Canto AI

Summary

Canto AI is an AI transcription and video subtitle platform built for Cantonese, handling code-switching, spoken particles, and proper nouns, with auto speaker labels, AI summaries, line-by-line translation, and a browser-based multi-track video editor.

What is Canto AI?

Canto AI combines a Cantonese speech-to-text engine with a video editing suite. Users upload audio or video (MP3, M4A, WAV, MP4, MOV), paste links, or record directly in the browser; the system transcribes with timestamps and speaker labels, generates AI summaries (highlights, paragraphs, meeting minutes, to-do lists, and more in six formats), translates line by line (English, Traditional/Simplified Chinese, Japanese, Korean, Bahasa), and includes a video subtitle studio for one-tap subtitle generation, music scoring, transitions, and local MP4 export. Video processing happens on the user's device; only audio is sent for transcription, ensuring privacy.

Core Capabilities

• Cantonese transcription engine: recognizes code-switching, spoken particles, proper nouns; auto speaker labels; fast and high-accuracy modes
• AI summaries & translation: six summary formats (highlights, paragraphs, Q&A, meeting minutes, to-do lists), line-by-line translation with timestamps
• Video subtitle studio: multi-track timeline editing, one-tap AI subtitles, template animations, karaoke effects, AI music scoring, transitions, picture-in-picture
• Local video processing: edit and export in the browser without uploading; only audio is sent for transcription
• Link transcription: paste YouTube, Facebook, or other public video links for direct transcription, no download needed
• Browser recording: record and transcribe in real time, supports meeting capture
• AI voice: type text, generate natural Cantonese, Mandarin, Taiwanese Mandarin, or English narration, export MP3
• Live translate playback: select a local video, watch with original plus live translated subtitles, switch languages anytime

Pros

• Optimized for Cantonese: accurately handles code-switching, spoken particles, proper nouns, and auto speaker labels
• All-in-one workflow: transcription, summaries, translation, subtitle editing, music, and MP4 export in one platform
• Privacy-first local processing: video editing and export happen on your device; only audio is uploaded for transcription
• Flexible input: upload files, record in browser, or paste links to fit different scenarios
• Pay-as-you-go: 15 free minutes for new users, then buy minutes or subscribe to a monthly plan

Positioning & best fit

Canto AI is designed for content creators, media teams, meeting recorders, and educators who work with Cantonese audio and video, consolidating transcription, translation, and subtitle production into a single tool to reduce tool-switching and manual proofreading.

• Content creators & YouTubers: quickly generate Cantonese video subtitles, translations, and music, export finished videos in one tap
• Media & newsrooms: transcribe interviews, generate summaries and meeting notes, handle code-switched content
• Corporate meeting recorders: real-time recording to text, auto speaker labels, generate to-do lists and meeting minutes
• Education & training: produce course subtitles, translate materials, support multilingual side-by-side reading