Add subtitles to video
Add text and subtitles to video with custom font, color, position and timing — local processing, no watermark.
Runs fully in your browser · no install · no signup · videos never uploaded
Want subtitles or titles to make your video clearer? TutuCut's online subtitle tool lets you add text to video in the browser and precisely control when each caption appears.
Customize font, size, color, outline and position, and even fancy text effects; the text track is separate from the video track, so edits don't interfere.
Processing runs locally, videos aren't uploaded, and exports have no watermark.
Key features
Per-caption timing
Set precise in and out times for each caption.
Rich styling
Freely adjust font, size, color, outline and fancy text.
Separate text track
Text and video live on separate tracks and don't interfere.
Local, no watermark
Videos aren't uploaded; export a clean final video.
How to use
- 1 Import a videoPick the video to subtitle.
- 2 Add textType captions where needed and set their style and timing.
- 3 ExportPreview, then export watermark-free.
FAQ
Can I add multiple captions?
Yes. The text track supports multiple captions, each with its own content, style and timing.
Are fancy text / outline effects supported?
Yes. Add outlines, colors and fancy styles to make text stand out.
Will my video be uploaded to a server?
No. TutuCut does editing, compression and conversion locally in your browser — videos never leave your device. Only when you actively sign in and choose cloud save / 4K cloud rendering is a project uploaded to your account.
Is it free?
Basic online editing, compression, conversion and export are completely free and watermark-free. Only value-added features like 4K cloud rendering use a quota after signing in.
Get started with Add subtitles to video
Open your browser and go — no install, no signup, videos never uploaded, export straight after processing.