Chongqing Ramso Technology Co., Ltd

Building practical AI products for creative users.

SweetU is one of the products developed by Chongqing Ramso Technology Co., Ltd. It helps users create fashion portraits, pet scenes, AI images and short videos from simple uploads.

Portrait AI looks and filters
Video Photo-to-video tools
Prompt Custom image creation
SweetU app home screen with AI portrait styles
Style-first creation Choose a look such as Noir Mood, upload a photo, and create a new visual direction quickly.

Chongqing Ramso Technology Co., Ltd

Chongqing Ramso Technology Co., Ltd is focused on developing user-friendly AI applications for global users. The company explores practical AI scenarios across creative generation, mobile productivity and everyday digital tools.

SweetU is one product under the company team. It represents our AI creative product direction: simple interaction, fast generation and visually engaging results for mobile creators.

Company Name Chongqing Ramso Technology Co., Ltd
Product SweetU, an AI photo, portrait and video creation product
Focus AI creative apps and practical productivity tools
Contact coture2026@126.com

SweetU creative tools built around fast visual output.

As a product of Chongqing Ramso Technology Co., Ltd, SweetU keeps the experience simple for casual users while still offering enough control for prompt-based image and video creation.

AI

AI Fashion Portraits

Generate editorial-style portraits with ready-made looks for fashion, lifestyle, monochrome and cinematic scenes.

PV

Photo to Video

Transform static images into short videos for social posts, profile content and creative storytelling.

PT

Prompt Creation

Describe the scene, camera movement or visual style you want, then let SweetU generate the result.

HD

HD Output Options

Choose model versions, aspect ratios and quality settings to match different publishing needs.

PET

Pet Photo Styles

Create playful pet portraits, companion scenes and themed pictures for everyday sharing.

PRO

Creator-friendly Pro Flow

Premium generation tools, template discovery and a clean mobile workflow help users create more consistently.

SweetU product experience users can understand at a glance.

The interface centers on visual styles, upload controls, prompt input and clear generation settings.

SweetU home screen showing portrait and mood styles
Discover visual styles Browse curated portrait themes and AI filters.
SweetU cute pet template screen
Create pet scenes Turn pet photos into warm, playful compositions.
SweetU AI image creation screen with prompt and model settings
Control generation Upload images, write prompts and choose output settings.

Made for daily creation and social sharing.

SweetU fits the creative moments where users want better images without opening a complex desktop editor.

Profile and lifestyle content

Create polished portraits for avatars, social profiles, personal branding and everyday visual updates.

Short-form video ideas

Use photo-to-video tools to add movement and atmosphere to still images for social platforms.

Pet memories

Generate cute, cozy or humorous pet scenes that feel more expressive than the original photo.

Prompt-driven experiments

Test scenes, styles, camera directions and composition ideas directly from a mobile workflow.

From idea to finished image in three steps.

SweetU reduces the creation process to choices users already understand: upload, style and generate.

1

Upload a photo

Start with a selfie, pet image or reference picture from your phone.

2

Pick a style

Choose a template, enter a prompt and adjust model or aspect ratio settings.

3

Create and share

Generate polished AI content for profiles, posts, videos and creative projects.

Get in touch with Chongqing Ramso Technology Co., Ltd.

For company cooperation, SweetU product questions or support, contact us by email. We will respond as soon as possible.

coture2026@126.com