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HTML to MOBI – Read Web Content on Kindle
Save HTML
Save a web page or documentation as .html file.
Upload & Convert
We turn it into a proper Kindle ebook.
Download MOBI
Send to Kindle via USB or email.
Read Offline
No Wi-Fi? No problem. It's on your Kindle.
Why HTML to MOBI? Because Reading on a Phone Hurts My Eyes
I read a lot of long-form content online. Programming tutorials. Longform journalism. Wikipedia rabbit holes. Recipe blogs where you have to scroll through twelve paragraphs of someone's life story before you get to the actual ingredients. Reading this stuff on a phone is fine for ten minutes, but after an hour, my eyes are done. Blue light, small text, notifications popping up – it's not a great reading experience.
But a Kindle? That's pure reading. E-ink. No distractions. I can read for four hours and my eyes feel fine. The problem is getting the content onto the Kindle. You can't just drag a web page onto a Kindle. Amazon has "Send to Kindle" – it works sometimes, but it strips formatting, messes up code blocks, and doesn't handle multiple files well.
So I made this converter. You save the web page (or pages) as HTML. Maybe you've got a whole folder of HTML files – documentation, a blog archive, whatever. ZIP them up. Upload here. I parse the HTML, clean up the CSS, generate a proper table of contents, and pack it into a MOBI file that your Kindle will recognize as a real book. Chapter navigation works. Images are included. Code blocks are monospaced. It's not a hack – it's a proper ebook.
Single HTML file? Works. ZIP of 50 HTML files? Also works. I keep the folder structure as chapters. You get a table of contents based on your file names or HTML headings. And because it's MOBI, it works on every Kindle ever made, from the 2007 original to the 2024 Paperwhite.
No sign-up, no cost, no watermarks. Your HTML becomes a Kindle book. That's it.
HTML to MOBI – Questions I Get Asked
Yes. If your HTML links to local CSS files or images, and they're included in the upload (either in the same folder or a ZIP), I'll bundle them into the MOBI. External URLs? Those stay as links, but the images won't be embedded unless you saved them locally.
Two ways: 1) USB – plug Kindle into computer, drag MOBI to the "documents" folder. 2) Email – Amazon gives you a send-to-kindle email address. Attach the MOBI and send it. It'll show up on your Kindle within a minute.
You'd need to save all the pages locally first. Use a tool like HTTrack to download the site, then ZIP up the HTML files and upload here. The converter will turn each HTML page into a chapter in the MOBI.
Amazon started allowing EPUB via Send to Kindle in 2023, but older Kindles (before 2016) still only read MOBI natively. MOBI is the safest choice if you want it to work on every device. If you have a newer Kindle, you can change the output to EPUB in settings.