Nousb.co – A seamless multi-platform ephemeral file transfer webapp
Key technical point is that it does NOT rely on webRTC, which is not reliable enough on all browsers, and there are important file system APIs (ie. `showSaveFilePicker`) that are missing on most browsers to do actual file transfers, without storing the whole file in RAM first. The idea is to have something that is as multi-platform as possible, and can work on all browsers, even the embedded webviews in chat apps. And without app installation or account creation. To test it with a common case, which is transferring between a smartphone and a laptop: - Open https://NoUSB.co - Click…
Nousb.co – A seamless multi-platform ephemeral file transfer webapp launched on March 23, 2023 with 6 votes, #2,215 of 5,007 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 3 years on.
What it does
Privacy focused file transfer tool. Drag & Drop and download instantly, no upload, no storage, no Zuckerberg to watch your files when you
You can join an existing drive by entering its 6 characters code below. Make your files instantly available to download by a simple drag & drop. Share the link with any device you want, they can also add their own files to the drive! As soon as you close the tab or browser, your files will disappear from the drive, instantly. Nothing is stored anywhere. Share files directly from your computer with a simple right-click. No cloud storage, no sizefrom nousb.co
In the maker’s words, at launch
Key technical point is that it does NOT rely on webRTC, which is not reliable enough on all browsers, and there are important file system APIs (ie. `showSaveFilePicker`) that are missing on most browsers to do actual file transfers, without storing the whole file in RAM first. The idea is to have something that is as…
Does a similar job
all alternatives →- PTPeer-to-peer secure file transfer using WebRTC2016 · bitf.ly · ▲239
just f***ing send itJun 2026 · jfsendit.com · ▲155Send any file, any size, straight from browser to browser
Open-source P2P file transfer2025 · github.com · ▲49I have decided to open source this project to increase trust even further. In case you have seen my previous posts, this is an update for berb.app, a WebRTC file sharing app. My goal is simple: send files between devices in real-time without installing crap or uploading to any servers.


- TFTransfer files between computers using WebRTC2013 · rtccopy.com · ▲81
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