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Convertकर

Privacy Policy

Your files never leave your device. This is not just a promise — it's how the software is built.

No Server Uploads

Every file you process with Convertकर stays on your device. We use WebAssembly (FFmpeg.wasm) to run conversion engines directly in your browser. Your files are never uploaded to any server — not ours, not anyone else's.

No Tracking

We do not use Google Analytics, Facebook Pixel or any other tracking service. We don't track which files you convert, what formats you use or how often you visit. Your usage is your business.

No Cookies

Convertकर does not set any cookies. We don't use session cookies, tracking cookies or any other form of browser storage to identify or profile you. The only local storage used is your theme preference (dark/light mode).

No Accounts Required

There is no sign-up, no login, no email collection. You don't need to provide any personal information to use any of our tools. Just open the page and start converting.

Open Source

Convertकर is fully open source. You can inspect every line of code to verify our privacy claims. We believe trust should be verifiable, not just promised.

Our Commitments

  • We will never add server-side file processing
  • We will never add user tracking or analytics
  • We will never sell or share any data
  • We will never require account creation
  • We will never add advertisements
  • We will always keep the source code public

How It Works Technically

When you select a file, it is read into your browser's memory using the JavaScript File API. The file data is then passed to FFmpeg.wasm — a WebAssembly build of the FFmpeg multimedia framework that runs entirely within your browser's sandbox.

The conversion happens using your computer's CPU. The output file is generated in memory, and a download link is created using a Blob URL. At no point does any file data leave your browser.

For image conversions, we use the browser's native Canvas API, which is even more lightweight and doesn't require loading the FFmpeg engine.

Last updated: March 2025

Made in 🇮🇳 with ❤️ by MOHIT BAGRI

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