Question 1

How does client-side processing work?

Accepted Answer

All file processing happens directly in your web browser using JavaScript and WebAssembly. Your files are never uploaded to any server. The processing uses your device's CPU and memory, which means your data stays completely private.

Question 2

Are there any file size limits?

Accepted Answer

Since processing happens in your browser, limits depend on your device's available memory. Most modern devices can handle files up to 100MB comfortably. For very large files, we recommend processing them in smaller batches.

Question 3

What file formats are supported?

Accepted Answer

For images: JPG, PNG, WebP, GIF, and BMP. For documents: PDF, DOCX, XLSX, and Markdown. We're constantly adding support for more formats based on user feedback.

Question 4

Does this work offline?

Accepted Answer

Yes! Once the page loads, you can use most tools without an internet connection. The app is a Progressive Web App (PWA) that can be installed on your device for offline access.

Question 5

Is this really free?

Accepted Answer

Yes, completely free with no hidden costs, subscriptions, or premium tiers. We believe privacy-respecting tools should be accessible to everyone.

Question 6

How do the AI features work?

Accepted Answer

AI features like background removal and face detection run entirely in your browser using machine learning models optimized for the web. No data is sent to external AI services.

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