Cached Tools Available Locally
You're Currently Offline
SarvTools runs 100% on-device in your browser. All previously opened tools, your Business Vault, and cached calculators continue working seamlessly without an internet connection.
Which features still need a connection?
- AI tools (BYOK) — your key is sent straight to OpenAI, Gemini, Groq …, so those calls need internet.
- Video & audio tools (ffmpeg.wasm) — the engine downloads on first use, then stays cached for offline runs.
- OCR language packs — the engine ships with the app; each language pack is fetched the first time you scan, then works offline.
- Checkout & licensing — payments are hosted by the payment processor.
Everything else — all 574+ tools, your vault and your files — keeps working right here on your device.