Coming soon full website under construction est. 2026

Smart.
Simple.
Software.

S3 Labs is a software studio shipping single-purpose apps that are free or one-time purchase. Try out our first tool, DropDoc, which turns any HTML report into a stable shareable link in seconds.

Try DropDoc Have a good idea?

Live · v0.1 The first S3 Labs app

Drag & drop a file.
Generate a url.
Share a link.

Drop an HTML file, get a shareable URL. Your recipient sees the report exactly as designed — no account, no install, no PDF compression ruining the type.

01 → Drop. Any HTML report, up to 1.25 MB.
02 → Share. Get a stable /r/ URL in seconds.
03 → Open. Clients see it exactly as designed.

Try DropDoc $use for free · No account needed

The lab

Try one of our first tools below!

3 tools shipped · 2 in progress

DropDoc Drop an HTML file, get a stable shareable URL. dropdoc.sh Open StyleSnap Paste a URL, get a clean PDF style guide. stylesnap.design Open Persona Single-purpose. Free or one-time. We'll tell you when it's ready. personalab.im Open

Have an idea for a new app or tool? Lets Talk!

One email at launch. No newsletter, no drip campaign, no "exclusive" anything. You can unsubscribe by ignoring it — there will only be the one.

You're on the list. We'll only send the launch note.