EML to XHTML Converter
Processing entirely on your device — large files may take a moment.
Email Message (RFC 822) and Extensible HTML exist for different jobs: EML is the RFC-822 email format every mail client exports: plain-text headers followed by the (often MIME-multipart) body. Universal, but awkward to read outside a mail app. Convert XHTML to PDF or Markdown the same way as HTML — the converter reads the tags, not the doctype.
This converter runs entirely in your browser using WebAssembly — your files never leave your device, nothing is uploaded, and there are no watermarks, sign-ups or queues. Drop in several files at once to convert them as a batch.
How EML compares to XHTML
| EML | XHTML | |
|---|---|---|
| Layout | As sent (RFC 822/MIME) | Flowing, CSS-controlled |
| Editability | Any text editor | Plain-text editable |
| Structure | Headers + MIME body | Tag semantics |
| Best for | Cross-client email archives | Web pages and shareable documents |
How to convert EML to XHTML
- 1
Select your files
Drag & drop your EML files onto the area above, or click to browse. You can add multiple files at once for batch conversion.
- 2
Convert instantly
Click "Convert to XHTML". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted XHTML file individually, or grab everything at once as a ZIP archive.
About the EML format
EML is the open email format (RFC 822/MIME): readable headers followed by a body that may be plain text, HTML or multipart. Every mail client exports it, every standard knows it — yet outside a mail app, a raw EML is a wall of headers and MIME boundaries.
Converting EML to clean HTML or TXT produces correspondence you can file, search and feed into other systems — the format stays open, but the reading experience finally matches what the sender intended.
+ Strengths
- ✓The open standard every client exports
- ✓Headers stay intact and searchable
- ✓Multipart bodies resolved to readable content
! Limitations
- −Attachments are listed but not extracted here
- −Exotic encodings occasionally need manual care
About the XHTML format
HTML is the markup language of the web itself. A document is plain text decorated with tags that describe structure — headings, paragraphs, lists, links, tables, images — and browsers turn that structure into a rendered, styled page. It is both a format and a program target: CSS styles it and JavaScript makes it interactive.
As a document format, HTML's strength is universality: any device with a browser displays it, text stays selectable and searchable, and links make it navigable. Its weakness is that rendering depends on the surrounding CSS and viewport, so it is a flowing document, not a fixed-layout one — printing or archiving an HTML page is inherently an approximation.
+ Strengths
- ✓Displays on every device with a browser
- ✓Semantic structure: headings, links, tables, media
- ✓Text remains selectable, searchable and accessible
! Limitations
- −Final look depends on CSS and viewport
- −Not a fixed-layout or print format
- −Untrusted HTML must be sanitized before display
Why convert EML to XHTML?
Converting makes sense where the strengths of XHTML meet what EML cannot give you. Displays on every device with a browser Meanwhile Attachments are listed but not extracted here One pass through the converter above puts your file on the right side of that trade-off.
Frequently asked questions
Is this EML to XHTML converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Is there a file size limit for EML to XHTML?
The only limit is your device's memory, since nothing is uploaded. Files up to a few hundred megabytes work fine on a modern desktop browser; very large files simply take a little longer.
Does the conversion work offline?
Yes. Once the page has loaded, the conversion itself runs entirely inside your browser — you can even disconnect and keep converting. No file ever touches a server.
Can I edit the XHTML result afterwards?
That depends on the target: XHTML is designed for what it does, and this converter reproduces its content faithfully rather than inventing editable structure. For heavy re-editing, work from a format built for editing and export the final version here.