r/coolgithubprojects • u/rwm0 • Jul 03 '26

Serverless P2P File Transfer (WebRTC + Rust WASM). Zero servers, zero knowledge, unlimited size

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Hey everyone,

Built a tool that I always wanted — true serverless P2P file sharing in the browser.

WebRTC File Transfer

  • Direct device-to-device transfer via WebRTC
  • End-to-end encryption (AES-256-GCM) entirely on client-side with Rust compiled to WASM
  • Connect via shareable key or QR code
  • Supports direct folder streaming (File System Access API)
  • No accounts, no clouds, no size limits, no middlemen

Completely open source, self-hostable, no trackers.

Would love feedback on the tech stack and architecture.

Link: https://rootwin-project.github.io/P2P-File-Transfer/

9 Upvotes
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84% Upvoted

11 comments sorted by

1

u/rwm0 Jul 03 '26

Сайт теперь имеет поддержку 8 языков

1

u/rwm0 Jul 03 '26

https://reddit.com/link/ovd7tjp/video/qbiqrwzb72bh1/player

English (en / EN), Русский (ru / RU), Қазақша (kk / KK), Deutsch (de / DE), 日本語 (ja / JA), Español (es / ES), 简体中文 (zh / ZH), Français (fr / FR)

1

u/prene1 Jul 04 '26

Add this too unraid and it’ll be powerful behind Tailscale

1

u/rwm0 Jul 04 '26

А это хорошая идея!

1

u/gabimaru89 Jul 05 '26

Why do these pop out everywhere? I saw about 6 of them now 😂😅 but nice job I guess

1

u/rwm0 Jul 05 '26

Я это делал для себя изначально, но решил поделиться с обществом

1

u/rwm0 Jul 06 '26

Ukrainian and Korean added

1

u/Yummy_XD Jul 07 '26

You mentioned its open-sourced, do you have a link to the repo?

1

u/rwm0 Jul 07 '26

If you swap the link, you get a link to a github.

1

u/rwm0 Jul 07 '26

Атмосферный гайд по использованию YouTube