Chrome Extension

LinkedIn voice notes, from your browser.

The Svara Chrome extension sends LinkedIn voice notes directly from your browser, using your existing LinkedIn session. No cookies to copy, no IP issues. Just install and go.

Install

Download & sideload

Load the extension manually in Chrome. Takes about 2 minutes.

Download Extension (.zip)

Unzip the download

Find the downloaded svara-extension.zip file and unzip it. You'll get a folder — remember where you saved it.

Open Chrome extensions page

Type chrome://extensions in the Chrome address bar and press Enter.

Enable Developer mode

In the top-right corner of the extensions page, toggle on Developer mode.

Load unpacked

Click Load unpacked (top-left), then select the unzipped folder. The Svara extension will appear in your toolbar.

Setup

Enter your API key

Click the Svara icon in your Chrome toolbar, paste your API key (from the dashboard), and click Save & Connect. The extension will show a green dot when connected.

Stay logged into LinkedIn

The extension uses your LinkedIn session to send voice notes from your browser. Keep Chrome open and stay logged into LinkedIn — the extension runs silently in the background and picks up jobs automatically.

How it works with the API

Your API code stays exactly the same. When you call POST /api/v1/send with platform: "linkedin", Svara queues the job and the extension picks it up within seconds. The voice note is sent from your browser, so LinkedIn sees your real IP and session.

All other platforms (Telegram, WhatsApp, Messenger, etc.) work directly through the API without the extension.

White-label for your product

Building a product on top of Svara? Generate a branded extension with your own name, colors, and icons — then distribute it to your end users.

How it works

Call POST /api/v1/extension/build with your branding config. You'll get back a ready-to-distribute .zip file that your end users can sideload into Chrome.

Pair it with user tokens (ut_live_) so your users don't need Svara accounts — usage counts against your API key.

Example request

curl -X POST https://svarapi.io/api/v1/extension/build \
  -H "Authorization: Bearer sk_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Acme Voice Notes",
    "accent": "#FF6B00",
    "info": "Send voice notes with Acme.",
    "key_label": "Your Token",
    "key_placeholder": "ut_live_..."
  }' --output acme-extension.zip

Customizable fields

Field	Default	Description
`name`	Svara Voice Notes	Extension name shown in Chrome
`accent`	#06B6D4	Primary brand color (buttons, highlights)
`bg`	#050810	Popup background color
`surface`	#111827	Input field background color
`info`	This extension sends...	Help text shown in the popup
`key_label`	API Key	Label above the token input
`key_placeholder`	sk_live_...	Placeholder in the token input
`icon_48_base64`	—	48x48 PNG icon (base64 encoded)
`icon_128_base64`	—	128x128 PNG icon (base64 encoded)
`api_base`	https://svarapi.io/api/v1	API base URL (for proxying)

Read the LinkedIn docs →