How to Convert TXT to PDF (With Vietnamese and Unicode Text)

A plain .txt file has no font, no margins, no page breaks — just characters. That's fine for editing, but it's the wrong format to send, print, or archive. Turning it into a PDF gives you fixed pages, a readable font, and something that opens identically on any device. Here's how to do that properly, including the one thing that trips up a lot of text-to-PDF tools: non-English characters.

Why Not Just Print the .txt File?

You technically can print straight from a text editor, but you lose control over margins, font size, and page breaks, and the result varies depending on which app did the printing. Converting to PDF first means you choose the layout once and it stays fixed everywhere the file goes afterward — email, a shared drive, a printer at a different location.

The Unicode Problem

This is the part that actually breaks in a lot of converters. Plain text files are usually UTF-8 encoded, capable of representing any language — Vietnamese, Japanese, Arabic, emoji, whatever. But some PDF generation tools build the page using a small set of built-in fonts that only cover basic Latin characters (roughly what you'd type on a US keyboard). Feed Vietnamese text like "Xin chào, đây là văn bản có dấu" through one of those and the diacritics silently disappear or get replaced with garbage characters.

QR Ivify's TXT to PDF tool avoids this by rendering your text through your own browser's font engine — the same rendering path your browser already uses to display Vietnamese, Chinese, or any other script correctly on a webpage — rather than a limited built-in PDF font set. If your text displays correctly in the live preview before you convert, it'll display correctly in the downloaded PDF too.

Step by Step

1. Open the TXT to PDF converter.
2. Paste your text directly, or switch to "Upload .txt" and choose a file.
3. Check the live preview — it should look like what you expect, including any accented or non-Latin characters.
4. Adjust font (sans-serif, serif, or monospace), font size, and line spacing to taste.
5. Set page size (A4 or Letter), orientation, and margins.
6. Click "Convert to PDF" and download the result.

Everything happens in your browser — the text you paste or upload is never sent anywhere.

Choosing Font and Layout Options

• Font family: Sans-serif is the safest default for readability on screen and in print. Serif reads well for longer documents. Monospace is useful for anything where character alignment matters — code, tabular data pasted as plain text, logs.
• Font size: 11–12pt is a comfortable reading size for most documents; go smaller (9–10pt) if you're fitting a lot of content and don't mind a denser page.
• Line spacing: 1.5 or double spacing makes long documents easier to read and leaves room for notes if it'll be printed and marked up.
• Orientation: Stick with portrait unless your text has particularly long lines (like unwrapped code or log output), where landscape reduces awkward mid-line wrapping.

What Doesn't Carry Over

A .txt file has no formatting to begin with, so there's nothing to lose in that sense — but it's worth knowing what this conversion does and doesn't do:

• Markdown or HTML syntax in your text stays literal. If your file has # Heading or <b>bold</b> in it, that's exactly what shows up in the PDF — plain characters, not rendered formatting. If you actually want Markdown rendered as formatted headings and bold text, use Markdown to PDF instead.
• The output text isn't selectable. Because rendering goes through the browser's font engine (the trade-off that makes Vietnamese and other Unicode text reliable), the PDF page is an image of the text rather than real, searchable PDF text — the same approach this site's Word to PDF converter uses.

Common Problems

Vietnamese or accented characters showed up as boxes or question marks. This is the classic sign of a converter using a limited built-in font instead of your browser's own font rendering. Check the live preview before converting — if it looks right there, it'll look right in the PDF.

The text wraps oddly or runs off the page. Very long unbroken lines (a URL, a long code line) can look cramped in portrait orientation. Switch to landscape, or use the monospace font option, which tends to wrap more predictably for that kind of content.

My file didn't upload. Only .txt files are accepted for upload, up to 5 MB — if your file is a different extension (like .docx or .rtf), use the matching converter for that format instead, or paste the text directly.

Frequently Asked Questions

Does this tool support Vietnamese text correctly? Yes — text renders through your browser's own font engine rather than a limited PDF font set, so Vietnamese diacritics and other Unicode characters display correctly. Check the live preview to confirm before converting.

Can I paste text instead of uploading a file? Yes, that's the default mode — pasting is usually faster than uploading if you're converting something you just copied from somewhere else.

Is there a limit on how much text I can convert? Uploaded .txt files are capped at 5 MB. Pasted text has no fixed limit, but a very long document takes longer to render since it's processed page by page.

Will the PDF's text be selectable or searchable? No — it's rendered as an image of the page, the trade-off that keeps Vietnamese and other Unicode text rendering correctly without a font compatibility gap.

Does this upload my text to a server? No. Rendering happens entirely in your browser — nothing you paste or upload is sent anywhere. See our guide to online converter safety for how to verify that on any tool.

Try It

Need to turn plain text into a PDF right now — including text with Vietnamese or other non-English characters? QR Ivify's free TXT to PDF converter runs entirely in your browser. If your source is actually Markdown, try Markdown to PDF instead; if it's HTML, see HTML to PDF.