How to Archive Manga & Webtoons as PDFs on Mac (2026 Guide)

When you read manga or webtoons on platforms like Webtoon, Tappytoon, Lezhin, Manga Plus, or Shonen Jump, you don't own the content. You have access to it — for now. Licensing deals expire, platforms remove titles, and subscriptions end. When they do, your reading history goes with them.

This isn't hypothetical. Popular titles get pulled from platforms regularly when licensing agreements change hands. Webtoon has removed completed series. Lezhin and Tappytoon titles have disappeared without warning. If you've paid for chapters or maintained a subscription to read them, losing access is frustrating — and preventable.

This guide covers how to archive manga chapters and webtoon episodes as PDFs on your Mac using automated screenshots. No DRM stripping, no shady browser extensions, no uploading your content to third-party services. This is a Mac-only workflow.

TL;DR: If you've paid for manga or webtoon chapters, make a personal backup. Platforms can remove titles or revoke access at any time. Automated screenshot capture is the most reliable method — it works with any platform, any format, any reading direction.

Why Archive Manga & Webtoons?

Platforms remove content. Licensing agreements between publishers and platforms are temporary. When a deal expires or changes, titles disappear from the platform — even if you paid for individual chapters.

Subscriptions end. If you read through a subscription service (Webtoon Fast Pass, Lezhin coins, Tappytoon), your access depends on maintaining that subscription. Cancel or let it lapse, and the chapters you paid to unlock are gone.

Offline reading. Flights, commutes, and travel don't always have reliable internet. A local PDF works everywhere.

Personal reference. Artists studying composition, paneling, or coloring techniques benefit from having reference material available offline. Writers studying pacing or dialogue structure may want to revisit specific chapters.

Not a reason to archive: building a personal piracy library. This guide is strictly about backing up content you have legal access to — purchases and active subscriptions — for personal use.

The Challenge with Manga & Webtoons

Manga and webtoons present different capture challenges than ebooks like Kindle.

Two reading formats. Page-based manga advances one page at a time (like a book). Vertical-scroll webtoons are designed as one continuous strip — you scroll down instead of turning pages.

Image-heavy content. Unlike text-based ebooks, every panel is a full image. This means larger file sizes and more data per capture.

Multiple chapters. A series might have hundreds of chapters. Each chapter needs to be captured individually, making efficiency important.

Platform restrictions. Some mobile apps restrict screenshots. The workaround is simple: use the browser version instead. Web readers on desktop generally do not block screenshots.

Step-by-Step: Archive with Shotomatic

Shotomatic automates screenshot capture on macOS. It takes a screenshot, presses a key to advance the content, waits for loading, and repeats — hands-free.

Step 1: Open the Chapter in a Browser

Open the manga or webtoon chapter in your browser (Chrome or Safari). Use the web reader, not a mobile app.

For best results:

• Maximize the browser window to capture at the highest resolution
• Use light mode if the reader supports it — lighter backgrounds produce cleaner captures
• Dismiss cookie banners, popups, and ads before starting
• Hide the browser toolbar (press F11 or Cmd+Shift+F in Chrome) for cleaner captures

Step 2: Configure Capture Settings

Open Shotomatic and configure:

• Capture mode: Window capture — select your browser window
• Keypress automation: Choose the key that advances the content:
  • Page-based manga: Right Arrow (turns to the next page)
  • Vertical-scroll webtoons: Page Down (scrolls one viewport at a time)
• Interval: How long to wait between captures:
  • Page-based manga: 800ms is usually sufficient — pages load quickly
  • Vertical webtoons: 1000-1500ms — images need time to load as you scroll down, especially on image-heavy episodes with full-color art

The interval is the most important setting. Too fast and you'll capture half-loaded images. Too slow and the process takes unnecessarily long. Start with the recommended values and adjust based on your internet speed and the platform's loading behavior.

Step 3: Start the Capture

Click Start. Shotomatic will:

1. Capture the current browser view
2. Press the configured key (Right Arrow or Page Down)
3. Wait for the interval duration
4. Repeat

For page-based manga: the capture runs until you hit the last page. Stop manually when done — Shotomatic doesn't auto-detect chapter endings. If it runs past the end, you'll get a few duplicate captures to trim later.

For vertical webtoons: the capture scrolls through the episode one viewport at a time. You'll get slight overlap between frames — this is expected and actually helpful for ensuring nothing is missed. Stop when you see the chapter-end page or comments section.

A typical 30-page manga chapter takes about 30 seconds. A long webtoon episode might take 1-2 minutes depending on length and interval.

Step 4: Export as PDF

Once capture is complete, export as PDF. Each chapter becomes a single file.

OCR is included automatically in PDF export. For text-heavy webtoons with clean English dialogue, the searchable text layer is useful for finding specific scenes or quotes. For Japanese manga or webtoons with stylized lettering, OCR accuracy is low — the text layer will be present but may not be reliable for search.

Naming convention: Use a consistent format for your archive: Series_Name_Chapter_001.pdf. This makes it easy to sort and find chapters later, especially for long-running series.

Tips for Better Results

Capture at Retina resolution. If your Mac has a Retina display, the captures will be at 2x pixel density — sharper art and more readable text. This doubles file size but the quality difference is significant for image-heavy content.

Use window capture, not full-screen. Window capture isolates the browser window and ignores your desktop, dock, and other apps. It also keeps working if you accidentally click elsewhere.

Close other tabs. Heavy browser tabs consume memory and can slow down page rendering, causing incomplete captures.

Batch by series. If you're archiving multiple series, work through one series at a time. This keeps your files organized and makes it easier to track progress.

Check the first few captures. After starting, verify that the first 3-4 captures look correct — full images loaded, no popups, no overlapping UI elements. It's faster to catch issues early than to re-capture an entire chapter.

File Size Expectations

Manga and webtoons produce larger files than text-based ebooks because every frame is a full image.

If storage is a concern, export as JPG instead of PDF — the files will be smaller, though you lose the single-file-per-chapter organization.

Legal Considerations

Archiving content you've purchased or have an active subscription to for personal offline use is generally accepted under fair use (US) and personal copying exceptions (EU, UK, and others). No DRM is circumvented in this process — you're capturing what's displayed on your screen.

Do not:

• Redistribute archived chapters
• Upload to file-sharing sites or torrent networks
• Share PDFs in group chats or forums
• Use this method to avoid paying for content

Do:

• Support creators by purchasing official volumes when available
• Keep your archive private and for personal reference only
• Delete archived chapters if you no longer have legal access to the original

Laws vary by jurisdiction. This is general information, not legal advice.

Troubleshooting

Images not fully loaded in captures. Increase the interval to 1500ms or more. Image-heavy webtoons, especially full-color episodes, need more time to render.

Browser UI captured in screenshots. Use fullscreen mode (Cmd+Shift+F in Chrome) or hide the toolbar before starting. Window capture will include everything visible in the browser window.

Ads or banners in captures. Use an ad blocker, or switch to the browser's reader mode if available. Alternatively, use Shotomatic's region capture to select only the content area.

Duplicate frames at chapter end. Normal — trim the extras after export. Shotomatic doesn't auto-detect chapter endings.

Pages captured in wrong order. This can happen if the browser window loses focus during capture. Keep the browser window focused and avoid clicking elsewhere while the capture is running.

FAQ

Does this work with Webtoon, Tappytoon, and Lezhin?

Yes. Open the chapter in a browser (not the mobile app) and use automated screenshot capture with Page Down keypresses to scroll through the content. Browser versions of these platforms generally do not block screenshots.

Can I archive manga from Manga Plus or Shonen Jump?

Yes. The same approach works for any manga reader that displays content in a browser or desktop app. For page-based readers, use right arrow keypresses between captures.

How large are the output files?

Manga and webtoons are image-heavy. A typical manga chapter (20-40 pages) produces a 50-150MB PDF. A long webtoon episode can reach 100-200MB. Storage adds up — plan for 1-5GB per series depending on length and whether it's color or black-and-white.

Can I OCR manga to make the text searchable?

You can, but results vary. OCR works well for clean dialogue text in standard fonts. It struggles with stylized manga lettering, sound effects, handwritten text, and non-Latin scripts. For Japanese manga, OCR accuracy is significantly lower than for English text.

Is this legal?

Archiving content you've purchased or have an active subscription to for personal offline use is generally accepted under fair use and personal copying exceptions. No DRM is circumvented — you're capturing what's displayed on your screen. Do not redistribute archived content. Laws vary by jurisdiction.

What about Windows or Linux?

Shotomatic is Mac-only. The general concept — automated screenshots with keypresses to navigate pages — works on any platform, but you'd need a different automation tool like AutoHotkey on Windows or xdotool on Linux.

Keep Your Collection Safe

If you've spent money on manga chapters or webtoon episodes, a personal backup protects against platform removals, licensing changes, and subscription lapses. The process takes minutes per chapter and the result is a permanent, offline-readable PDF.

Shotomatic has a free trial with limited captures, and paid plans for unlimited use. Everything runs locally on your Mac — no cloud dependency.

Download Shotomatic