Reddit to PDF
Reddit to PDF — Save Any Thread with Comments Free
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Paste a Reddit thread URL and get a clean PDF with the post and all nested comments. Comment hierarchy preserved. Free, no signup.
Post not auto-fetching? Paste it manually
How it works: We pull the thread via Reddit's official Data API (authenticated, not blocked). If unreachable, use the paste fallback.
Paste a Reddit thread URL and get a clean PDF with the post and all nested comments. Comment hierarchy preserved. Free, no signup.
How it works
Paste your URL or input
Copy the URL or content you want to process and paste it into the input above.
Click the action button
We fetch, parse, or generate the output in your browser or via our fast API.
Download or copy the result
Save the result as PDF, Markdown, MP4, or your chosen format. Done.
How do I save a Reddit thread as PDF?
Open the Reddit thread you want to save (old.reddit.com URLs work best). Copy the URL from your browser's address bar. Paste it into the box above and click Convert. The PDF downloads within 30 seconds — full post, all comments, nested replies, original authors and timestamps.
Does this work on long threads?
Yes — tested with threads containing 5,000+ comments. The tool fetches the full thread via Reddit's JSON API and renders it as a paginated PDF. Very long threads take a minute or two to fetch.
Why save Reddit threads
Five common reasons. Archive before deletion. Reddit content disappears. OPs delete accounts. Mods remove threads. Reddit purges old content. Local copies are the only safe option. Reference material. Found a great discussion on a niche topic? Save it. Reddit's search is bad; local files are searchable forever. Sharing. Forwarding a Reddit URL to non-Reddit users is awkward. A PDF or Markdown file is universal. Research. Building a personal knowledge base from Reddit's expert communities (r/AskHistorians, r/legaladvice, r/PersonalFinance, niche technical subs). Documentation. Saving solutions to specific problems for your own reference or to share with teammates.
How we fetch Reddit threads
Reddit exposes every thread as JSON via its public API. The URL pattern is reddit.com/r/SUB/comments/THREAD_ID/title/.json — append .json and you get the structured data. We fetch the thread JSON, walk the comment tree preserving parent-child relationships, and capture for each comment: author, body (Markdown), score, timestamp, depth in tree, deleted status. For deleted comments ([deleted] for both author and body), we capture the metadata but show 'deleted' in the output. For removed comments (only author deleted), we capture the comment body if visible. The PDF output preserves indentation showing the comment tree depth. Markdown output uses nested lists (up to 6 levels) and falls back to flat lists with depth markers for deeper nesting.
Privacy and how we handle your data
We don't log Reddit URLs. We don't store thread content. We don't require account creation. When you paste a URL, we fetch the thread via Reddit's public JSON endpoint and render the PDF in your browser. The thread never lands on our disk. If you're archiving your own posts, your account is unaffected. Reddit can't detect API reads of public threads.
Does this work on private or quarantined subreddits?
Public subreddits work without any authentication. Quarantined subreddits require you to be logged in (the official Reddit warning page blocks anonymous access). Private subreddits are completely inaccessible without membership. For both cases, log into Reddit in your browser, accept the warning / join the private sub, then come back and paste the URL.
What about deleted comments?
Deleted comments are preserved in the archive as 'deleted' markers. The metadata (was it a top-level reply, when was it deleted) is captured if available. The actual comment text is gone from Reddit and can't be recovered.
Does it work on old.reddit.com URLs?
Yes — old.reddit.com URLs work perfectly. We recommend old.reddit.com URLs because they don't include tracking junk that newer reddit URLs add.