NSFW filter

Block NSFW posts on
Reddit, YouTube, and X.

PureFeed detects NSFW and explicit content automatically and hides it from your feed — across every platform, in one extension.

Add to Chrome — FreeHow detection works
Works on Reddit, YouTube, X·No account required·Privacy-first by design
Your feed, with NSFW blocking onNSFW Active
r/photography· 1 hr. ago
Shot this autumn forest at golden hour — first try with a 50mm
Safe✓Useful62
Hidden·NSFW·Explicit imagery
Show
YouTube · @scihub· 3 hr. ago
Why the James Webb captured something nobody expected
Safe✓Learn81

NSFW posts collapse into a small row. One click to reveal. Never silently removed.

The gap

Why the built-in settings don't catch everything.

Each platform has some kind of NSFW toggle. None of them work the way you think they do.

Reddit

The NSFW toggle is leaky.

NSFW slips through in crossposts from unmarked subreddits, in comments, and in subreddits that don't tag content properly. The official toggle only filters posts flagged as NSFW at the source.

YouTube

There is no real NSFW toggle.

Restricted Mode is the closest thing — and it misses most suggestive thumbnails while hiding plenty of educational and LGBTQ content instead. PureFeed scores by what's actually in the video, not by channel category.

X

Sensitive-media settings are inconsistent.

Users self-mark — most don't. The "sensitive content" warning is easy to miss and inconsistent across the For You feed, replies, and search. Explicit content surfaces in default timelines regularly.

How detection works

Three steps. Then it just runs in the background.

No blocklists to maintain, no subreddit-by-subreddit configuration, no "safe search" misses.

1

Detects on every post.

As posts load, PureFeed classifies image, video thumbnail, and text for explicit content — nudity, sexual content, gore, and graphic violence. Suggestive content is a separate category you can toggle on.

2

Hides quietly.

Flagged posts collapse into a small card showing the reason. No jump-scare blur-and-reveal. Reversible per-post and per-creator — one click to show, one click to never see them again.

3

Stays current.

Detection updates as platforms change. You don't maintain a blocklist. When Reddit or YouTube changes their feed, NSFW filtering keeps working — no toggle to re-flip, no extension to reconfigure.

Transparency

What counts as NSFW.

Hidden by default
Explicit imagery — nudity, sexual content
Graphic violence — gore, injury, abuse footage
Explicit text — sexual narrative, detailed graphic descriptions
Optional — toggle on if you want
Suggestive content — heavy innuendo, partial nudity, OnlyFans-style promotion
Not hidden

Educational anatomy, medical content, news photography, and LGBTQ content are classified separately and shown by default. PureFeed scores what's actually in the post, not the channel it came from.

You stay in control

Toggle any category on or off. Adjust the strictness threshold. Whitelist creators you trust. PureFeed is not a black box.

Pricing

NSFW blocking is part of PureFeed Pro.

The free tier handles negativity, sensationalism, and category filters. Pro adds NSFW detection plus per-creator scoring and unlimited classifications.

Free

$0/forever

For everyone. Reddit & YouTube, ready out of the box.

Reddit and YouTube feeds
Three prebuilt profiles: Calm / Work / Default
Category filters and score-based hiding
“Why was this hidden?” card on every block
Local daily summary of what you saw
NSFW blocking available on Pro.
Add to Chrome
Recommended

Pro

$29/year

~$2.42/mo. Or $4.99/month, no commitment. Cancel anytime. 30-day refund. Lifetime $79 (first 200 only).

NSFW & explicit content blocking
Unlimited classifications
Per-creator scoring & auto-hide
Custom score profiles (Work / Weekend / Focus)
Custom categories you define yourself
Cloud-synced preferences across devices
Weekly trend digest by email
Priority classification (no batching delay)
Start free → upgrade in-app

FAQ

NSFW questions

Does this work on Reddit, YouTube, and X?
Yes — all three platforms, one extension. NSFW detection runs the same way on every site, so you don’t need to configure each one separately. PureFeed handles Reddit feeds, YouTube home and search results, and X timelines.
How accurate is detection?
High recall on explicit content — nudity, sexual content, and graphic violence are flagged reliably. Edge cases (artistic nudity, medical imagery, news photography) are scored separately so they’re not lumped together. If something slips through or gets over-flagged, one click reverses it and the system learns from your override.
Will educational or medical content be hidden?
No. Educational anatomy, medical content, news photography, and LGBTQ content are classified separately from explicit content and shown by default. PureFeed scores what’s actually in the post, not the channel or community it came from.
Does PureFeed see my private messages or DMs?
No. PureFeed only processes posts visible in your public feeds. It never accesses DMs, private messages, email, or any content behind authentication.
Can I unhide a post?
Yes — one click. Every hidden post collapses into a row with a “Show” button. Nothing is permanently removed. You can also adjust strictness or whitelist a creator if PureFeed is too aggressive for your taste.
Will you sell my data?
Never. We don’t sell, share, or use your data to train models. Post text and image hashes sent for classification are processed in real-time and immediately discarded. Full details in our Privacy Policy.

Stop seeing what you didn't ask to see.

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