 MB, once, then cached by your browser |
| Quality | Rebuilt in the target's model |
| You get back | One file |
| Where it runs | In a background worker, so the page stays responsive |
What survives the conversion
| What is in the file | This conversion | Why |
|---|---|---|
| Selectable text | Kept | Carried through into the converted file. |
| Page layout | Kept | Carried through into the converted file. |
What is a txt2tags file?#
A T2T file holds txt2tags source, Aurelio Jargas' 2001 lightweight markup that its own command-line tool compiles into HTML, LaTeX, MediaWiki, DokuWiki and a dozen other target formats from one source file.
Use txt2tags for a document that needs to compile to several very different output formats from one plain-text source.
Convert a T2T file to Markdown when the txt2tags tool itself is no longer part of the workflow.
What is an ICML file?#
An ICML file is a single XML document holding one InDesign story's text and its paragraph and character style names, with no page geometry, meant to be opened in Adobe InCopy or imported into an existing InDesign layout rather than viewed on its own.
Use ICML to move styled text into an InDesign layout from a source that can generate structured XML, keeping paragraph and character styles intact instead of retyping the copy.
Convert content out of ICML once it leaves the InDesign workflow, since almost nothing outside Adobe's own applications reads it.
txt2tags to ICML questions people ask#
What is a T2T file?
A T2T file holds txt2tags source, a lightweight plain-text markup created by Aurelio Jargas in 2001. It's meant to be compiled, not opened directly, since the txt2tags command-line tool turns one .t2t file into whichever output format the document actually needs.
What formats can txt2tags convert to?
txt2tags compiles a single .t2t source file to HTML, LaTeX, MediaWiki, DokuWiki, man pages, and several other targets, which is the whole point of the format: write once, generate whichever output a given publishing destination needs.
Is txt2tags still maintained?
Yes, though slowly. txt2tags reached version 3.9 in October 2023 under maintainer Jendrik Seipp, well over two decades after Aurelio Jargas' original 2001 release, and the format itself has changed very little in that time.
What application opens an ICML file?
Adobe InDesign and Adobe InCopy are effectively the only applications that open ICML files, since the format exists specifically to move a story's styled text between the two. There is no independent viewer for it outside Adobe's publishing tools.