Browser History to Timesketch Converter

Converts browser history from the three major browser engines to Timesketch-compatible CSV format.

Supported Browser Engines

• Gecko - Firefox and derivatives (Waterfox, LibreWolf, etc.)
• Chromium - All Chromium-based browsers (Chrome, Edge, Brave, Opera, Vivaldi, Arc, etc.)
• WebKit - Safari

Why Only Three Types?

All Chromium-based browsers (Chrome, Edge, Brave, Opera, Vivaldi, etc.) use identical database schemas. There's no need to handle them differently - they all use the same History database format with the same table structures and timestamp formats. The only difference is the file location, which you provide as input.

Similarly, all Gecko-based browsers (Firefox forks) use the same places.sqlite format.

Usage

python browser2timesketch.py -b <browser_engine> -i <database_path> -o <output.csv>

Arguments

• -b, --browser: Browser engine type
  • firefox or gecko - For Firefox and Firefox-based browsers
  • chromium - For all Chromium-based browsers
  • safari or webkit - For Safari
• -i, --input: Path to browser history database file
• -o, --output: Output CSV file path (optional, default: browser_history_timesketch.csv)
• --browser-name: Custom browser name for the data_type field (optional)

Database File Locations

How to Find Your Profile Path

Gecko / Firefox

1. Open Firefox
2. Type about:support in the address bar and press Enter
3. Look for Profile Folder or Profile Directory
4. Click "Open Folder" / "Open Directory" button, or note the path shown
5. The places.sqlite file is in this directory

Alternative: Type about:profiles to see all profiles and their locations.

Chromium (Chrome/Edge/Brave/Opera/Vivaldi/etc.)

1. Open your Chromium-based browser
2. Type chrome://version/ in the address bar and press Enter
3. Look for Profile Path - this shows the full path to your profile directory
4. The History file (no extension) is in this directory

Note: For browsers based on Chromium, use the same URL even if it's not Chrome:

• Edge: edge://version/
• Brave: brave://version/
• Opera: opera://about/
• Vivaldi: vivaldi://about/

WebKit / Safari

Safari's history database is always at the same location on macOS: ~/Library/Safari/History.db

To view in Finder:

1. Open Finder
2. Press Cmd + Shift + G (Go to Folder)
3. Type ~/Library/Safari/
4. Press Enter

Standard Profile Locations

If you prefer to navigate directly to the standard locations:

Gecko / Firefox

Database file: places.sqlite

• Linux: ~/.mozilla/firefox/<profile>/places.sqlite
• macOS: ~/Library/Application Support/Firefox/Profiles/<profile>/places.sqlite
• Windows: %APPDATA%\Mozilla\Firefox\Profiles\<profile>\places.sqlite

Chromium (Chrome/Edge/Brave/Opera/Vivaldi/etc.)

Database file: History (no file extension)

All Chromium browsers use the same database format. Only the location differs:

Google Chrome:

• Linux: ~/.config/google-chrome/Default/History
• macOS: ~/Library/Application Support/Google/Chrome/Default/History
• Windows: %LOCALAPPDATA%\Google\Chrome\User Data\Default\History

Microsoft Edge:

• Linux: ~/.config/microsoft-edge/Default/History
• macOS: ~/Library/Application Support/Microsoft Edge/Default/History
• Windows: %LOCALAPPDATA%\Microsoft\Edge\User Data\Default\History

Brave:

• Linux: ~/.config/BraveSoftware/Brave-Browser/Default/History
• macOS: ~/Library/Application Support/BraveSoftware/Brave-Browser/Default/History
• Windows: %LOCALAPPDATA%\BraveSoftware\Brave-Browser\User Data\Default\History

Opera:

• Linux: ~/.config/opera/Default/History
• macOS: ~/Library/Application Support/com.operasoftware.Opera/History
• Windows: %APPDATA%\Opera Software\Opera Stable\History

Vivaldi:

• Linux: ~/.config/vivaldi/Default/History
• macOS: ~/Library/Application Support/Vivaldi/Default/History
• Windows: %LOCALAPPDATA%\Vivaldi\User Data\Default\History

WebKit / Safari

Database file: History.db

• macOS: ~/Library/Safari/History.db

Examples

Firefox (or any Gecko-based browser)

# Linux
python browser2timesketch.py -b firefox -i ~/.mozilla/firefox/xyz123.default/places.sqlite -o firefox_history.csv

# macOS
python browser2timesketch.py -b gecko -i "~/Library/Application Support/Firefox/Profiles/xyz123.default/places.sqlite" -o firefox_history.csv

# Windows
python browser2timesketch.py -b firefox -i "C:\Users\YourUser\AppData\Roaming\Mozilla\Firefox\Profiles\xyz123.default\places.sqlite" -o firefox_history.csv

Chrome (or any Chromium-based browser)

# Linux - Chrome
python browser2timesketch.py -b chromium -i ~/.config/google-chrome/Default/History -o chrome_history.csv

# macOS - Chrome
python browser2timesketch.py -b chromium -i "~/Library/Application Support/Google/Chrome/Default/History" -o chrome_history.csv

# Windows - Chrome
python browser2timesketch.py -b chromium -i "C:\Users\YourUser\AppData\Local\Google\Chrome\User Data\Default\History" -o chrome_history.csv

# Linux - Brave with custom label
python browser2timesketch.py -b chromium --browser-name "Brave" -i ~/.config/BraveSoftware/Brave-Browser/Default/History -o brave_history.csv

# Windows - Edge
python browser2timesketch.py -b chromium -i "C:\Users\YourUser\AppData\Local\Microsoft\Edge\User Data\Default\History" -o edge_history.csv

Safari

# macOS
python browser2timesketch.py -b safari -i ~/Library/Safari/History.db -o safari_history.csv

# Or using the webkit alias
python browser2timesketch.py -b webkit -i ~/Library/Safari/History.db -o safari_history.csv

Output Format

The script generates a CSV file with Timesketch-compatible fields:

Field	Description	All Browsers
timestamp	Unix timestamp in microseconds	✓
datetime	ISO 8601 formatted datetime	✓
timestamp_desc	Description of timestamp	✓
message	Human-readable event description	✓
url	The visited URL	✓
title	Page title	✓
data_type	Source identifier	✓
visit_type	Type of visit	Gecko, Chromium
visit_duration_us	Visit duration in microseconds	Chromium only
total_visits	Total visits to this URL	Chromium only
typed_count	Times URL was typed	Chromium only

Browser Engine Details

Timestamp Formats

Each browser engine uses a different timestamp format:

• Gecko (Firefox): Microseconds since Unix epoch (1970-01-01 00:00:00 UTC)
• Chromium: Microseconds since Windows epoch (1601-01-01 00:00:00 UTC)
• WebKit (Safari): Seconds since Cocoa epoch (2001-01-01 00:00:00 UTC)

The script automatically converts all timestamps to Unix microseconds for Timesketch.

Database Schemas

• Gecko: Uses moz_historyvisits and moz_places tables in places.sqlite
• Chromium: Uses visits and urls tables in History database
• WebKit: Uses history_visits and history_items tables in History.db

Important Notes

1. Close the browser before running the script to avoid database lock errors
2. Copy the database file to a temporary location if you want to avoid potential issues
3. Handle output carefully - the CSV contains your complete browsing history
4. Different browsers may have multiple profiles - make sure you're pointing to the correct profile directory
5. On Windows, use quotes around paths that contain spaces

Troubleshooting

Database is locked

• Close the browser completely
• Copy the database file to a temporary location and run the script on the copy

File not found

• Verify the profile directory name (the random string like xyz123.default)
• Check that the browser has been used and has history
• On macOS, use tab completion or check the exact path

Permission denied

• Run with appropriate permissions
• On Linux/macOS, check file permissions with ls -l
• On Windows, run as Administrator if needed

Requirements

• Python 3.6 or higher
• No external dependencies (uses only standard library)

Privacy and Security

This tool exports your complete browsing history. The output file contains:

• All visited URLs
• Page titles
• Visit timestamps
• Visit types and patterns

Handle the output files appropriately and delete them when no longer needed.