Free browser tool

Thêm số trang

Thêm số trang vào mọi trang của PDF. Free, right in your browser — no install and no sign-up to start.

How it works

01
Upload

Open the editor and drop your video straight into your browser.
02
Thêm số trang

Adjust the settings and apply your edit — preview the result live.
03
Export

Download your file, ready for TikTok, Reels or Shorts.

Is Thêm số trang free?

Yes. Thêm số trang is free to use in your browser, with no sign-up to start and no forced watermark.

Do I need to install anything?

No. vedyt runs in your browser on any device — laptop, Chromebook, tablet or phone.

Is my video private?

You can start without an account and your media stays yours. Some features are powered by AI.