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Peek: Preview PDFs, Office files, and more

Peek: Preview PDFs, Office files, and more

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View Peek: Preview PDFs, Office files, and more Chrome Extension on Chrome Web Store
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3.4 (21 ratings)
47 views
This extension has been viewed 47 times
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Data is synced from the Chrome Web Store. View the official store page for the most current information.

Preview documents, videos, music, and more with a mouse hover.
Type
Extension
Users
2,000 users
1K
Corbin Davenport
View author page of Corbin Davenport
Featured Extension

Hand-picked for quality and usefulness

Published
Published on November 24, 2015
Version 6.1
Manifest version
3
Updated
Updated on November 25, 2025
make_chrome_yours/functionality
Extension Category
View on Chrome Web Store
View Peek: Preview PDFs, Office files, and more Chrome Extension on Chrome Web Store
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Extension Manifest

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{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Peek: Preview PDFs, Office files, and more",
    "short_name": "Peek",
    "version": "6.1",
    "author": "Corbin Davenport",
    "description": "Preview documents, videos, music, and more with a mouse hover.",
    "homepage_url": "https:\/\/github.com\/corbindavenport\/peek",
    "options_ui": {
        "page": "settings.html",
        "open_in_tab": true
    },
    "permissions": [
        "storage"
    ],
    "browser_specific_settings": {
        "gecko": {
            "id": "{1cea70bd-2da4-41b1-93e9-54dba64e7223}",
            "strict_min_version": "106.0"
        }
    },
    "host_permissions": [
        "*:\/\/*\/*"
    ],
    "background": {
        "service_worker": "js\/background.js",
        "scripts": [
            "js\/background.js"
        ]
    },
    "icons": {
        "32": "img\/icon_x32.png",
        "48": "img\/icon_x48.png",
        "128": "img\/icon_x128.png"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "img\/arrow-up-right-circle.svg",
                "img\/gear.svg"
            ],
            "matches": [
                "*:\/\/*\/*"
            ]
        }
    ],
    "action": {
        "default_icon": {
            "32": "img\/icon_x32.png",
            "48": "img\/icon_action_x48.png",
            "128": "img\/icon_action_x128.png"
        },
        "action": []
    },
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "js": [
                "js\/popper.min.js",
                "js\/tippy-bundle.umd.min.js",
                "js\/purify.js",
                "js\/peek.js"
            ],
            "css": [
                "css\/peek.css"
            ],
            "run_at": "document_idle"
        },
        {
            "matches": [
                "https:\/\/www.threads.net\/*utm_source=peek_extension*"
            ],
            "css": [
                "css\/threads.css"
            ],
            "all_frames": true,
            "run_at": "document_end"
        },
        {
            "matches": [
                "https:\/\/embed.reddit.com\/r\/*utm_source=peek_extension*"
            ],
            "css": [
                "css\/reddit.css"
            ],
            "all_frames": true,
            "run_at": "document_end"
        },
        {
            "matches": [
                "https:\/\/*\/*\/embed?utm_source=peek_extension"
            ],
            "css": [
                "css\/mastodon.css"
            ],
            "all_frames": true,
            "run_at": "document_end"
        }
    ]
}
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