Understanding and Using Search Tags in Fluent Search

Search Tags are one of the most powerful features in Fluent Search. They act as filters that narrow your search to a specific type of content, a specific application, a file type, a folder, or even a web search engine. Mastering search tags is the key to fast, precise results.
What are Search Tags?
When you search without any tags, Fluent Search queries all enabled Search Apps and shows a mixed list of results. Adding a search tag focuses your search on a specific scope — dramatically reducing noise and speeding up results.
Without tags: Searching report might show apps, files, browser history, web suggestions, and settings.
With a tag: Searching Files + Tab + report shows only file results matching "report."

How to use Search Tags
- Type the tag name (for example,
Files,History,.pdf) - Press
Tab— the tag locks into the search bar - Type your search query — results are filtered through the tag
You can add multiple tags to combine filters.
Tip: Press Alt + T (default) to jump focus to the Search Tags area and browse available tags.
Common Search Tags
Search App tags
Each Search App provides its own tags:
| Tag | Source | What it does |
|---|---|---|
Files |
Files Search App | Search all files and folders |
File |
Files Search App | Files only (no folders) |
Folder / Directory |
Files Search App | Folders only (no files) |
content |
Files Search App | Search inside file contents |
Browser |
Browser Search App | All browser data |
History |
Browser Search App | Browser history only |
Bookmark |
Browser Search App | Bookmarks only |
Windows |
Windows Search App | Open windows and processes |
Apps |
Apps Search App | Installed applications |
command |
Commands Search App | Command line commands |
Run |
Commands Search App | Windows Run dialog emulation |
Powershell |
Commands Search App | PowerShell commands |
Cmd |
Commands Search App | Command Prompt commands |
Calculator |
Calculator Search App | Math expressions |
Settings |
Settings Search App | System and app settings |
Screen |
Screen Search App | On-screen elements |
Shortcut |
Shortcuts Search App | Keyboard shortcuts |
todo |
To Do Search App | Microsoft To Do tasks |
File extension tags
Type any file extension as a tag to filter by file type:
| Tag | Matches |
|---|---|
.pdf |
PDF documents |
.docx |
Word documents |
.png, .jpg, .gif, .svg |
Image files |
.mp4, .avi, .mkv |
Video files |
.mp3, .wav, .flac |
Audio files |
| Any extension | Any file matching that extension |
File type group tags
Pre-configured groups that cover multiple extensions at once:
| Tag | Matches |
|---|---|
image |
PNG, JPG, GIF, SVG, and other image formats |
video |
MP4, AVI, MKV, and other video formats |
audio |
MP3, WAV, FLAC, and other audio formats |
document |
PDF, DOCX, TXT, and other document formats |
You can customize these groups in Settings → Apps → Files → File extension tags.
Special directory tags
Type any of these to quickly search within common system directories:
| Tag | Directory |
|---|---|
desktop |
Your Desktop folder |
documents |
Your Documents folder |
downloads |
Your Downloads folder |
pictures |
Your Pictures folder |
music |
Your Music folder |
videos |
Your Videos folder |
recent |
Recently accessed files |
onedrive |
Your OneDrive folder |
temp folder |
System temp directory |
application data |
Roaming AppData |
local application data |
Local AppData |
program files |
Program Files directory |
program data |
ProgramData directory |
user profile |
Your user profile root |
Folder path tags

Type any folder path (for example, C:\Projects) and press Tab — Fluent Search inserts it as a search tag, letting you search inside that specific folder. Combine this with file extension tags for precise results:
Example: C:\Projects + Tab + .docx + Tab → finds Word documents inside your Projects folder.
Web search engine tags
| Tag | What it does |
|---|---|
Google |
Search Google |
Bing |
Search Bing |
Translate |
Google Translate |
chatgpt |
Send a prompt to ChatGPT |
| (custom engines) | Any search engines you configure |
| (browser keywords) | Search engine keywords imported from your browser |
Browser bookmark folder tags
Each bookmark folder in your browser automatically becomes a search tag. For example, if you have a "Work" bookmarks folder, typing Work + Tab searches only within those bookmarks.
AI tag
| Tag | What it does |
|---|---|
AI |
Performs semantic, meaning-based search across all Fluent Search results using a local AI model |
Combining multiple tags

You can stack multiple tags to create very specific searches:
- Folder + extension:
C:\Work+.pdf→ PDF files in your Work folder - App + folder:
Apps+ specific app → recent files from that app - Browser + bookmark folder:
Bookmark+Work→ bookmarks in the Work folder
Viewing available tags

There are multiple ways to discover what tags are available:
- Press
Alt + Tin the search window to open the Search Tags area with intelligent suggestions - Settings → Search Tags shows all available search tags
- Each Search App settings page lists the tags it provides
- Clicking a tag in settings navigates to its configuration page
Custom and ignored tags

Create custom tags
Define your own search tags as shortcuts for frequently used searches or specific scopes:
- Go to Settings → Search Tags
- Create a custom tag with your desired name and behavior
Ignore tags
If certain tags activate accidentally or are unnecessary for your workflow, you can disable them:
- Go to Settings → Search Tags
- Disable any tags you don't want to appear
Customizing web search tags

Web search tags are configured in Settings → Apps → Web → Web Searches. You can:
- Add new search engines (use
%sas the query placeholder) - Edit or remove existing ones
- Set a default search engine
- Add engines for internal tools (wiki, issue tracker, docs site)
By mastering search tags, you can dramatically speed up your searches, reduce noise, and make Fluent Search a precision tool tailored to how you actually work.