StorageTools

StorageTools is a powerful browser storage manager and developer toolkit designed for frontend developers and QA engineers.…

As of June 2026, StorageTools has 10 users and a 5.00/5 rating from 3 reviews in the Productivity category.

Productivity

Chrome Web Store ↗.crx

Users+42.9%

Rating0%

5.00

3 reviews

Reviews+50.0%

Version

2.2.1

Manifest V3

90-day change · In the last 90 days this extension 4 version updates, changed permissions.

History

8 snapshots

Tracking since Apr 11, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 11, 2026	7	5.00	2	1.2.0
Apr 21, 2026	6	5.00	3	1.3.0
Apr 26, 2026	9	5.00	3	2.0.0
May 3, 2026	10	5.00	3	2.0.0
May 9, 2026	11	5.00	3	2.0.0
May 14, 2026	11	5.00	3	2.1.0
May 20, 2026	12	5.00	3	2.1.0
Jun 3, 2026	13	5.00	3	2.2.1
Now	10	5.00	3	2.2.1

Changelog

May 20, 2026

description

StorageTools 是一款面向前端开发者和测试人员的 Chrome 扩展，用于高效查看和管理浏览器存储数据。

核心功能

1. Storage 管理 - 查看、编辑、复制、删除、清空当前页面的 localStorage、sessionStorage 和 Cookies

2. IndexedDB 浏览 - 支持数据库选择、对象仓库切换、分页加载记录、单条删除

3. JSON 工具 - 独立的 JSON 格式化页面，支持格式化、压缩、校验、JSONPath 查询、JSON 转 TypeScript 类型

4. 文本对比 - 支持任意文本的左右 Diff 对比，可全屏查看差异结果

5. JWT 解析 - 解析 JWT Token，查看 Header 和 Payload，自动检测过期状态

6. 编解码转换 - Base64 编码/解码、URL 编码/解码

7. 时间戳转换 - 支持时间戳与日期字符串互转，输出多种格式（ISO、UTC、RFC、本地时间等）

8. HTTP 请求 - 内置轻量级 Postman，支持 GET/POST/PUT/DELETE/PATCH 等请求方法，可自定义 Headers 和 Body

9. 工作区快照 - 按站点保存和恢复 storage 数据快照

10. 规则化清理 - 按前缀/包含/正则规则批量清理 storage 数据

StorageTools is a Chrome extension designed for frontend developers and QA testers to efficiently view and manage browser storage data.

Core Features

1. Storage Management - View, edit, copy, delete, and clear localStorage, sessionStorage, and Cookies for the current page

2. IndexedDB Browser - Support for database selection, object store switching, paginated record loading, and single record deletion

3. JSON Tools - Standalone JSON formatting page with support for formatting, minification, validation, JSONPath queries, and JSON to TypeScript type conversion

4. Text Diff - Side-by-side diff comparison for any text, with fullscreen diff result viewing

5. JWT Decoder - Decode JWT tokens to view Header and Payload, with automatic expiration detection

6. Encoding & Decoding - Base64 encode/decode, URL encode/decode

7. Timestamp Converter - Bidirectional conversion between timestamps and date strings, outputting multiple formats (ISO, UTC, RFC, local time, etc.)

8. HTTP Requests - Built-in lightweight Postman alternative supporting GET/POST/PUT/DELETE/PATCH methods with custom Headers and Body

9. Workspace Snapshots - Save and restore storage data snapshots by site

10. Rule-based Cleanup - Batch clean storage data by prefix, contains, or regex rules

StorageTools is a powerful browser storage manager and developer toolkit designed for frontend developers and QA engineers.

**Storage Management**
- View, search, edit, copy, delete, and clear localStorage, sessionStorage, and cookies
- Browse IndexedDB with database/store selection and pagination
- Bulk import from JSON array format
- Workspace snapshots: save and restore complete storage states per website
- Rule-based cleanup: bulk delete by prefix, contains, or regex matching with preview

**Developer Toolkit (open from popup)**
- JSON Workbench: format, minify, validate, JSONPath query, JSON to TypeScript
- Text Diff: side-by-side comparison with color-coded results
- JWT Decoder: parse headers and payloads with automatic expiration detection
- Codec Converter: Base64 and URL encode/decode
- Timestamp Converter: convert between timestamps and multiple date formats
- HTTP Request: lightweight API testing tool

**CORS Debug Mode**
Temporarily enable CORS response headers to assist with cross-origin debugging during local development. User-initiated with a 5-minute auto-disable timer, per-resource-type configuration (Fetch/XHR, Module Script, Worker, iframe), and automatic cleanup when the tab navigates to a different origin.

All data stays local. No external servers, no tracking, no ads.


StorageTools 是一款功能强大的浏览器存储管理工具和开发者工具箱，专为前端开发者和测试工程师设计。

**存储管理**
- 查看、搜索、编辑、复制、删除和清空 localStorage、sessionStorage 和 cookies
- 浏览 IndexedDB，支持数据库/仓库选择和分页加载
- 支持 JSON 数组格式批量导入
- 工作区快照：按网站保存和恢复完整的存储状态
- 规则化清理：按前缀、包含或正则规则批量删除，支持预览

**开发者工具箱（从弹窗打开）**
- JSON 工作台：格式化、压缩、校验、JSONPath 查询、JSON 转 TypeScript
- 文本对比：左右分栏对比，彩色差异结果
- JWT 解析：解析 Header 和 Payload，自动检测过期状态
- 编解码转换：Base64 和 URL 编码/解码
- 时间戳转换：时间戳与多种日期格式互转
- HTTP 请求：轻量级接口测试工具

**CORS 调试模式**
临时添加 CORS 响应头以协助本地开发时的跨域调试。用户主动开启，内置 5 分钟自动关闭定时器，支持细分资源类型控制（Fetch/XHR、Module Script、Worker、iframe），导航到新 origin 时自动清除。

所有数据本地处理。无外部服务器、无追踪、无广告。

May 20, 2026

short_description

StorageTools 是一款面向前端开发者和测试人员的 Chrome 扩展，用于高效查看和管理浏览器存储数据。

核心功能

1. Storage 管理 - 查看、编辑、复制、删除、清空当前页面的 localStorage、sessionStorage 和…

StorageTools is a powerful browser storage manager and developer toolkit designed for frontend developers and QA engineers.…

May 20, 2026

permissions

cookies, tabs, scripting, storage, browsingData, sidePanel

cookies, tabs, scripting, storage, browsingData, sidePanel, declarativeNetRequest, alarms

Apr 21, 2026

description

StorageTools 是一款面向开发者的 Chrome 存储管理工具，用于快速查看和管理当前页面的 localStorage、sessionStorage 与 cookie。
支持搜索、编辑、复制、删除、导入、清空，并提供工作区快照、规则化清理和 JSON 专项编辑能力，帮助你更高效地调试和排查问题。

StorageTools is a developer-focused Chrome storage management tool designed to quickly inspect and manage the current page’s localStorage, sessionStorage, and cookies.

It supports search, edit, copy, delete, import, and clear operations, and also provides workspace snapshots, rule-based cleanup, and advanced JSON editing capabilities—helping you debug and troubleshoot more efficiently.