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Tumblr Exporter

NewPremium

Back up Tumblr blogs before they disappear. Export blog posts, your liked posts, following list, and post notes — as CSV, a browseable HTML archive, or a ZIP with all the original images and videos bundled in.

New
Export Complete
8,200 posts saved with media
HTML Archive Ready
Browseable offline copy generated
Rate Limit Handled
Auto-paused, resuming in 6 min

Powerful Export Features

Everything you need to archive your Tumblr presence

Full Blog Archive

Export every post from any public Tumblr blog. Captures NPF content (text, images, video, audio, link previews) and the full reblog chain.

Likes & Following

Back up your own liked posts and the list of blogs you follow. The data Tumblr won't give you a download button for.

Readable HTML Archive

Generate a self-contained HTML site with all media bundled locally — works offline forever, even after Tumblr deletes the original.

Media Bundled Locally

Images, videos, and audio downloaded from the Tumblr CDN and packaged into a ZIP with metadata.json mapping each file to its post.

Smart Rate Limiting

Auto-pauses on Tumblr API rate limits and resumes when ready. Sequential media downloads with jitter — anti-detection by design.

Background Processing

Long exports run in the background while you browse. Pause and resume anytime. Progress survives browser restarts.

Privacy First

All processing happens locally in your browser. Data is stored in IndexedDB. No external servers see your exports.

Post Notes Export

Export likes, plain reblogs, quote reblogs (with commentary), and replies for any Tumblr post — useful for archival and analysis.

Perfect For

When Tumblr blogs go away, the data does too — unless you saved it

Blog Preservation

Save a blog you love before it gets deleted, suspended, or hit by a content purge. The HTML archive stays browseable even when Tumblr's gone.

Personal Backup

Back up your own likes, following list, and the blogs you've curated over the years. Move them off the platform on your terms.

Research & Analysis

Export post notes (likes, reblogs, quote reblogs, replies) as CSV for content analysis, network research, or audience insights.

Choose Your Plan

Start free, upgrade when you need a real archive

Free Version

$0

Perfect for trying out the extension

Up to 1,000 records per export
CSV export (posts, likes, following, notes)
Smart rate limiting & auto-resume
Single export at a time
Community support
Download Free
Recommended

Pro

$19.99

Lifetime license · No monthly fees

Unlimited records per export
CSV + Media files (ZIP)
Browseable HTML archive with bundled media
Unlimited concurrent tasks
Image, video & audio download
Email support & free lifetime updates
Get Pro

Available On

Works on all major browsers — including mobile. Yes, you can use extensions on your phone!

Frequently Asked Questions

What can I export from Tumblr?#

Posts from any public blog, your own liked posts, your following list, and post notes for any post (the lists of likes, plain reblogs, quote reblogs with added commentary, and replies). Each comes as CSV, plus an HTML site or media ZIP for blog post exports.

Do I need to be logged in?#

Public blog posts can be exported without a login. Your own likes and following list need you to be logged in to tumblr.com — the extension reads your browser session automatically. NSFW / age-gated blogs also require a logged-in session that's allowed to view them.

What's the difference between CSV, HTML site, and media ZIP?#

CSV is a spreadsheet with one row per post — good for analysis. The HTML site is a self-contained, browseable archive with every post rendered as a real page and media bundled locally — works offline, survives Tumblr disappearing. Media ZIP is just the raw files (images, videos, audio) with a metadata.json mapping each one back to its post.

Why is the HTML archive a Pro feature?#

Building a real archive requires downloading every image and video locally — without that, the page breaks the moment Tumblr removes the original. Free users can still export the structured CSV; Pro unlocks the bundled-media HTML and ZIP outputs that make the archive actually self-contained.

Are there limits on how much data I can export?#

The free version is capped at 1,000 records per task and one task at a time. Pro removes both limits — useful for blogs with tens of thousands of posts or popular posts with thousands of notes.

Is my data secure?#

All processing happens locally in your browser using IndexedDB for storage. No data is sent to external servers — exports are saved directly to your computer.

What happens if the export gets interrupted?#

Exports auto-pause on rate limits and network errors and resume when ready. You can also pause and resume manually. Progress is checkpointed by page, so nothing is lost when you stop and start again.