orynby OCNO

The Oryn Browser SDK

You build the app.
Oryn runs the model.

Add local AI to your website with one SDK. Oryn handles supported engines, downloads and device resources. Keep your existing web experience for other browsers.

See how it worksChoose your perspective ↗

Developer alpha · Apple Silicon Macs.
Public browser and SDK downloads are not available yet.

Your machine. Your decision.
f.FIELDNOTESYOUR RESEARCH SPACE
A LITTLE ROOM TO THINK

Good ideas
start with a note.

ORYN LOCAL AIBrowser-controlled permission02 / 04

Let this site use local AI?

fieldnotes.example wants to summarize your notes using a model on your machine.

Illustration only. No permission is granted.

Interactive product illustration · no model runs on this page.

Chromium at its coreInference on your devicePermission in your handsModels, with clear boundaries

01 / How it works

Your app asks.
Oryn runs the AI.

Use the Oryn Browser SDK to request AI work from your website. Oryn handles permission, supported models and local execution. Your app receives the results.

User’s computer

Website app

Uses the Oryn Browser SDK

Oryn Browser

Permission & orchestration

Enginesmodels

User’s hardware

CPU · GPU · Memory

Results back to your app. Oryn runs the model on the user’s hardware and returns its output through the SDK.

From request to result

A local chat request.

Describe the AI task your app needs. Oryn handles model choice and any needed download, with the user’s permission.

Send the user’s message, receive the result and display it in your interface. Release the session when the work is done.

Open the complete SDK example

Before this excerpt, create the SDK client and check availability. Run it from a user action; your app supplies the message, cancellation signal and result display, and handles refusal or errors.

TypeScript · request and result
const session = await localAI.models.request({
  role: "chat",
  requirements: {
    task: "text-generation",
    outputModalities: ["text"],
    capabilities: { chat: true },
  },
}, { signal });

try {
  const result = await invokeAndWait(localAI, {
    sessionId: session.sessionId,
    input: {
      messages: [{ role: "user", content: message }],
    },
  }, { signal });
  renderResult(result);
} finally {
  await localAI.models.releaseSession(session.sessionId);
}

Import createLocalAIClient and invokeAndWait from @ocno/oryn-sdk. The SDK package is not published yet.

02 / Working examples

See what
you can build.

Try websites built with the Oryn Browser SDK, then explore how to add local AI to your own app.

Video Caption Studio

Generate captions, adjust their style and position, and export your video with animated captions.

Open demo

An Oryn demo app

Video Caption Studio

Start with a video or import an SRT file. Edit the words, choose a caption style and preview the result before exporting. Save subtitles separately, or render them into the video.

Private Transcription

Turn a WAV recording into text without sending the audio to a cloud AI service.

Open demo

An Oryn demo app

Private Transcription

Choose a PCM WAV recording and approve the local transcription request. Read the resulting text in the same website. For video files, use Video Caption Studio.

Local AI Chat

Ask a question, draft text or explore an idea with a model running on your computer.

Open demo

An Oryn demo app

Local AI Chat

Enter a prompt and watch the answer appear as the local model writes it. You can cancel generation at any time.

Image Generator

Describe an image, generate it locally and save the result.

Open demo

An Oryn demo app

Image Generator

Write a prompt, generate an image and preview it in the app. Save the result as a PNG. Quality and hardware requirements depend on the selected model.

Music Generator

Describe a sound or mood and generate an audio track on your computer.

Open demo

An Oryn demo app

Music Generator

Choose a prompt and duration, then listen to the generated track in the app. Save it as a WAV file to use in your own project.
Explore the SDK example

03 / Who handles what

You own the experience.
Oryn handles local execution.

Oryn Browser

Permission, supported models and engines, downloads, device resource checks and visible job controls.

Your website

Interface, prompts, output quality, error handling and an alternative when local AI is unavailable.

Check the model and device.

Support depends on the exact model files, task and device. Test the quality, speed and memory use your app needs.

What should I test before shipping?

Use representative inputs on your target Macs. Test denied permission, cancellation, errors and the alternative your app offers outside Oryn.

What can my website access?

Its own authorized results, job events and artifacts. No direct engine access, local filesystem paths or global model inventory. Trust cannot override unsupported or unsafe execution.

Read model and permission details

Developer alpha · Apple Silicon

Bring one useful feature.
Start your evaluation.

Review the SDK example and choose a task to test. The browser and SDK are in developer alpha; the package is not on the registry.

See access optionsRead the SDK docs