Gizmo: Code Editor and Preview Tool

Gizmo is a Chrome sidePanel web code editor and preview tool.

As of May 2026, Gizmo: Code Editor and Preview Tool has 66 users and a 5.00/5 rating from 2 reviews in the Productivity category.

Usersup 1.5 percent+1.5%
66
66
Ratingno change0%
5.00
2 reviews
Reviewsno change0%
2
Version
1.0
Manifest V3

History

3 snapshots

Tracking since Apr 1, 2026.

66.2464.562.76Apr 1, 2026May 27, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026655.0021.0
Apr 29, 2026635.0021.0
May 27, 2026655.0021.0
Now665.0021.0

Permissions & access

Permissions
storagesidePanel
Host access
None declared

Screenshots

Gizmo: Code Editor and Preview Tool screenshot 1Gizmo: Code Editor and Preview Tool screenshot 2Gizmo: Code Editor and Preview Tool screenshot 3

About

Gizmo's simple sandbox environment let's you render basic HTML pages on the fly. Some basic support for Javascript, CSS, Canvas wrapped in HTML. Also preview SVG.

Gizmo Features:

1. Code File Management:
   - Create, save, edit, and delete code files
   - Search existing file names

2. Dark/Light Mode Toggle

3. Code Preview:
   - Live preview of code that can handle some JavaScript wrapped in HTML. 
   - Reset code preview

4. Version Control:
   - Save code
   - View code version history with timestamps
   - Open previous versions

5. Responsive design to expand width

Technical

Version
1.0
Manifest
V3
Size
25.43KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
bhelcllgjejpdhkldploeocpgakegbbj
Developer ID
ucb84fba3b57cbb2af48b1de130628e92
Developer Email
[email protected]
Created
Oct 14, 2024
Last Updated (Store)
Oct 16, 2024
Last Scraped
May 27, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 27, 2026.