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GUST
v1.0
Brave
Recent History
Last 20 visited sites
Gust Adblock
Protection Active
0 elements blocked on this page
Change background
Add Favorite
Add Bookmark
Edit Keyboard Shortcut
Press Alt + Key to set the new shortcut.
Waiting
for input...
Connection Info
Host
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Protocol
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Ad Block
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Cookies
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Cache
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Browser Metrics
WISP Server
Current server shown
above
Concurrent
Requests
Idle threads
Max simultaneous requests when page is
loaded
(default: 3). Lower = less background CPU.
3
Active threads
Max simultaneous requests during page
load
(default: 6). Higher = faster loads but more CPU.
6
WebRTC Blocking
Block WebRTC connections
Prevents sites from establishing direct
peer-to-peer connections that bypass the WISP tunnel and could
expose your real IP address. Off by default — may break video
calls
and real-time apps.
Smart
Request
Headers
Spoof Sec-Fetch & Referer
headers
Synthesize correct
Sec-Fetch-Site, Sec-Fetch-Mode,
Sec-Fetch-Dest, and Referer headers
based
on request context. Fixes CDNs and APIs that reject requests
with
incorrect fetch metadata.
Provider
Context
Page context by default
Automatically enable Page Context when
the
assistant opens.
Default
Search Engine
Custom Search Engine
Display name for the
custom
engine in the picker.
Use
{q} as the query placeholder.
Only
used when Custom engine is selected. Spellcheck
[broken]
Enable spellcheck
Check spelling in text fields and
textareas
(e.g. search bar, forms).
Tab Favicons
Proxy favicons through WISP
Fetch tab favicons through the WISP
server
instead of Google's favicon service. More private, but slightly
slower.
Privacy
&
Blocking
Ad & Tracker Blocking
Blocks analytics, ads, and tracking
scripts
Paused
Sites
(Allowlist)
Adblock is paused
on
these sites. One hostname per line. Use "Pause for this site" in the
shield popup to add sites.
User-Agent
Spoofing
Request User-Agent
Sent as the
User-Agent HTTP
header
for all proxied requests.Page navigator.userAgent
Overrides
navigator.userAgent
inside
loaded pages. Blocklist &
Filters
Custom Filter Rules
Enter CSS selectors to hide (one per line).
Example:
.ad-banner Tab Caching
Keep tabs loaded in background
When enabled, switching between tabs
won't reload them. Disable to save memory.
Resource Cache
Cached Resources
Calculating...
Font Size
Adjust text size across the entire interface
Default
Panel
Widths
Remember panel widths
When enabled, panel widths are saved.
When disabled, they reset to default on close.
Panel
Position
Panels on the left
Move side panels to the left side of the
browser window instead of the right.
Fullscreen on
Launch
Start in fullscreen
Automatically enter fullscreen on your
first
click or keypress after opening Gust.
Keyboard
Shortcuts
Enable keyboard shortcuts
When off, all Alt + key shortcuts are
disabled.
New Tab
Alt + T
Close Tab
Alt + W
Reload Page
Alt + R
Bookmark Page
Alt + D
Focus URL Bar
Alt + L
Settings
Alt + ,
Toggle Logs
Alt + G
Element Inspector
Alt + I
Recent History
Alt + H
Metrics
Alt + M
Toggle Fullscreen
Alt + K
Find in Page
Alt + F
AI Assistant
Alt + A
Bookmarks Bar
Show Bookmarks Bar
Always show the bookmarks bar below the
address bar
New Tab Wallpaper
Background image
Loading...
Home Page Clock
Show clock on new tab
Display current time and date on the home
screen
24-hour clock
Show time in 24-hour format (e.g. 14:30
instead of 2:30 PM)
Language
Preferred language
Choose the language for the interface and
spellcheck when supported.
About Gust
Wisp
Protocol
—
Mercury Workshop
WebSocket
proxy tunnelling
libcurl.js
—
ading2210 & contributors
curl
compiled to WebAssembly
PDF.js
—
Mozilla Foundation
v4.2.67
· PDF rendering engine
Font
Awesome
—
Fonticons, Inc.
v6.5.1
· Icon library
iso-639-1
—
Meikidd
v2.1.11
· ISO language codes
JetBrains
Mono
—
JetBrains s.r.o.
Monospace
font (code viewer)
Space
Grotesk
—
Florian Karsten
UI
font via Google Fonts
IndexedDB
&
Web APIs
—
W3C / WHATWG
Proxy
cache, storage, sessions
Fallback
Behaviour
Enable fallback on load error
When a page fails to load (network error,
bad
status, timeout), automatically retry using the fallback proxy
before showing an error page.
Log retries
All fallback retry attempts are always
written to the request log, including which WISP server was
used.
always on
Fallback WISP
Server
Used only when the
primary WISP server is unreachable or returns an error. Leave blank to
disable.
Retry
Policy
Max retry attempts (main)
How many times Gust retries on the
primary
WISP server before switching to the fallback.
3
Max retry attempts (fallback)
How many times Gust will attempt the
fallback
WISP before giving up and showing an error.
3
Retry delay (seconds)
Wait time between each retry attempt
before
switching to the fallback server.
3
Error
Triggers
Fallback on HTTP 5xx errors
Retry via fallback when the origin server
returns a 500-level status code.
Fallback on timeout
Retry via fallback when the primary
server
exceeds the connection timeout.
Fallback on DNS failure
Retry via fallback when the hostname
cannot
be resolved.
Advanced Rendering
Script tags loaded per page
Maximum number of
<script src> tags loaded when rendering a
page.
Higher values help complex React / Next.js / Vite apps but use
more
memory. Default: 250.
250
Images prefetched per page
Maximum number of images fetched and
inlined
before the page is displayed. Lower values speed up initial load
on
image-heavy sites; higher values improve visual completeness.
Default: 300.
300
Media Range Requests
Enable Range request support
Forward
Range headers and
handle
206 Partial Content responses. Fixes video/audio
seeking and embedded media playback on most sites.
Unknown File
Types
Auto-download unknown files
When Gust receives a file it can't
display
(e.g. .zip, .exe), automatically trigger a browser download
instead
of showing an error page.
PDF Viewer
Built-in PDF viewer
Render PDF files inline using a built-in
viewer powered by PDF.js instead of downloading them.
Image Viewer
Built-in image viewer
Display images (PNG, JPEG, GIF, WebP,
SVG…)
in a clean fullscreen viewer with zoom and pan.
Video Player
Built-in video player
Play video files (MP4, WebM, OGG…) in a
built-in player with controls.
Audio Player
Built-in audio player
Play audio files (MP3, OGG, FLAC, WAV…)
in a
styled player instead of downloading.
Text / Code
Viewer
Built-in text viewer
Display plain text, JSON, XML, CSV, and
source code files inline with syntax-aware formatting.