Home › Store › Creator & AI apps › Hearlark Subtitle Pro

Hearlark Subtitle ProPrivate Whisper transcription in your browser, with SRT and VTT subtitles · by CyberMax

Transcribe audio without uploading it anywhere

Name: Hearlark Subtitle Pro
Brand: CyberMax
SKU: hearlark-subtitle-pro
Price: 4.99 USD
Availability: InStock

▶ Transcribe free in your browser

$4.99one-time payment

Buy now

What you get: Caption-ready SRT and VTT, time shift, find and replace, pay once. Prices in USD; tax for your country added at checkout.

Hearlark Subtitle Pro: Transcribe audio without uploading it anywhere

▶ Transcribe free in your browser

Free to use in your browser right now, no sign-up. Upgrade only if you want more.

$4.99one-time payment

Buy now

What you get: Caption-ready SRT and VTT, time shift, find and replace, pay once. Prices in USD; tax for your country added at checkout.

Hearlark transcribes audio and video in your browser for free, with nothing uploaded.

Checkout by StripeInstant delivery14-day fix-or-refund

Human support: cybermax.tools@gmail.com · Tax handled at checkout · 14-day fix-or-refund terms

Real sample output

Audio	Model	Engine	Time	Transcript
speech sample, 0:11	Whisper Tiny	CPU (WASM)	10.8 s	And so my fellow Americans ask not what your country can do for you…
speech sample, 0:11	Whisper Base	CPU (WASM)	14.9 s	And so my fellow Americans ask not what your country can do for you…
SRT export	Whisper Tiny	CPU (WASM)	instant	1 · 00:00:00,000 --> 00:00:11,000 · And so my fellow Americans…

live Space in headless Chromium on a cloud CPU (WASM), 25 Sep 2026

Why buyers pick Hearlark Subtitle Pro

111 s clip: 10.8 s on Tiny, 14.9 s on Base (cloud CPU).

2Word-for-word on both models for the sample.

3Nothing sent to a server; close the tab and it's gone.

4Why transcribe with Hearlark

How it works

Use the free version in your browser: no signup, nothing uploaded.
Pick a plan and pay by card with Stripe.
Stripe sends you straight back to the app with Pro switched on. Your unlock code (on the receipt page) turns Pro on in any other browser.

Who it's for

podcasters and video makers
journalists and researchers
students with lecture recordings

Get it

14-day fix-or-refund if it doesn't work as described: email us within 14 days and we fix it or refund you in full. Refund terms.

Prices in USD; tax for your country added at checkout.

Hearlark Subtitle Pro: caption-ready SRT and VTT, time shift, find and replace, pay once

$4.99 once

Hearlark transcribes audio and video in your browser for free, with nothing uploaded.

Buy now

Not ready to buy? Get one email if Hearlark Subtitle Pro prices or plans change.Free. Double opt-in: nothing is sent until you confirm. One-click unsubscribe. We never share your address.

What's inside

Hearlark transcribes audio and video in your browser for free, with nothing uploaded. Subtitle Pro makes the transcript caption-ready: captions split to your line length (42 characters by default) with up to 2 lines and a maximum time on screen, every timestamp shifted by any offset, find and replace across the whole transcript, CSV and Markdown exports, and every format downloaded in one click. One payment, no subscription; it turns on the moment checkout finishes and works on any device with your unlock code.

Refund policy

14-day fix-or-refund if it doesn't work as described. If it doesn't work as described, email us within 14 days and we fix it or refund you in full. Duplicate charges are always refunded. Read the full policy.