HEIC to LaTeX Converter
FileFlip converts HEIC to LaTeX entirely inside your browser, using ImageMagick, MuPDF and 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 an HEIC file to LaTeX?#
- Drop your HEIC 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 LaTeX and the conversion starts on its own. FileFlip downloads 79.9 MB of WebAssembly the first time and nothing after that, then runs ImageMagick, MuPDF and Pandoc on your own machine.
- Save the LaTeX file. Your browser writes it straight to your downloads folder, because there was never a server holding it.
Does converting HEIC to LaTeX lose quality?#
No. The HEIC picture is placed into the LaTeX document at its full resolution, so every pixel reaches it intact. What you give up is that it becomes a picture inside a document rather than text.
Is it safe to convert HEIC files online?#
Yes, because nothing is uploaded. FileFlip converts HEIC 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 HEIC to LaTeX actually does to the file#
Converting HEIC to LaTeX runs on ImageMagick, MuPDF and Pandoc, downloads 79.9 MB of WebAssembly the first time and nothing after that, places the picture into the document at full resolution, and drops EXIF metadata, ICC colour profile, animation frames and extra images.
| Engine | ImageMagick, MuPDF and Pandoc |
|---|---|
| Conversion path | 3 steps: HEIC → PNG → HTML → LaTeX |
| Downloaded to your browser | 79.9 MB, once, then cached by your browser |
| Quality | Pixels preserved |
| 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 |
|---|---|---|
| EXIF metadata | Dropped | The target format has nowhere to put it. |
| ICC colour profile | Dropped | The target format has nowhere to put it. |
| Animation frames | Dropped | The target format has nowhere to put it. |
| Extra images | Dropped | The target format has nowhere to put it. |
Worth knowing before you start:
- ImageMagick is asked for a single image, so only the first frame, page, or icon size is read
- the picture is placed in the document as a picture; no text is recognised out of it
- the file passes through HTML on the way, so anything HTML cannot express does not survive
What is an HEIC file?#
An HEIC file contains one or more images saved in the High Efficiency Image Format, the container Apple has used for iPhone and iPad photos since iOS 11 because it stores the same picture in roughly half the space of a JPEG.
Keep photos as HEIC while they stay on Apple devices, where the space saving is free and nothing loses quality.
Convert HEIC to JPG when a file has to leave the Apple ecosystem, which in practice means uploading it anywhere, emailing it to someone on Windows, or printing it.
What is a LaTeX file?#
A TEX file holds LaTeX source: plain-text markup and commands that a TeX engine compiles into a typeset document, rather than a finished document you open and read directly.
Write in LaTeX when a document needs serious mathematical typesetting or has to match a journal's official LaTeX class file.
Convert a LaTeX file when the reader only needs the finished PDF, or when a collaborator without a LaTeX install needs to edit the text directly.
HEIC to LaTeX questions people ask#
Why are my iPhone photos HEIC instead of JPG?
iPhones save photos as HEIC by default because the format stores the same image in about half the space of a JPEG. Changing Settings, Camera, Formats to Most Compatible switches new photos to JPEG, though it does not convert the pictures already in your library.
Does converting HEIC to JPG lose quality?
Converting HEIC to JPG re-encodes the image with a different lossy codec, so a small amount of detail is discarded. At high JPEG quality the difference is not visible at normal viewing sizes, but the resulting file is usually larger than the HEIC it came from, and 16-bit colour is reduced to 8-bit.
Can Windows open HEIC files?
Windows 11 shows HEIC files only after the HEIF Image Extensions are installed from the Microsoft Store, and the HEVC Video Extensions they depend on are a paid download. Converting to JPG avoids the codec entirely and works on any version of Windows.
What happens to a Live Photo when I convert HEIC to JPG?
A Live Photo stores a still image and a short video as separate items. Converting the HEIC keeps the still frame and discards the motion, because JPEG holds exactly one image and has nowhere to put the video.