Skip to content
VaultCloud AI
ToolsPrivacyAbout

About VaultCloud AI

Free tools for everyday file jobs, built so your files never have to leave your device.

Last updated 8 November 2026

Why this exists

Most online converters ask you to upload your photo, PDF or spreadsheet to their server. That's a real risk for ID cards, bank statements, contracts and family photos. VaultCloud AI does the opposite: the page sends the tool to you, and your browser does the work.

How it works

Each tool runs on WebAssembly and, where available, your graphics card through WebGPU. AI models are downloaded once from Hugging Face and cached by your browser. Your files are read into the tab's memory, processed, and the result is saved straight to your device. The privacy policy lists exactly what is downloaded and from where.

Keeping it safe

The tools are for everyday, lawful use. Before first use, everyone agrees to the terms of use. Images are checked on the device for explicit or violent content, and text the tools produce is checked for threats and hateful language. Some features are deliberately left out because they are mostly used to cause harm, such as face swapping, voice cloning, watermark removal and editing the text of documents.

To report misuse, email abuse@vaultcloudai.com.

Open-source credits

VaultCloud AI is built on the work of these open-source projects. Thank you to everyone who makes them.

ProjectUsed forLicence
AstroBuilds this websiteMIT
DuckDB-WasmSQL engine for the data toolsMIT
Transformers.jsRuns AI models in the browserApache-2.0
ONNX Runtime WebModel runtime used by Transformers.jsMIT
MODNetBackground removal for portraitsApache-2.0
BiRefNet-liteBackground removal for any objectMIT
WhisperSpeech recognition models by OpenAIMIT
Tesseract.jsText recognition (OCR)Apache-2.0
CLIPSafety check for violent images, by OpenAIMIT
NSFWJSSafety check for explicit imagesMIT
TensorFlow.jsRuntime for NSFWJSApache-2.0
toxic-bertSafety check for threats in text, by UnitaryApache-2.0
pdf-libMerging and splitting PDFsMIT
PDF.jsPDF page previews, by MozillaApache-2.0
read-excel-fileReading .xlsx filesMIT
fflateCreating ZIP downloadsMIT
Bricolage Grotesque, Instrument SansTypefacesSIL Open Font License

Your files stay on your device.

Every tool here runs inside your browser tab. We have no servers that receive your files, and no accounts to sign up for.

Tools

  • Remove background
  • Image to text
  • Compress & convert images
  • Speech to text
  • SQL on CSV & Excel
  • Profile & clean a CSV
  • Merge & split PDFs

Site

  • About
  • Privacy policy
  • Terms of use
  • Disclaimer
  • Open-source credits
© 2026 VaultCloud AIFree to use. No sign-up. No uploads.