Yes. Core editing is free with no watermark and no mandatory signup. Fifteen of the sixteen tools are free to use; only the AI Art Generator costs coins (1 coin per generated image), because it runs a paid AI model.

Do I need to install anything?

No. Zebra runs in any modern web browser (Chrome, Safari, Firefox, Edge). There is also an optional iOS app.

Is there a file size or resolution limit?

The web editor handles typical phone photos (up to about 20 megapixels) without issue. Background removal runs at full resolution and preserves output dimensions.

What languages does Zebra support?

11 languages: English, Russian, German, Spanish, French, Japanese, Chinese, Korean, Italian, Portuguese, and Turkish.

Does Zebra store my photos?

Photos are processed to deliver the service. Background removal uses a cloud AI model for inference. Most other tools run client-side in the browser. See zebra.tg for the latest privacy details.

Can I use Zebra commercially?

Yes. You can use exported images for personal or commercial projects.

Is there an Android app?

Not at this time. The web editor works on Android browsers; a native iOS app is available.

How does Zebra compare to Photoshop?

Zebra is a free, single-purpose editor focused on fast one-off edits. Photoshop is a professional tool with a much broader and more complex feature set. Zebra is designed for users who want to quickly remove a background, apply a filter, or add a text bubble without opening desktop software.

Zebra 的 PDF 压缩工具是免费的吗？

是的。在 Zebra 上压缩 PDF 完全免费，无需注册，也不会给你的文件添加水印。

压缩会降低我的 PDF 质量吗？

Zebra 在缩小文件体积的同时保持可读性。选择更高的质量预设可保留更多细节，选择更低的预设则能得到尽可能小的文件。

我可以压缩 PDF 以满足邮件附件的大小限制吗？

可以。压缩非常适合满足常见的大小限制，比如 Gmail 的 25MB 和 Outlook 的 20MB 上限，以及各类平台的上传限制。如果你需要更小的结果，可以试试中或低预设。

我可以压缩哪些类型的 PDF？

Zebra 支持扫描文件、报告、电子书以及图片较多的 PDF。图片较多和扫描类的文件通常能获得最大的体积缩减。

我需要安装任何软件或注册账户吗？

不需要。压缩工具直接在你的浏览器中运行，因此无需安装，也不用注册账户。只需放入你的 PDF，再下载更小的文件即可。

我该如何选择合适的压缩预设？

当你需要清晰的文字和图片时使用高质量预设，需要在体积和清晰度之间取得平衡时使用中预设，需要最小文件以满足严格大小限制时使用低预设。

压缩 PDF

减小 PDF 文件大小 — 完全在浏览器中处理,无需上传。