Reddit hosts a conversation about almost everything — but the site itself gives you very little to work with. You can't translate a foreign-language thread, you can't easily save a video with its sound, and you can't see what a moderator removed from a discussion you were following.
A handful of browser extensions fix exactly those gaps. Here are the six we'd actually recommend, grouped by what they do, with the honest trade-off — privacy included — noted for each.
Translation
Reddit Translator (Local AI)
This is the one we build. It translates Reddit posts and comments inline, in place, so you can actually read and reply in threads written in another language — huge for niche subreddits where the best discussion happens in a language that isn't yours.
Why it leads this list: translation runs on your device using Chrome's built-in Gemini Nano AI. Nothing you read or write is sent to a translation server. And because it's a client-side browser extension, it needs no access to your Reddit account — no login, no token, no OAuth app to authorise.
Saving video & media
RapidSave
rapidsave.com ↗Reddit hosts video and audio as separate streams, which is why the "download" button you'd expect never quite works. RapidSave (formerly RedditSave) stitches them back together and gives you the video with sound, plus GIFs and images. It's the go-to replacement for the old save-video bots, and it has a browser extension so you can grab media without leaving the thread.
Good to know: it's widely used and quick, running as a functional web tool + extension. As with any downloader, respect the original creator's rights when you re-share.
RedReap
redreap.com ↗RedReap is a heavier-duty media tool: bulk-download images, videos and GIFs from a subreddit or a user's history, with recovery of content that's since been taken down. It's aimed at archivists and people who want to save a whole gallery rather than one clip.
Good to know: it's a maintained commercial product with a proper content blog and comparison guides. Bulk archiving is powerful — keep it to content you're entitled to save.
Transparency & removed content
Reveddit
reveddit.com ↗Reddit quietly removes comments and posts all the time — sometimes yours, without a notification. Reveddit shows you what was removed by moderators or filters on any user or thread, and its real-time browser extension flags removals as you browse. It's the standard tool for anyone who cares about moderation transparency.
Good to know: it's an established, open-source-friendly project maintained by a single dedicated developer. It reads public Reddit data — it doesn't need your account.
Two more worth a look
The classic "old Reddit" redirect
If you prefer the old layout, an "old.reddit" redirect extension sends every link to the lighter, denser interface automatically. Minimal permissions, big quality-of-life win for long-time users.
An enhancement suite (RES-style)
Reddit Enhancement Suite and its successors add inline image expansion, keyboard navigation, endless scroll and account switching. If you only install one "power" extension, this is often it.
One thing to check before installing
Some Reddit extensions ask to log into your account or authorise an app. Anything that reads or posts on your behalf has real reach over your account — be selective about what you grant it.
The tools above mostly work on public data or on your own device, which is the safer model. As a rule: prefer extensions that don't need your Reddit login, and review the permissions on install.
FAQ
Can I translate Reddit threads in another language?
Yes — Reddit has no built-in translation for posts and comments, but a browser extension can add it. Our Reddit Translator does it inline and on-device, so what you read and write never leaves your computer, and it doesn't need access to your Reddit account.
How do I download a Reddit video with sound?
Reddit stores video and audio separately, so a plain download gives you a silent clip. Tools like RapidSave merge the two streams and hand you the video with its audio — through their site or their browser extension.
Are these Reddit extensions safe?
The safest ones work on public Reddit data or on your own device and don't ask to log into your account. Be more cautious with anything that requests account access or posts on your behalf. Always review the requested permissions on install.