What is WeFlow

WeFlow is a robust, local-first application designed to solve the persistent challenge of accessing, backing up, and analyzing WeChat chat history and Moments data. By operating entirely on your local machine, WeFlow eliminates the need for cloud dependencies, ensuring that your private conversations remain secure while you gain full control over your digital footprint. Whether you are a power user looking to archive years of communication or a data enthusiast interested in visualizing your social interactions, WeFlow provides the necessary infrastructure to turn fragmented chat logs into structured, actionable data. The platform excels at transforming raw WeChat data into versatile formats like JSON, HTML, TXT, Excel, CSV, or PGSQL, making it an essential tool for long-term personal archiving or external system integration. Beyond simple exports, WeFlow offers sophisticated analytics, including annual reports and dual-user relationship insights that reveal communication patterns and message frequency. For those looking to push further, the built-in HTTP API mapping allows you to connect your chat history directly to custom automation scripts or personal AI assistants, effectively bridging the gap between your private messages and modern productivity workflows.

WeFlow 's Core features

Local-First Data Processing

All parsing, decryption, and exporting happen strictly on your local device. This ensures your private conversations are never uploaded to the cloud, providing maximum security for sensitive data.

Flexible Multi-Format Export

Export your chat history into a wide range of formats including JSON, HTML, TXT, Excel, CSV, and PGSQL. This flexibility ensures your data remains accessible and portable for any archival or analytical need.

Advanced Analytics and Visual Reporting

Go beyond raw text with deep data modeling. WeFlow generates annual reports and dual-user relationship analyses, using visual charts to highlight communication patterns and message distribution.

Integrated Message Management

Enhance your daily WeChat experience with tools like message anti-recall, real-time desktop notifications, and the ability to modify or delete local messages to keep your history organized.

HTTP API Mapping

Bridge your chat data to the outside world by mapping it to a standard HTTP API. This feature allows developers and power users to feed their history into custom AI tools or automation scripts.

How to use WeFlow

Download and install the WeFlow application on your computer to establish a secure, local environment for managing your WeChat data without any cloud-based risks.
Connect your WeChat account to the application, allowing WeFlow to decrypt and access your chat history, including media files like images, videos, and live photos.
Select your preferred export format—such as JSON, HTML, TXT, Excel, CSV, or PGSQL—to create a permanent, portable backup of your conversations for external use.
Generate personalized annual reports or dual-user analysis charts to visualize your communication trends, message frequency, and emotional insights over time.
Configure the HTTP API mapping if you wish to integrate your local chat data with external systems, automation workflows, or your own personal AI assistants.

Use cases of WeFlow

Personal Data Archiving

Ideal for users who want to permanently save conversations in a readable HTML format, preserving chat bubbles, emojis, and media for long-term memory preservation.

Relationship Analysis

Perfect for individuals looking to generate 'dual-user' reports to analyze communication frequency, message types, and timing between themselves and a specific contact.

Automation and AI Integration

Designed for developers or power users who want to feed their chat history into custom AI assistants or complex automation workflows via the provided HTTP API interface.

Who benefits from WeFlow

WeChat Power Users

Individuals who manage large volumes of chat data and require advanced, reliable tools for searching, exporting, and analyzing their extensive communication history.

Privacy-Conscious Users

Users who prioritize data security and prefer software that operates entirely offline, avoiding the risks associated with cloud-based storage or processing.

Data Enthusiasts

People interested in visualizing their social interactions through annual reports, word clouds, and multi-dimensional statistical charts to gain insights into their habits.

WeFlow