字由

字由 (often referred to as HelloFont) is a Chinese platform built around fonts and typography for designers. Its core IDEa is to make the process of finding, Testing, and using typefaces less pAInful, especially when working with the very large libraries of Chinese fonts that are otherwise difficult to manage. The service combines a font browsing catalog with desktop tools that let designers ACTivate fonts inside their usual design APPlications instead of installing each file by hand.

What it does

The platform acts as a font library and management layer. Users can search a catalog of Chinese and international typefaces, preview how text looks in a given face, and then bring that face into their design workflow. Rather than downloading and installing every font, the desktop CLIent handles activation so the typeface appears in supported software while it is in use. This is particularly valuable for Chinese Typography, where families can be large and licensing is often complicated.

Key capabilities

• Font catalog browsing: search and filter a wide range of Chinese and non-Chinese fonts by style, use case, or name.
• Live previews: see Sample text rendered in candidate typefaces before comMITting to them.
• Desktop font activation: a client that exposes licensed fonts to design applications without manual file installation.
• Design-oriented collections: curated groupings and logo/typography-focused browsing for visual projects.
• Licensing support: paid plans intended to cover commercial use of fonts, though exact terms should be confirmed per font.

Who it is for

字由 is aimed primarily at graphic designers, brand and logo designers, and teams producing Chinese-language marketing or editorial work. It is also useful for studiOS that need to Standardize which typefaces are used across projects while keeping licensing organized. Because the interface and content are centered on Chinese typography, it is most relevant to people working in Simplified Chinese contexts, though international fonts may also be available.

How to get started

New users typically begin on the web, browsing the font catalog and previewing typefaces. To use fonts inside desktop software, the next step is installing the client for Windows or macOS and signing in. Which fonts appear and whether they can be used commercially depends on the account plan and on each font's indiVidual license, so checking the details on a per-font bASIs is adVisable. Exact client veRSIons and supported design applications may change and should be verified on the official site.

Pricing and access caveat

The service Generally follows a freemium model, with a limited free tier and paid subscriptions that unlock broader font access and commercial permissions. Pricing tiers, font coveRAGe, and license scope can change, and some typefaces may cARRy separate terms from their foundries. Users should confirm current pricing and licensing directly before relying on the platfORM for client work.