If the video is on your phone, apps like Otter.ai or Rev can transcribe it directly from your library. How to Add Text Over the Video If your goal is to add text overlays to the video itself:
If you upload it to TikTok or Instagram, you can use their built-in text editors to add captions before saving.
Tools such as Flixier, Clipchamp, and CapCut offer "auto-subtitle" features that can be exported as transcripts.
Services like Riverside.fm and Clideo allow you to upload the MP4 and receive a generated text or SRT file for free.
Useful for creating memes or adding instructional text to video clips.