Read the whole thread.
Without leaving your feed.
One click opens any X reply thread in a popover — read it and keep scrolling. No new tab, no clicking back and forth.
The whole conversation. None of the detour.
How it feels
Everything in the thread, none of the tab-hop
Full threads, in place
The original post and its nested replies, opened in a popover over your feed — not a new page.
Skip the round-trip
No clicking into the post and back out for every thread. Open the replies inline, skim, and you’re still scrolling — threads in seconds, not page loads.
Looks exactly like X
Auto-matches light, dim, and lights-out — down to the Chirp font. It feels like X opened it.
In the box
Built to skim, fast
Nested replies
The real reply chains, grouped like X.
Inline media
Images and video render right in the popover.
Load more
Expand long threads without leaving.
One fetch
Loads only when you ask. Nothing in the background.
No tracking
No analytics, no telemetry, ever.
Private & local
Runs in your browser. We have no servers.
No servers. No tracking. No nonsense.
Threads load right in your browser. We store nothing. We see nothing.
Pricing
Start free. Go lifetime.
What you get:
- 3 thread skims a day
- Sort, jump & drill in
- Images & video, inline
- Auto-matches your X theme
Everything in Free, plus:
- Unlimited skims, no limit
- Hover to preview replies
- Up to 3 devices
- All future updates
One-time payment · Instant license · Secure checkout
Questions
Good to know
Do I need to be logged in to X?
Yes. SkimFast works on your own logged-in X, right in your browser — it only shows threads you could already see. It never collects your password or login.
What do you collect about me?
Nothing. No analytics, no servers. The only thing the extension ever sends out is your license key, to verify your purchase.
Is it free? Is there a subscription?
It's free to try — read up to 3 thread skims a day, no account or card. The lifetime upgrade is a one-time $9.99 (never a subscription): pay once, use forever, and lift the daily limit, with all future updates included.
How many devices can I use?
Up to 3 with one license. You can move a device anytime.
How do I get my key after buying?
We email you your license key right after checkout. Paste it into the extension to unlock — that's it.
Do you offer refunds?
You can try SkimFast free first (3 thread skims a day), so you'll know if it's for you before paying. The lifetime purchase is one-time and all sales are final — but if you're unsure, email hello@skimfa.st before buying and we'll happily answer anything.
Missing something?Request a feature