Convert TXT to PDF for Kindle and eBook Readers (2025 Guide)

Have a collection of TXT novels, stories, or documents you want to read on your Kindle or tablet? Converting TXT to PDF with the right settings makes a huge difference in reading comfort. In this guide, we'll show you how to create reader-friendly PDFs perfect for eBook devices.

Why Convert TXT to PDF for eBook Reading?

Plain TXT files work on most devices, but they have significant limitations for extended reading:

Problems with Reading TXT Files Directly

Benefits of PDF for eBook Reading

• Consistent formatting across all devices
• Customizable font size for comfortable reading
• Proper margins that look good on any screen
• Page numbers to track your progress
• Universal compatibility with Kindle, iPad, Android tablets, and more

Best Settings for eBook PDFs

When converting TXT to PDF for reading on Kindle or tablets, these settings make the biggest difference:

Recommended Font Sizes

Why larger fonts? Unlike printed books held at arm's length, eReaders are typically viewed at a closer distance. Larger fonts reduce eye strain during long reading sessions.

Optimal Margins for Different Devices

For most eBook readers, Wide margins provide the most comfortable reading experience.

Best Fonts for Extended Reading

Pro tip: Serif fonts (like Georgia or Times New Roman) are generally easier to read for long periods, especially on e-ink displays.

How to Convert TXT to PDF for Kindle

Method 1: Using txt-to-pdf.com (Recommended)

The fastest way to create Kindle-optimized PDFs:

Step 1: Visit txt-to-pdf.com

Open the converter in your browser.

Step 2: Upload Your TXT File

Drag and drop your novel or document, or click to browse.

Step 3: Configure eBook-Friendly Settings

For Kindle reading, we recommend:

• Font Size: 14pt or 16pt
• Font Family: Times New Roman or Arial
• Margins: Wide
• Paper Size: A5 (smaller, better for eReaders) or A4

Step 4: Convert and Download

Click "Convert to PDF" and download your file.

Step 5: Send to Kindle

Transfer the PDF to your Kindle (methods explained below).

Method 2: Calibre (Free Desktop Software)

For more control over formatting:

1. Download Calibre (free)
2. Add your TXT file to the library
3. Right-click → Convert Books → Convert to PDF
4. Adjust settings:
   • Page Setup → Output Profile: Kindle
   • Look & Feel → Base font size: 14pt
5. Click OK to convert
6. Transfer to Kindle

Pros: More formatting options, batch conversion Cons: Requires software installation, steeper learning curve

How to Send PDF to Kindle

Once you have your PDF, here are the best ways to get it on your Kindle:

Option 1: Send to Kindle by Email

Every Kindle has a unique email address:

1. Find your Kindle email: Settings → My Account → Send-to-Kindle Email
2. Add your personal email to Approved Senders (on Amazon website)
3. Email the PDF to your Kindle address
4. Subject line: "Convert" (optional - asks Amazon to convert to Kindle format)

Pros: Works from anywhere, no cable needed Cons: 50MB file size limit, requires WiFi on Kindle

Option 2: Send to Kindle App (Desktop)

Amazon's free desktop app:

1. Download "Send to Kindle" from Amazon
2. Right-click your PDF → Send to Kindle
3. Choose your device
4. File syncs via WiFi

Pros: Easy drag-and-drop, no email needed Cons: Requires app installation

Option 3: USB Transfer

The old-fashioned way:

1. Connect Kindle to computer via USB
2. Kindle appears as a drive
3. Copy PDF to Kindle/documents folder
4. Safely eject and disconnect

Pros: Works offline, no size limits Cons: Requires cable, manual process

Option 4: Kindle App on Mobile/Tablet

For reading on the Kindle app (not a dedicated Kindle):

1. Save PDF to your device or cloud storage
2. Open with Kindle app, or
3. Share → Open with Kindle

Optimizing for iPad and Other Tablets

iPads and Android tablets have larger screens and different considerations:

iPad-Specific Tips

Transferring to iPad

Using iBooks/Apple Books:

1. Email PDF to yourself
2. Open email on iPad
3. Tap PDF → Share → Books

Using Files app:

1. Save to iCloud Drive or local storage
2. Open from Files app
3. Share → Books (optional)

Using AirDrop (Mac to iPad):

1. Right-click PDF on Mac
2. Share → AirDrop → Your iPad
3. Accept on iPad → Open with Books

Batch Converting Multiple TXT Files

Have a series of novels or multiple chapters? Here's how to convert them efficiently:

Using txt-to-pdf.com

1. Visit txt-to-pdf.com
2. Select multiple TXT files (up to 5 at once)
3. Configure settings once (applies to all files)
4. Convert and download as ZIP

All files are processed locally in your browser—no upload to servers.

Tips for Organizing Multi-Chapter Books

If your book is split across multiple TXT files:

Option A: Convert Each Chapter Separately

• Pros: Smaller files, easier navigation
• Cons: Multiple files to manage

Option B: Merge Before Converting

Combine files first (on Mac/Linux):

cat chapter1.txt chapter2.txt chapter3.txt > complete-book.txt

On Windows (Command Prompt):

type chapter1.txt chapter2.txt chapter3.txt > complete-book.txt

Then convert the merged file.

Reading Experience Tips

On Kindle

• Use landscape mode for PDFs if text is too small in portrait
• Adjust screen brightness for comfort
• Enable "Page Turn Buttons" if available
• Consider enabling "Bold Text" for easier reading

On iPad/Tablets

• Use Night Mode / Dark Mode for evening reading
• Enable TrueTone to reduce eye strain
• Adjust text size with pinch-to-zoom if needed
• Use split-screen for taking notes alongside

General Tips

• Take breaks: Follow the 20-20-20 rule (every 20 minutes, look at something 20 feet away for 20 seconds)
• Adjust brightness: Match screen brightness to ambient lighting
• Use warm colors: Enable night shift or blue light filter in the evening

Common Issues and Solutions

PDF Text Too Small on Kindle

Solutions:

1. Re-convert with larger font (16pt or 18pt)
2. Use Kindle's landscape mode
3. Consider A5 paper size instead of A4

PDF Doesn't Display Correctly

Solutions:

1. Ensure the TXT file uses standard encoding (UTF-8)
2. Try a different font (some have better device compatibility)
3. Check for unusual characters that might cause rendering issues

File Too Large to Email

If your PDF exceeds 50MB for Kindle email:

1. Split into smaller files
2. Use USB transfer instead
3. Compress images if your PDF contains any

Chinese/Japanese/Korean Text Issues

For Asian languages:

1. Use txt-to-pdf.com - supports Unicode
2. If text appears garbled, check the encoding fix guide
3. Use Image Mode for guaranteed correct rendering

Alternative Formats: PDF vs EPUB vs MOBI

Should you use PDF or another format?

When to use PDF:

• You want exact control over formatting
• Document contains tables or specific layouts
• You're sending to multiple device types

When to consider EPUB:

• Reading primarily on Kindle
• Want text to reflow for different screen sizes
• Very long novels

For simple TXT to PDF conversion with good reading settings, PDF works great on all devices.

Frequently Asked Questions

Can I read PDF on Kindle?

Yes! All modern Kindles support PDF. For best results:

• Use 14-16pt font
• Choose A5 paper size for smaller screens
• Wide margins help with readability

What's the best file size for Kindle PDF?

Keep PDFs under 50MB for email transfer. For USB, there's no practical limit. A typical novel (100,000 words) at 14pt font creates a PDF of roughly 2-5MB.

Will my PDF sync across devices?

If you send via email or Send to Kindle app, yes—it syncs with your Kindle library. USB transfers only exist on that specific device.

Can I highlight and take notes in PDF on Kindle?

Yes, but with limitations. Kindle's PDF annotation is less robust than for native Kindle books. Consider using the Kindle app on iPad or a tablet for better annotation features.

How do I convert multiple novels at once?

Use txt-to-pdf.com's batch feature (up to 5 files) or Calibre for larger batches. Both maintain consistent formatting across all files.

What about DRM-free ebooks in TXT format?

Many DRM-free ebook sources provide TXT files. Convert these to PDF for better reading experience, keeping the same content with improved formatting.

Conclusion

Converting TXT to PDF for eBook reading is simple when you use the right settings:

Quick summary:

• Font size: 14-16pt for Kindle, 12-14pt for iPad
• Margins: Wide for small screens, Normal for tablets
• Font: Serif fonts (Times, Georgia) for long reading
• Paper size: A5 for Kindle, A4 for tablets

Ready to create reader-friendly PDFs? Try txt-to-pdf.com—set your preferred reading options and convert in seconds.

Related Articles

• How to Convert TXT to PDF: Complete Guide
• TXT to PDF Format Options Explained
• Batch Convert Multiple TXT Files to PDF
• Fix Garbled Text When Converting TXT to PDF
• TXT to PDF on iPhone and iPad