A focused VS Code extension for uploading images to Tencent Cloud Object Storage (COS) and browsing them without leaving the editor. It ships with a polished sidebar gallery that adapts to your VS Code theme.
Features
Image gallery — Browse the images in your bucket as thumbnails, with file name, format, size and modified time. Search by name, preview in a large modal, copy the link, or open it in your browser.
One-click upload — Pick a local image and upload it to the active configuration. On success you get the object key and a shareable link.
Multiple COS configurations — Add, switch, test and delete multiple bucket configurations. Credentials are kept in VS Code SecretStorage, never in plain state or logs.
Theme-aware UI — The sidebar maps Arco Design tokens to VS Code theme variables, so it follows your light/dark theme automatically.
Command palette support — Every action is also available as a command for keyboard-driven workflows.
Supported image types: .png, .jpg, .jpeg, .gif, .webp, .bmp, .svg, .ico. Maximum single file size: 100 MB.
Getting Started
Install the extension and click the Tencent COS icon in the Activity Bar.
Open the 设置 (Settings) tab and add a configuration:
名称 (Name) — a label to identify the configuration.
SecretId / SecretKey — your Tencent Cloud access keys.
所属地域 (Region) — e.g. ap-guangzhou.
存储桶 (Bucket) — e.g. example-1250000000.
存储路径 (Path prefix) — optional, e.g. images/.
Use the test action to verify the connection, then switch to the 图库 (Gallery) tab to upload and browse images.
Commands
Open the Command Palette (Ctrl/Cmd + Shift + P) and search for Tencent COS:
Command
Description
Tencent COS: 配置 腾讯云COS
Create a new COS configuration
Tencent COS: 选择配置
Switch the active configuration
Tencent COS: 删除配置
Delete a configuration
Tencent COS: 测试配置
Test the active configuration
Tencent COS: 上传图片
Upload a single image
Tencent COS: 获取图片 Object
List image objects in the bucket
Requirements
VS Code ^1.125.0
A Tencent Cloud account with a COS bucket and access keys (SecretId / SecretKey)
Security
SecretId and SecretKey are stored in VS Code SecretStorage and are never written to globalState, logs, or source.
All COS requests run in the extension host process; keys are never exposed to the webview or the frontend.
Notes
Image thumbnails load directly from https://<bucket>.cos.<region>.myqcloud.com/.... If your bucket is private-read, thumbnails may not render until the object is publicly readable or signed-URL support is added.
Release Notes
0.0.1
Initial release: image upload, multiple COS configurations (add / switch / test / delete), theme-aware sidebar gallery with search, preview, copy link and open in browser.
