: Sites like VEED.io and Flixier allow you to upload your MP4 directly to your browser and drag-and-drop text boxes onto the timeline.

: Create a dynamic intro where letters appear one by one. Tools like InShot have a dedicated "Typing" animation in the text settings.

If you are looking to add text to the video file , there are several ways to do so depending on the effect you want: Popular Text Effects

: For TikTok or Instagram reels, you can use apps like TXTVideo to create realistic animated text message sequences. Easy-to-Use Tools

: Emphasize key moments with text that "bounces" onto the screen. This is often done in After Effects by adjusting the "Scale" property with keyframes.