Yunyulai | Digital Products, PDF Tools and Trust Infrastructure

WeChat Mini Programs

FluffyAsk

A free WeChat Mini Program for family pet care. Care together and share every day with your pets.

Manage multiple pets and create a passport for each one
Keep family albums, photo and text posts, and growth timelines
Invite family, share care plans, choose visibility and actively share photos and passports

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Web Tools

Web tools

Yunyulai AI Image Detection

Assess AI-generated image risk online with model details and file metadata.

Upload original JPG, PNG and WebP files
Read model scores, decision thresholds and propagation features
Save reports and delete your detection records

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Yunyu Chengye

Organize scattered screenshots and images into one clear PDF.

Free image collage with ordering and layout previews
Organize long screenshots into readable pages
PDF verification powered by YunyuTrace

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Articles & Tutorials

National online identity authentication: integration guide

A practical guide to application materials, technical integration and launch preparation for enterprise apps.

View guide

INTELLECTUAL PROPERTY

Company patent applications

Company IP · Invention Patent Application

Cross-platform identity authentication interface abstraction based on the national online identity authentication app

The method provides a unified wrapper for the national online identity authentication native SDK in Flutter and similar cross-platform applications, handling differences between iOS and Android and returning structured results asynchronously.

Application No.: 202610044296.X
Publication No.: CN 121842676 A

Company IP · Invention Patent Application

AI-generated content authenticity separation and identification for distribution-distorted images

The method first identifies how an image has been transformed through screenshots, platform recompression, screen recapture or print recapture, then dynamically combines visual, OCR, frequency-domain and noise evidence.

Application No.: 202610600957.2
Publication No.: CN 122289807 A

CONTACT

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Company慈溪云屿来文化科技有限公司

WeChat18267400651

AddressRoom 13, <4-4>, Buildings 1–2, No. 2255 North Third Ring East Road, Baisha Road Subdistrict, Cixi, Ningbo, Zhejiang, China

Yunyulai service account QR code — Service account

Personal WeChat QR code — Personal WeChat

Simple tools for complex tasks.