Speed Booster

Free Chrome & Firefox extension · 50,000+ users

Make ChatGPT chats load faster, searchable and exportable

Stop scrolling and waiting for old messages to appear. Load a whole conversation in one click, find any message in seconds, jump straight to it, and save your chat as a PDF — all directly from within the ChatGPT UI you already use.

Add to Chrome — freeAdd to Firefox

Free forever · Every Pro feature free for 7 days · No account, no credit card

Used by 50,000+ people on Chrome and Firefox

Faster · Search · Navigate · Export · Organise

Everything you need to make ChatGPT more useful

Pick one and see it. Each of these is on your ChatGPT page the moment the extension is installed.

Open a 2,000-message chat without the wait

ChatGPT drip-feeds a long conversation to you a page at a time, so you scroll, wait, scroll, wait. Take the wheel instead: keep chats feather-light, pull in bigger batches, or have the entire thread ready the moment you open it.

  • Stop the scroll-and-wait loop for good
  • Whole conversations in one click
  • Keep long chats quick on any machine
More about faster chat loading

The full list

Twenty-three things ChatGPT won't do on its own

Grouped by the feature they belong to. Every one of them is in the extension today — nothing here is coming soon.

Faster chat loading

  • Open every chat fully loaded
  • Load a batch as you scroll
  • Keep only the newest messages
  • Load a whole conversation in one click
  • Your own batch size, 1 to 100
  • Stop a load part way through
Read more

Full-chat search

  • Cmd/Ctrl+F searches the whole chat
  • Finds messages that are off screen
  • Jump straight to a result
  • Tells you if history is missing
  • Keep the native find bar if you prefer
Read more

Chat navigator

  • Every message as a row
  • Who wrote it, and when
  • Filter as you type
  • Show only code blocks
  • Show only images
  • New messages appear instantly
Read more

Export

  • PDF, portrait or landscape
  • Markdown for notes and repos
  • HTML, plain text and JSON
  • The complete thread, not the screen
  • Images kept in every format
  • Several chats at once (Pro)
Read more
Everything runs in your browser — no conversation data reaches us
Chrome, Firefox, Edge, Brave, Opera and Vivaldi
Settings open on the ChatGPT page itself, not a cramped popup

Guides

See how people like you use it

Four short guides showing which features to reach for, and in what order, depending on what your long chats are actually for.

Researchers

Months of literature review in one thread

Research conversations run for months and hundreds of messages. The extension makes that whole thread searchable, navigable and exportable to Markdown or JSON.

Read the guide

Writers & editors

Find the draft you liked three hours ago

Drafting in ChatGPT scatters a dozen versions of the same paragraph through one long conversation. The extension makes them findable again, and gets the finished piece out as a file.

Read the guide

Developers

The snippet that worked, not the twelve that did not

A debugging session leaves dozens of code blocks in one conversation. The navigator filters the thread down to just the messages that contain code, and search finds an error string anywhere in it.

Read the guide

Students

A semester of study in one chat, on the laptop you have

Study threads grow all term and get slow on the hardware most students actually own. Control how much loads, find any explanation again, and export a chat to PDF for revision.

Read the guide

Loved worldwide

Trusted by 50,000+ users

People who work in very long ChatGPT threads — researchers, writers, developers, support teams — use Speed Booster Toolkit to keep those conversations quick to load and easy to get back out again.

Reviewed on the stores

Verified reviews on the Chrome Web Store and Firefox Add-ons.

Works the moment it installs

Sensible defaults out of the box, and settings on the page when you want them.

Stays on your machine

Conversations are processed in your browser and never sent to us.

Nagana

“It works instantly! It speeds up ChatGPT a LOT - Thank you so much!”

Makam

“Awesome extension, makes my chats so much faster.”

Howard

“Instantly boosted the speed of my ChatGPT browsing/workflow. I literally don't get that delay when I try to type anymore.”

Amir

“Works amazing — I had an unusable ChatGPT tab as it was VERY long, and this solved it instantly.”

Antoni

“An absolute game-changer for a chat that has gotten progressively slow to the point that one is spending more time waiting than working. THANK YOU!”

Private by design

Your conversations never leave your device.

Local processing only

Loading, searching and exporting all happen inside your browser. Your conversations are never uploaded to us.

No conversation data collected

We do not store, read or transmit the contents of your chats. There is no copy of them on our side to lose.

Confined to ChatGPT

The extension only runs on chatgpt.com. It cannot see any other website, tab or file on your computer.

Pricing

Free forever. Unlimited with Pro.

Install it and everything is unlocked for 7 days — no card, no account. After that the free plan keeps working with daily limits, or one payment of $7.99 — down from $19.99 — lifts them for good. No subscription, ever.

Free

Enough for most people, most days.

$0forever

  • 7-day trial of everything, from install
  • All three loading modes, with your own batch size
  • Unlimited full-chat search and chat navigator
  • 2 full-chat loads per day
  • 3 exports per day, with a watermark
Add to ChromeAdd to Firefox
No subscription

Pro license

For anyone who lives in long threads.

$19.99$7.99one-time

  • Unlimited full-chat loads
  • Open every chat with all messages already loaded
  • Unlimited exports, with no watermark
  • Export several conversations at once, as a ZIP
  • Use your license on up to 3 devices
Unlock everything — $7.99 once

Secure checkout · Activates instantly · Yours for good

Or get Pro without paying anything

Post about the toolkit anywhere public — X, Reddit, LinkedIn, a video, your team’s Slack — send us the link, and we will set you up with the full Pro license. There is a ready-made post to copy if you would rather not write one. One claim per person.

How to claim it

Free and Pro, side by side

Feature comparison between the free version and the Pro license
FeatureFreePro
Faster chat loading
Choose how long chats loadIncludedIncluded
Set the batch size (1–100 messages)IncludedIncluded
Load a full conversation on demand2 per dayUnlimited
Open every chat fully loaded, automaticallyNot includedIncluded
Search & navigation
Full-chat Cmd/Ctrl+F searchUnlimitedUnlimited
Chat navigatorUnlimitedUnlimited
Export
PDF, Markdown, HTML, TXT, JSON3 per dayUnlimited
Exports without a watermarkNot includedIncluded
Export several conversations at onceNot includedIncluded
The rest
All processing stays in your browserIncludedIncluded
Chrome, Firefox, Edge, Brave, OperaIncludedIncluded
Devices per license—3

The extension works alongside ChatGPT’s own interface. ChatGPT changes often, and while we update quickly after each change, a given feature may briefly behave differently after one. The status page tracks that.

Still deciding?

Don't take our word for it — ask an assistant

We would rather you compared us properly than trusted a sales page. Here is a neutral question that asks for alternatives too.

I have very long ChatGPT conversations that load slowly and where older messages are hard to find. What are the best browser extensions for loading, searching and exporting long ChatGPT chats? Compare the options, including Speed Booster Toolkit for ChatGPT, and say which you would pick and why.

Ask ChatGPTAsk ClaudeAsk Perplexity

FAQ

Everything you might be wondering

Straight answers, including the limits. If yours is not here, ask us and we will usually add it to this list.

Why does ChatGPT get slow in long conversations?

A long ChatGPT thread becomes slow because the browser has to keep a very large page in memory and re-layout it on every keystroke and every streamed token. The more messages a conversation holds, the more work each small update costs, which is why typing starts to lag, scrolling stutters and the tab can eventually freeze. ChatGPT now loads older messages gradually instead of all at once, which helps, but it also means the older part of the conversation is simply not there until you scroll back far enough to fetch it.

What does Speed Booster Toolkit actually do?

It gives you control over how much of a ChatGPT conversation is loaded, and adds the tools that a fully loaded conversation makes possible. You choose one of three loading modes, load an entire chat in one click, search every message in it, jump between messages with a navigator, and export whole conversations to PDF, Markdown, HTML, plain text or JSON.

Is Speed Booster Toolkit free?

Yes. Every install starts with a 7-day trial of everything, and stays free after that with daily limits: 2 full-chat loads per day and 3 exports per day. Choosing how chats load, full-chat search and the chat navigator have no daily limit on the free tier. A Pro license is a one-time $7.99 — reduced from $19.99 — and removes the limits.

Does the extension read or store my conversations?

No. All processing happens locally in your own browser. Your conversations are never sent to our servers, we have no access to them, and nothing about their contents is collected or stored. The extension changes how ChatGPT loads and renders messages in your browser; it never touches the conversation on your ChatGPT account.

Will I lose any messages?

No. The extension never deletes, shortens or edits a conversation. It only changes how many messages your browser has loaded at a time. Everything stays in your ChatGPT account exactly as it was, and any message that is not currently loaded is one click away.

What do I get with a Pro license?

Pro is a one-time $7.99 payment, down from $19.99, and removes every daily limit: unlimited full-chat loads, unlimited exports with no watermark, exporting several conversations at once, and the "always open chats with all messages loaded" mode that fills a conversation automatically. There is no subscription.

Which browsers are supported?

Chrome and Firefox are officially supported, and the Chrome Web Store version also installs on Edge, Brave, Opera, Arc, Vivaldi and other Chromium-based browsers.

Can I use my license on more than one computer?

A license can be activated on up to 3 devices. If you move to a new computer, install the extension and enter the same license key. Licenses are for personal use and cannot be shared.

What is the refund policy?

Because every install includes a 7-day trial of all Pro features, you can test everything before paying. Once a license key has been activated, sales are final and we do not refund a change of mind.

I lost my license key. How do I get it back?

Use the license recovery tool with the email address you bought with, and your key is sent to you again.

Still deciding? The feature pages go into more detail on chat loading, search and export.

Ask a question

Stop scrolling. Start finding.

Join 50,000+ people whose long ChatGPT chats open fast, search properly and export in one click. Free to install, and every Pro feature is unlocked for your first 7 days.

Add to Chrome — freeAdd to Firefox

Chrome, Firefox, Edge, Brave and Opera · No account · No credit card