Add captions to your TikToks — free, in your browser
Open captions keep TikToks watched and make them accessible — and TikTok’s own auto-captions are plain. AI Caption Cut generates styled, animated captions on your device, free, with nothing uploaded and no sign-up.
Readable captions, styled your way
Speech-to-text transcribes your TikTok with word-level timing, so captions highlight in sync with the audio. Pick from 30+ short-form templates — bold word pops, karaoke, boxed highlights — and tune the font, colour, size and position to taste.
Any word the model gets wrong is a tap to fix, so names, slang and hashtags read exactly right.
Vertical, safe-zone aware
Crop to 9:16 and drag the captions clear of TikTok’s username, caption and side buttons, then preview the real frame before exporting a clean MP4.
You get the file and post it yourself — no connecting your TikTok account to a third-party tool.
Free and private
Your video is captioned on your own device and never uploaded. No account, no subscription, and no meter on length or number of videos.
AI Caption Cut is free to use with unlimited 480p exports that carry a small watermark. Removing the watermark is a one-off payment per video — ₹39 for 720p, ₹59 for 1080p (Full HD). There is no subscription and no account.
Questions
How do I add captions to a TikTok video?
Add your video to AI Caption Cut in the browser; captions are generated on your device automatically. Style them, position them clear of TikTok’s buttons, and export an MP4 to upload. It is free, with watermark-free HD from a one-off ₹39.
Is it better than TikTok’s built-in captions?
TikTok’s auto-captions are functional but plain and hard to restyle. AI Caption Cut gives you word-by-word animation, trending templates, full control of font/colour/position, and word-level editing — then you post the finished MP4.
Does it upload my TikTok to a server?
No. Captioning happens in your browser on your own device. Nothing is uploaded, so there is no file-size limit and no footage stored elsewhere.
Is it free?
AI Caption Cut is free to use with unlimited 480p exports that carry a small watermark. Removing the watermark is a one-off payment per video — ₹39 for 720p, ₹59 for 1080p (Full HD). There is no subscription and no account.
More free caption tools
Try it on your own video
Nothing to install, no account, and your video never leaves your device. Free exports are unlimited.
Caption my video — free