Now in beta - Try it out for free

Cross-device uploads with a developer-first experience

SyncSnap helps users move from desktop to mobile capture in seconds. You ship a polished upload flow with fewer edge cases and no separate mobile app.

<5 min integration0 apps for users

Step 01

Embed once

Add SyncSnap SDK and render one component where uploads begin.

Step 02

Capture anywhere

Users scan a QR and switch to their phone for camera-friendly uploads.

Step 03

Continue your flow

Files stream back to your app and users continue without friction.

Integrate in minutes

Two files. A few lines each. That's all it takes to add cross-device uploads to your app.

Backend — route handler
api/syncsnap/[...syncsnap]/route.ts
import { SyncsnapServer } from "syncsnap";
import { createRouteHandler } from "syncsnap/next";

const client = new SyncsnapServer();

export const { GET, POST } = createRouteHandler({
  client,
  onCompleted: async (job, presigned) => ({
    jobId: job.id,
    downloadUrl: presigned?.url,
  }),
});
Frontend — upload button
page.tsx
<SyncsnapUploadButton
  onJobCreated={(job) => {
    console.log("Job created:", job);
  }}
  onCompleted={(job, result) => {
    console.log("Completed", job, result);
  }}
/>

Built for shipping teams

Purpose-built primitives for upload-heavy products, with an interface designed to feel native to modern developer tools.

Integrate in minutes

Use one SDK and one API to launch a cross-device upload flow without extra app dependencies.

Mobile capture flow

Move users from desktop to mobile with a quick scan and guide them back to your web journey automatically.

Instant file delivery

Uploads appear in your app immediately so forms, onboarding, and verification stay fast.

Security by default

Encrypted transit, scoped access controls, and production-ready reliability for sensitive file flows.

AI verification

Coming soon

Configure automated checks for document validity and quality before the file reaches your pipeline.

Analytics

Coming soon

Track completion rates, upload volume, and flow health so product teams can optimize onboarding.

Simple pricing

Start free, validate your flow, and scale when you need more control.

Most popular

Free

Everything you need to go live quickly.

  • 100,000 file uploads per month (shared across projects)
  • Unlimited projects
  • Up to 10 MB per file

Scale

Dedicated limits, extended audit logs, and premium support for larger teams.

Contact us

Ship a better upload experience this sprint

Add SyncSnap once and deliver a polished cross-device flow your users actually enjoy.