Free · No sign-up · Runs in your browser

Convert TXT to PDF.

Turn a plain text file into a clean, readable PDF — without a single file ever leaving your device.

Not uploaded — nobody sees it Automatic word wrap No watermark, ever No subscription or account
Your file is never uploaded — it’s processed right here in this browser tab, on your device. There’s no server involved, so we never see it, copy it or keep it.
How it works

Three steps, no waiting on a server

Altto's TXT to PDF tool works right in your browser tab, so there's no upload queue and no “processing your file” spinner tied to someone else's servers.

01

Add your text file

Drop in a .txt file.

02

Convert

Altto wraps and paginates the text locally.

03

Save your PDF

Get back a clean, readable PDF version.

Why this runs in your browser, not on a server

A text file can hold anything from notes to a full manuscript — not something you’d want sitting on a stranger’s server just to make a PDF. Altto skips that step completely — there’s no server for it to go to.

  • Nothing is uploaded, everEvery file is read and laid out by code that runs in this browser tab, because there’s no server on the other end. That also means we can’t see it, copy it or keep it.
  • No account, no email wallConvert as many files as you like without signing up or handing over an email address.
  • Automatic paginationLong files flow across as many pages as needed, with no length limit.
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files stored on our servers. There’s no server involved at all — the PDF is built once, then everything happens locally.

FAQ

Frequently asked questions

The practical details on what this tool can and can’t do. Converting a web page instead? See HTML to PDF.

Does this preserve my line breaks?
Yes — existing line breaks are kept, and any line too long for the page wraps automatically.
Is my file uploaded anywhere?
No — nothing is ever uploaded. The text is read and laid out entirely inside this browser tab. There's no server involved at all, so there's nothing for Altto to see, copy or keep.
Does it support other languages and special characters?
Standard Latin text works well. Characters outside the built-in PDF font's character set (some accented letters, non-Latin scripts, emoji) are replaced with “?” rather than breaking the conversion — for full accuracy with those, try HTML to PDF instead, which renders a wider character set.
How does pagination work?
Altto fills each A4 page with as many lines as fit, then starts a new page automatically — there's no page limit.
Can I control the font or size?
Not yet — this tool uses a clean, readable default so it's fast and works the same for everyone.
Do you keep a copy of my file?
No. There's no upload, so there's nothing on our side to keep. See the Privacy Policy for details.