1. The Legend of a Solo Developer
Photopea is a legend in the dev world. It wasn't built by a giant corporation, but by a single Czech programmer, Ivan Kutskir, over many years.
His goal was simple: To provide professional image editing tools to anyone with a web browser.
When you first open Photopea, you'll exclaim: "Is this Photoshop?"
The layout, icons, and shortcuts (Ctrl+J to duplicate, Ctrl+T to transform) are nearly identical to Photoshop. This drastically lowers the learning curve for veterans.
2. Core Features Breakdown
1. Insane Format Compatibility
Many online tools only open JPG/PNG. Photopea supports:
- PSD (Photoshop): Perfect support for Layers, Groups, and Layer Styles (Drop Shadow, Glow).
- AI (Illustrator): Preview and basic editing of vector files.
- XD / Sketch / Figma: Supports source files from these UI tools.
- RAW: Raw camera formats (.CR2, .NEF, .DNG) for photographers.
2. Professional Editing Tools
- Layers & Masks: The foundation of pro editing. Photopea handles them smoothly.
- Smart Objects: A feature missing in many competitors (like Pixlr). Double-click a Smart Object to edit contents, and the main image updates automatically—crucial for Mockups.
- Selection & Cutout: Magic Wand, Magnetic Lasso, and a specialized "Magic Cut" tool for removing backgrounds.
3. Local Fonts
Need a specific font? Photopea allows you to use fonts installed on your local machine. You can also upload your own .ttf or .otf files.
3. Performance & Experience
- Speed: Blazing fast. Built on WebAssembly, it loads in seconds and reacts instantly.
- Offline Use: Once loaded, you can disconnect from the internet and keep working.
- Hardware: Since it runs in the browser, performance depends on your RAM. Editing massive 500MB PSDs might lag on an 8GB RAM laptop.
4. Pros and Cons
| Feature | Pros | Cons | Advice |
|---|---|---|---|
| Functionality | 95% Photoshop parity, Smart Objects support | Lacks PS's latest Generative AI Fill | Perfect for standard editing |
| Cost | Free with full features | Ads take up screen space on the right | Support the dev by going Premium |
| Portability | Runs on anything (Win/Mac/Linux/Chromebook) | Hard to use on phones | Use a Desktop or iPad |
| Privacy | Local execution, files stay on your device | Relies on browser cache | Save as PSD frequently |
5. Conclusion
Photopea is one of the best representations of the "Internet Spirit": Open, Powerful, and Accessible.
It might not fully replace Photoshop for high-end commercial retouching, but for 99% of use cases—like changing text on a poster, converting PSD to JPG, or emergency edits on a computer without PS—it is irreplaceable.
Bookmark it. It represents your portable "Cloud Design Studio."
Photopea 是免费的吗?
是的,Photopea 的核心功能完全免费。免费版会在界面右侧显示广告,且历史记录(Undo)的步数有限制(通常为 30 步)。你可以通过订阅 Premium(约 $3.33/月)来去除广告并增加撤销步数至 60 步。
它能完全替代 Photoshop 吗?
对于 90% 的普通用户和轻度设计师,答案是肯定的。它支持 PSD、图层样式、蒙版、滤镜、甚至智能对象。但对于处理几百个图层的超大文件或需要 Neural Filters 等 AI 功能的专业人士,Photoshop 依然更强。
文件会上传到服务器吗?安全吗?
非常安全。Photopea 完全在你的浏览器本地运行(Local Execution)。这意味着当你打开一张图片时,它并没有上传到 Photopea 的服务器,而是在你的电脑内存中处理。即使断网也能继续编辑(只要页面没关)。