Saient: Offline AI & Video

Saient runs AI chat and image generation on your phone, with an offline video maker for your music, pictures and clips.

WHAT IT DOES

• AI chat — use a local language model without an account or API key.
• Lightning images — create images on your phone with four- or eight-step presets.
• Video maker — combine an MP3 with a picture, video clip or animated visual; adjust timing, format and effects, then export an MP4. Choose 720p or 1080p. Rendering uses your phone and works offline.
• Saved media — reopen your saved images and videos, share a chosen file, or delete individual results.
• Assistant tools — use contacts, open the dialer or a prepared message, and request web lookups.

WHAT TO EXPECT

AI chat and images need a one-time model download. Model storage and device requirements are shown in the app. Image generation can take several minutes and warm the phone. Progress describes the current work and cancellation is available.

The video maker uses your existing media and audio. It does not generate new AI motion from a text prompt or picture. Keep the Video tab open while an export runs. Export time depends on duration, resolution and effects; elapsed time and rendering progress remain visible. MP3s may be up to 80 MB, source visuals up to 300 MB, and exports up to 15 minutes. Large projects need more memory and free storage.

YOUR DATA

Prompts, conversations and saved media stay on your phone. Sharing hands only the chosen file to your selected app. Optional safety reports send the selected category, feature/model and app version; they do not include your prompt, chat or generated file.

Network access is used for model catalogue checks and downloads, web lookups you request, optional safety reports and links you open. Video editing and export need no cloud service or model download.