How does MakeCaption generate captions?

MakeCaption uses advanced AI transcription technology powered by Hugging Face Transformers to automatically convert speech to text. It then aligns the text with timestamps for perfect synchronization.

What video formats are supported?

MakeCaption supports all common video formats including MP4, MOV, AVI, WebM, and more. The tool works best with vertical videos for social media platforms like TikTok, Instagram Reels, and YouTube Shorts.

Is MakeCaption free to use?

Yes, MakeCaption is completely free to use. There are no watermarks, no usage limits, and no hidden fees. All processing happens directly in your browser for maximum privacy and speed.

Can I customize the caption style?

Absolutely! You can customize font size, colors, shadows, backgrounds, animations, and more. MakeCaption offers extensive styling options to match your brand or creative vision.

Do I need to upload my video to a server?

No! MakeCaption processes everything directly in your browser using WebAssembly and AI models. Your videos never leave your device, ensuring complete privacy and security.

How long does it take to generate captions?

Processing time depends on your video length and device performance. Typically, a 1-minute video takes 30-60 seconds to transcribe and burn captions. The first use may take slightly longer as AI models are downloaded and cached.

Can I edit the generated captions?

Yes! After transcription, you can review and edit both the text content and timing of each caption. This ensures accuracy and lets you make adjustments before burning the captions into your video.

Which platforms work best with MakeCaption?

MakeCaption is optimized for vertical video platforms like TikTok, Instagram Reels, YouTube Shorts, Facebook Stories, and Snapchat. The caption styles and positioning are designed for mobile viewing and maximum engagement.

How do I add captions to TikTok videos?

Simply upload your TikTok video to MakeCaption, let the AI automatically transcribe it, customize the caption style to match TikTok's aesthetic, and download the video with burned-in captions. Then upload directly to TikTok - no additional editing needed.

Can I use MakeCaption for YouTube Shorts?

Absolutely! MakeCaption is perfect for YouTube Shorts. The tool is optimized for vertical 9:16 videos and creates captions that are easy to read on mobile devices. Export your captioned video and upload it directly to YouTube Shorts.

Does MakeCaption work for Instagram Reels?

Yes! MakeCaption works great for Instagram Reels. Create eye-catching captions with customizable fonts, colors, and animations that grab attention in the Instagram feed. The burned-in captions ensure your message is seen even when viewers have sound off.

What languages does the AI transcription support?

MakeCaption uses OpenAI's Whisper model which supports transcription in over 90 languages including English, Spanish, French, German, Portuguese, Chinese, Japanese, Korean, Arabic, Hindi, and many more. The AI automatically detects the spoken language.