Turn an Android phone into a local-network file server. Other devices need no app: upload files and folders by drag and drop, download and manage content, and review transfer history in a browser.
You can also find this app by searching Speed share web, Speed Share Web, or SpeedShare Web.
Connect directly from a browserWorks with phones, tablets, and computers. No receiving app is required.
How it works
Start sharing in three steps
Once both devices are connected to the same trusted local network, the Android phone can be accessed directly from a browser.
1
Start the server
Open SpeedShareWeb on the Android phone and start the local server.
2
Open the local address
Enter the local address shown by the app in a browser on the other device.
3
Transfer and manage files
Browse, upload, download, move, and delete files, then stop the server when finished.
Android phone SpeedShareWeb
→
Wi-Fi / Local network
→
Computer · Tablet · Other phone Browser access
Interactive product demo
亲手走一遍文件上传流程
这是本地界面演示，不会连接服务器，也不会上传你选择的文件。
等待上传
Interactive product demo
亲手走一遍文件上传流程
这是本地界面演示，不会连接服务器，也不会上传你选择的文件。
SpeedShareWeb-demo-video.mp4300 MB
等待上传
Features
Main features
Designed to be direct, fast, and easy to use, without requiring an extra receiving app.
🌐
Direct browser access
Computers, tablets, and other phones only need a modern web browser.
↕
File and folder uploads
Drag and drop files or upload complete folders while preserving their directory structure.
ZIP
Transfer history and ZIP
Review recent transfers and file operations, or download multiple files as a ZIP archive.
📁
Remote file management
Create folders, move, rename, and delete files directly from the browser.
♻
In-app recycle bin
Restore, permanently delete, or clear files to reduce the risk of accidental deletion.
文
Chinese, Japanese, and English
The app, notifications, and browser interface support all three languages.
↔
Direct phone migration
Move content between Android devices with QR-assisted pairing, nearby-device discovery, and resilient transfer sessions.
Screenshots
Interface preview
Explore the redesigned Android home and running states, multilingual light/dark themes, and the browser file manager available on other devices.
Browser file managerDrag and drop files or folders, monitor status, manage files, and sync the clipboard.
Live transfer dashboardSee connections, speed, tasks, and file progress, with a clear stop control.
Chinese light homeClear hierarchy for one-tap sharing, file selection, the recycle bin, and settings.
Japanese light homeThe same responsive interface fully supports Japanese text.
English dark homeHigh contrast in dark mode with direct access to transfer history.
Appearance and defaultsChoose a theme and language, then set the default sharing mode and permissions.
Compact advanced settingsLow-frequency options stay collapsed while their current state remains visible.
Why I built itFile transfer should be simple. You should not need to install a pile of software just to send one large file.SpeedShareWeb · TokyoAlex.com
Background
Why I built this project
I have several phones, tablets, and computers at home. Whenever I needed to move files between them—especially large files—it became unnecessarily complicated.
I tried looking for other software, but many tools had too many ads, transferred files too slowly, were troublesome to download and install, or were simply inconvenient to use.
Eventually, I got so fed up that I built SpeedShareWeb myself. As long as the devices are on the same local network, files can be transferred and managed quickly from a browser without depending on a specific brand, account, or cloud service.
Designed and built by Alex Han / TokyoAlex.com
Case study
From a real need to a maintainable product
This is more than an interface demo: it covers requirement decisions, explicit boundaries, reliability work, and continued releases for cross-device file transfer.
01 · Problem
Cross-device transfer was cumbersome
Phones, tablets, and computers lacked a direct path that required neither an account nor a receiving app.
02 · Constraints
Bounded to trusted local networks
The product avoids cloud dependency while making HTTP, local permissions, storage capacity, and public-network exposure explicit security boundaries.
03 · Decisions
The browser is the common client
Android provides the local service while other devices use only a browser. Capacity checks and transactional replacement reduce file-operation failures.
04 · Evidence
Continuously tested and released
The project is open source with a signed APK, currently v1.5.0. Tests, lint, documentation, and release information are maintained with each update.
!
Use only on trusted local networks
SpeedShareWeb does not require an account or cloud storage, but its local service uses HTTP. Do not expose the server directly to the public internet, and stop it when you are finished.
SpeedShareWeb v1.5.0 adds direct phone migration, QR-assisted pairing, connection recovery guidance, resilient transfer sessions, and redesigned selection and progress screens.
