Apple and Google each built a brilliant sharing tool — for their own side of the fence. AirDrop is iPhone-to-iPhone; Quick Share is Android-to-Android. The moment a file needs to cross the ecosystem line, both go silent, and people fall back to WhatsApp (which crushes quality) or email (which rejects anything big). The clean fix uses the one thing both phones share: a browser.

Why the usual workarounds disappoint

WhatsApp/Telegram: re-compress photos and videos aggressively. Your 12 MP photo arrives as a fraction of itself; 4K video becomes a blur. Fine for memes, painful for memories.

Email to yourself: capped around 25 MB — a dozen photos, maybe.

Google Photos / iCloud links: work, but require accounts, upload the files to a server first, and sync at their own pace when you want the file now.

Cable + computer: reliable and miserable — two cables, one computer, and iPhone-to-PC file access is its own adventure.

The browser method: works both directions

Safari on iPhone and Chrome on Android both support WebRTC, which means they can talk directly to each other:

  1. On the sending phone, open ZetaShare in the browser.
  2. Pick the photos, videos, or files (or use the share sheet to send them to the browser).
  3. Copy the link and get it to the other phone — text it, or just read out the custom link.
  4. Open the link on the receiving phone. The files stream phone to phone, encrypted with DTLS 1.3, at original quality — no server, no compression, no size limit.

Works identically in both directions: iPhone → Android and Android → iPhone.

Full quality is the whole point

A direct transfer is byte-for-byte: HEIC photos, ProRes clips, 4K60 video — whatever the camera produced is exactly what arrives. Nothing re-encodes it along the way because there is no "along the way." For a whole album, zip it or send files in batches; there's no cap to plan around (see sending 100GB+ if you're moving years of photos).

Same room or different countries

Because the connection is negotiated over the internet, this isn't a same-Wi-Fi trick like AirDrop. Your friend with the Android phone can be next to you or on another continent — the steps don't change. That also makes it the answer to "how do I get this video to my mom's Samsung" from anywhere.

FAQ

Do both phones need the same app? No apps at all — just the browsers already on the phones.

Does it work over mobile data? Yes; for big batches, Wi-Fi on both ends is kinder to data plans.

Do HEIC photos work on Android? They transfer perfectly (bit-identical). Most modern Android gallery apps open HEIC; if not, convert on the iPhone before sending (Settings → Camera → Formats → Most Compatible for future shots).

Both phones need to stay awake? Yes — keep both browser tabs open until the transfer completes.

Cross the fence in under a minute: start a phone-to-phone transfer.