AUTO CAPTIONS GENERATOR
Auto captions on every clip.
Branded. Frame-perfect.
AAKlipper adds automatic subtitles to every clip it makes — synced to the word, styled to your brand, and fully editable. Free with your own API key, and your video never leaves your machine.
Captions that do more than caption
Automatic and frame-perfect
Captions are generated from the word-level transcript AAKlipper already reads for viral scoring — so they're tightly synced, not roughly timed. No manual syncing, no drift.
Branded caption themes
Set your fonts, colors, sizes, positioning, and keyword highlights once as a Caption Theme, and every clip comes out on-brand. Perfect for a consistent channel look.
Editable before export
Fix a name, tweak a line break, or restyle a word — captions are fully editable before you export, so you're never stuck with an AI mistake.
Every aspect ratio
Captions render correctly on 9:16 vertical, 1:1 square, and 16:9 wide exports, positioned for each platform's safe zones.
Captions come free with the clips
Most tools make you export a clip, then re-upload it to a separate captioning app. AAKlipper does both in one pass: it finds and ranks your clips, then captions them from the same transcript it just read. One workflow, on your machine — clips, captions, viral scores, and hook rewrites together.
Common questions
What's the best auto captions app for video?
AAKlipper generates automatic, frame-perfect captions for every clip and lets you brand them with Caption Themes (your fonts, colors, keyword highlights). Because captions come from the transcript it already processes, they're tightly synced. It's free with BYOK and runs 100% locally.
How do I add captions to a video automatically?
Drop your video into AAKlipper. It transcribes at the word level, finds the best clips, and adds synced captions to each one automatically. Pick a Caption Theme to brand them, edit any word if needed, and export — no manual timing.
Are the auto captions accurate?
Yes — they're built from a word-level transcript, so timing is frame-accurate and the text matches what was said. You can also edit any caption before export to fix names or styling.
Is the caption generator free?
Yes. Auto captions are part of AAKlipper's free BYOK plan — bring your own API key and pay your provider directly, usually under $0.10 per 1-hour video. There's also a $5 pay-as-you-go credits option.
Do my videos upload to add captions?
No. AAKlipper captions video locally on your machine. Your footage never uploads — only the transcript can be sent to an AI API, and on BYOK it goes straight to your provider.
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STOP RE-UPLOADING FOR CAPTIONS
Caption every clip automatically.
Free with your API key. Branded, frame-perfect captions on every clip — generated locally, never uploaded.