Your tools. Clear choices.

Most processing happens on your device.

Text transformations, code and color tools, charts, clocks, lists, image conversions, PDF creation, and OCR run in your browser. Local images, PDFs, and recordings are not uploaded to a Saanvi processing service.

The HTTP checker and browser speech services have different behavior, explained below and on their tool pages. Reset or navigation clears page state; browser session-restore features may separately retain information.

Saving notes and lists is your choice.

Favorites and your theme are stored locally. Notepads and list tools also offer an explicit “Save on this device” toggle. Text and lists are not saved by default. A saved copy is loaded when you return using this browser; turning saving off removes that tool’s saved copy.

Browser data clearing removes local copies. Device saving does not synchronize between devices or create a backup. OCR worker files and its English model may be retained in the browser’s ordinary asset or model cache.

A public URL check makes a server request.

When you submit the HTTP checker, Saanvi receives the URL and makes a HEAD request to inspect status and response headers. It validates public Internet targets, does not forward browser cookies, and does not follow redirects. Returned Set-Cookie headers are excluded. Results are marked no-store.

A URL can contain private information in its path or query, so choose the URL deliberately. The resolution tester instead loads the chosen website inside a browser frame; that website receives your browser request and may block embedding.

Media access starts with your action.

Camera, microphone, and screen tools start only after you press the capture control and accept the browser prompt. Stop or leave the tool to release capture devices. Recordings stay on your device unless you download or otherwise share them.

Speech recognition can send microphone audio to your browser’s speech provider. A speech-synthesis voice may be local or provider-backed. The speech tools display a service notice before use. Browser support and permission choices determine which features are available.

You control copying and downloading.

Copy writes only after you select its button. Downloads are created in the browser. Your device’s clipboard history, synchronization, download location, and storage policies then apply.

Loading the site still makes requests.

Your browser loads pages, scripts, styles, fonts, and OCR assets from the hosting provider. The provider can receive normal request details, including an IP address and user agent. Saanvi adds no advertising scripts, third-party analytics, remote fonts, or input tracking.

The private preview’s hosting sign-in is separate from tool processing. The tools themselves do not require an account.