Dev Sideboard

Unknown author · Developer Tools

Open in Chrome Web Store

Users

Avg rating

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Ratings

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Updated

Oct 25, 2026

Media

3 items

Description

Inspect network activity, storage, and cookies in the side panel. Inspect the active page without leaving your workspace. Dev Sideboard keeps the full page title and useful development tools in Chrome's side panel. - Overview: the full page title, network activity, window and viewport dimensions, and page metadata in one tab. - Network: request counts, HTTP errors, failure details, request durations, and response size estimates. - Resizing: edit window or viewport dimensions and click Apply. Reuse previously applied widths and heights from separate history menus, or remove individual entries with ×. Size history stays in your browser across sessions. - Metadata: Canonical URL and Open Graph metadata, including image previews. Image, title, and description appear first, with other Open Graph properties in an expandable section. Twitter Card metadata is shown when Open Graph tags are absent. - Storage: browse, search, edit, and delete Local Storage and Session Storage values. - Cookies: inspect cookie values and attributes, edit values, and delete individual cookies. Requires Chrome 142 or later. Click the extension icon to open the side panel. ## What's new in v1.6.0 - Fixed stale Open Graph metadata after in-page navigation on single-page apps, including video changes on YouTube.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
13
Description length
Characters in the listing description.
1305
Media assets
Screenshots and videos on the listing.
3
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
8.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
13
Description length
Characters in the listing description.
1305
Media assets
Screenshots and videos on the listing.
3
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
8.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.