Question 1

What is BigWow?

Accepted Answer

BigWow is a collection of 113 free browser-based tools for PDF editing, image compression, background removal, QR code generation, developer utilities, AI tools, and more. Every tool runs 100% in your browser — your files never leave your device.

Question 2

Does BigWow upload my files to a server?

Accepted Answer

No. All processing runs locally in your browser using JavaScript and WebAssembly. Your files never leave your device and are never sent to any server. You can verify this by opening your browser's Network tab in Developer Tools while using any tool.

Question 3

Is BigWow really free?

Accepted Answer

Yes, all 113 tools are completely free with no account required, no ads, no file size limits, no watermarks, and no premium tier. Free forever.

Question 4

Does BigWow work offline?

Accepted Answer

Yes. Once the page has loaded, most tools work without an internet connection. AI-powered tools like the background remover download their model once and then run offline from your browser cache.

Question 5

What tools does BigWow offer?

Accepted Answer

BigWow offers 113 tools across categories: Image Tools (compress, resize, convert, remove background), PDF Tools (merge, split, compress, rotate), Developer Tools (JSON formatter, JWT decoder, regex tester, UUID generator), AI Tools (token counter, model comparison, prompt library), Text Tools (word counter, case converter, markdown editor), and more.

Question 6

How is BigWow different from TinyWow or Smallpdf?

Accepted Answer

Unlike TinyWow and Smallpdf, BigWow processes everything 100% in your browser — your files are never uploaded to any server. TinyWow and Smallpdf upload your files to their servers for processing. BigWow is also completely free with no file size limits, no watermarks, and no account required.

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