About

One tool, one developer, one real need.

Pixel Flow is built by Hu Xiaoyan, an independent developer based in Hangzhou, for creators, designers, content teams, and researchers who collect, inspect, and organize web images inside the browser.

Hu Xiaoyan
Hu XiaoyanIndependent developer · Hangzhou

Why I Built Pixel Flow

I built Pixel Flow from a very practical need. As a frontend engineer, I care about interface quality, but visual taste is something I have to train deliberately. I often browse well-designed websites, save useful image references, and revisit them later to study layout, rhythm, color, and product detail.

The normal browser workflow made that learning loop messy. Saving images one by one lost the page context, source URL, file details, and the reason I saved the image in the first place. Pixel Flow started as a tool for that loop: scan a page, filter the noise, keep the images worth studying, tag them, inspect their metadata, and return to them when I need inspiration or source records.

What Pixel Flow Does

Pixel Flow is a Chrome Manifest V3 extension with a side panel, content scripts, background services, and local offscreen image processing. It helps users scan images on the current page, filter by format, size, origin, and responsive image behavior, open image details, review available metadata, collect selected assets into a tagged library, execute controlled downloads, and keep source records for later review.

Before Pixel Flow, I worked on browser extensions, image processing workflows, automation tools, SaaS products, and frontend projects. Those projects shaped the product's bias: keep the workflow close to the browser, make repeated work easier, and preserve image context instead of treating every save as a detached file.

Product Principles

01

User control

Scan, collect, download, export, and reverse image search are all user-initiated. No automatic collection.

02

Source awareness

Images should stay connected to their page, source URL, tags, metadata, and download history — not just be a file.

03

Responsible use

Technical clues are useful, but they do not replace copyright checks, site terms, or permission review.

Contact

For support, billing, privacy, partnership questions, or product feedback, contact support@joinpixelflow.com.