Security & Compliance

Our commitment to keeping your data safe

At MetaConvert, security is not an afterthought — it is a design principle built into how the tool works at a fundamental level. Because all audio and video conversion happens directly in your browser, your files never travel to our servers in the first place. This architecture eliminates entire categories of risk that traditional server-side conversion services must manage.

Technology

HTTPS Encryption

Every connection between your browser and MetaConvert is secured with HTTPS (TLS). This encrypts all traffic in transit, including the web pages you load, any requests the tool makes to external services, and all responses back to your browser. Your session cannot be intercepted or tampered with in transit.

Local, In-Browser File Processing

The most significant security feature of MetaConvert is that your files never leave your device. Audio and video conversion runs entirely in your browser using modern client-side technology. We never receive, process, or store your file content on our servers. There are no upload endpoints, no temporary server-side file storage, and no risk of your content being exposed through a server breach.

No Persistent File Storage

Because conversion is client-side, MetaConvert stores nothing. Once you close the tab or navigate away, nothing remains — no file residue on our infrastructure, no conversion history tied to your session, and no output cached anywhere outside your own device.

Secure API Communication

When MetaConvert communicates with external services — for example, when resolving a YouTube URL to extract audio — all requests are made over HTTPS using standard security headers. No personal data and no file content is transmitted in these requests. Only the URL you provide is sent to identify the resource.

Browser Sandbox Isolation

Your conversion runs inside the browser's native security sandbox. This model provides strong isolation from other tabs and applications, prevents unauthorized access to your file system beyond the file you explicitly select, and limits the attack surface to the browser runtime itself — which is maintained and patched by your browser vendor.

User Activity Monitoring

We monitor traffic patterns and API usage to detect abnormal behavior, abuse, or potential security threats. This monitoring helps us maintain service availability and respond quickly to incidents without compromising individual user privacy.

Secure Infrastructure

The servers that deliver the MetaConvert web application are hosted on infrastructure with multiple layers of access control. Administrative access is restricted and protected. We use automated vulnerability scanning and apply security patches promptly to keep the delivery infrastructure up to date.

Practices

Privacy by Design

Privacy is not a feature we added on top of MetaConvert — it is the foundation of how the tool was built. By processing files locally, we structurally cannot access your content. This is a technical guarantee, not just a policy promise. You do not need to trust our intentions; the architecture does not give us the opportunity to misuse your files.

Privacy Policy & Data Handling

Our Privacy Policy details exactly what data we collect, why we collect it, and how it is handled. We collect minimal data — primarily anonymized usage analytics and error reports that help us improve the tool. We do not sell, rent, or share personal data with third parties for advertising purposes.

No Account Required

MetaConvert requires no registration, login, or account creation. There is no user database on our systems, no passwords to protect, and no personal profile stored anywhere. This eliminates a common attack vector entirely.

Minimal Data Collection

We do not log the files you convert, the URLs you paste, or the output you download. The data we do collect — such as aggregate page view counts and error events — cannot be used to identify what you converted or reconstruct your files.

Secure Software Development

Security is embedded in our development process. We review dependencies for known vulnerabilities, minimize the use of third-party scripts on the page, audit code changes before deployment, and follow established secure development practices when building and updating the tool.

Incident Response Plan

In the unlikely event of a security incident affecting the delivery of the MetaConvert web application — such as unauthorized modification of the site or a compromise of the infrastructure serving the app — we have a response plan to detect the issue, restore clean service, and notify users if their experience may have been affected.

Compliance with Industry Standards

We adhere to widely recognized security and privacy practices, including those relevant to data minimization and user consent as outlined in applicable regulations. Our privacy-first architecture puts us in a strong compliance position by default: because we do not process or store user file content, many data handling obligations simply do not apply to MetaConvert.

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