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2026 Cantonese Subtitle Tools Compared: Which Converts Spoken to Written Best?
Most people pick a Cantonese subtitle tool by looking at price first and whether it claims to support Cantonese second. In my experience, even after passing those two checks, the subtitles still might not be usable—because the real deciding factors often come down to these three pitfalls.
Pitfall 1: Mistaking "understands" for "transcribes accurately." Many tools on the market use Mandarin as their native model. When they encounter colloquial Cantonese like "嘅" (ge), "咗" (zo), "啲" (di), or mixed Chinese-English phrases like "今個 quarter 個 target" (this quarter's target), they start improvising. With subtitles, one wrong line and the audience is pulled out of the experience.
Pitfall 2: Assuming a subtitle file means the subtitles are done. Sending a raw spoken transcript directly to a client or boss—it's readable, but it feels odd. Spoken and written Cantonese are two different outputs. Choosing the wrong one is like putting "佢哋而家搞掂咗" (they've got it sorted now) verbatim on the meeting table.
Pitfall 3: Treating a "free preview" as a "free download." Previewing the first 15 minutes is not the same as being able to export an SRT file. Discovering you have to pay after you've finished editing the video is a terrible feeling.
A more sensible approach: first test with your most difficult audio clip (mixed Chinese-English, multiple speakers interrupting, background noise). Check whether the output register is correct and whether it fills in words during silence. Then look at the price.
This article covers 4 tools, comparing them across: Cantonese recognition and output register, supported file specifications, subtitle post-editing and translation, free quotas and pricing, and meeting-scenario organization capabilities. This article does not include lab-grade accuracy tests; data is based on official public information and third-party compilations. Prices are reference values as of August 2026; please refer to each official website for current pricing.
Table of Contents
- CantoSub AI: Cantonese subtitle generation focused on the Hong Kong market
- Subanana: The all-rounder with spoken/written × traditional/simplified four output options
- Zeemo: Adjust subtitle timing and style yourself
- Tinrec: From meeting notes all the way to team knowledge retention
1. CantoSub AI: Cantonese subtitle generation focused on the Hong Kong market
Best for and use cases: YouTube channels targeting Hong Kong audiences, content creators who need to add subtitles quickly.
Key features and one specific use: Focused on fully automatic subtitling. The official description says it can be completed in just a few minutes, supports Cantonese, Mandarin, English, and other languages, and offers one-click translation into other languages. For creators who need both Chinese and English versions of the same video, translation is a practical feature.
Free quota and pricing: According to third-party comparison articles, the free version offers 30 minutes per month; the Basic plan is approximately HK$78/month (August 2026 reference; actual pricing subject to the official website).
Pros and limitations: The advantage is a clear positioning—built specifically for Cantonese—with a low barrier to entry. The limitation is that the free quota is tight for those publishing videos regularly every week, and export formats and plan details should be confirmed directly on the official website.
Link: https://cantosubai.com/
2. Subanana: The all-rounder with spoken/written × traditional/simplified, four output options
Best for and use cases: Teams that need to deliver the same video to both Hong Kong audiences and broader Chinese-speaking audiences, and need transcripts and meeting notes.
Key features and one specific use: Cantonese output offers four combinations—spoken or written, each paired with traditional or simplified Chinese—selectable in the language options. Spoken output preserves the original wording of "嘅" (ge) and "咗" (zo), while written output converts to standard Chinese. Mixed Chinese-English is handled as-is; in sentences like "今個 quarter 個 target," English words are kept in their original form. Additionally, the official emphasis is that pauses remain pauses—they won't become sentences imagined by the model. Supported files include MP4, MOV, MP3, M4A, and you can also paste public YouTube or Instagram links. A single file can be up to 8 hours long and 30 GB in size, and you can import existing SRT or VTT files for translation and editing.
Free quota and pricing: Free accounts can upload and preview the first 15 minutes of each file, 3 files per month, no credit card required; downloading subtitle files is a paid feature. Subscription pricing: no verifiable public figures were obtained for this article, marked as to be confirmed.
Pros and limitations: The advantage is the most complete selection of output registers and character sets, and long videos don't need to be split first. The limitation is that the free version only allows previews, not downloads. If what you want is "get the file for free," you won't get it here.
Link: https://subanana.com/zh-HK/tools/%E5%BB%A3%E6%9D%B1%E8%A9%B1%E5%AD%97%E5%B9%95
3. Zeemo: Adjust subtitle timing and style yourself
Best for and use cases: Marketing and educational content production that needs consistent brand visuals and subtitles with adjustable fonts and colors.
Key features and one specific use: After uploading a video, AI analyzes the audio and automatically generates Cantonese subtitles. You can then adjust timing, correct typos, and modify subtitle appearance (font, style, color) within the tool. You can also choose translation or refinement, and finally export the final version with subtitles. For teams where "subtitles need to look like the brand," this layer of customization is more valuable than pure transcription.
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Free quota and pricing: No verifiable public pricing or free quota information was obtained for this article, marked as to be confirmed; please check the official website directly.
Pros and limitations: The advantage is that subtitle style and timing adjustments are done in one place, without going back and forth to editing software. The limitation is that pricing and quota information is not transparent and needs to be confirmed independently; additionally, this type of tool focuses on file post-production, not real-time organization during meetings.
Link: https://zeemo.ai/tw/tools/add-subtitles-to-video/cantonese-subtitles-generator
4. Tinrec: From meeting notes all the way to team knowledge retention
Best for and use cases: Mid-level managers and project teams who have a dozen or more meetings every week and still need to produce minutes and action items afterward; departments that need to turn meeting content into team assets.
Key features and one specific use: Tinrec positions itself as AI meeting notes and team collaboration, not just converting audio to text. The desktop version directly captures computer system audio, handling online meetings on Zoom, Google Meet, Microsoft Teams, Webex, etc., without needing to invite an extra meeting bot. It also offers real-time transcription, real-time translation with original/translated/bilingual views, and automatically generates summaries, chapters, key points, and action items after the meeting. You can ask AI questions about the meeting content and export to Notion, Google Docs, OneNote, or Dropbox for further processing. For those whose "work begins after the meeting," this post-processing is the real time-saver.
Chinese and multilingual meetings are its focus, and it also supports team hotwords to maintain specialized terminology. As for Cantonese—content with high colloquial density and mixed Chinese-English—actual recognition performance will be affected by recording quality, accent, overlapping speakers, and proper nouns. The official does not publicly promise a fixed accuracy rate—I think this is honest, and it also means you should test with your own audio files first.
Free quota and pricing: The personal version has a free version, weekly card, Pro monthly card, and annual card, chosen by usage frequency; pricing subject to the official website. The team version offers a first eligible trial of 7 days, 1 free seat, and 300 minutes of team shared import quota; team monthly payment is USD 29.80/paid seat/month, annual payment is USD 199/paid seat/year (approximately USD 16.58/month). Each paid seat provides 2,000 minutes of team shared import quota per month. Under an active team plan and active seats, real-time recording is currently not deducted by minutes; file and web imports use the team shared quota and do not consume members' personal quotas (August 2026 reference; subject to the official purchase page).
Pros and limitations: The advantage is that it connects transcription, summaries, action items, Q&A, export, and team space into one workflow. When a member leaves, team data is not taken away and can be handed over to other active members. The limitations must be stated clearly: the team version currently offers team-level sharing plus role and seat control, not file-level permissions; members without seats can view, play, and read team data but cannot upload, edit, or export; audio moved to the recycle bin can be restored before permanent deletion, with a current retention period of 30 days.
Link: Product information subject to Tinrec's official website.
Comparison of 4 Cantonese Subtitle Tools: Features, Pricing, and Limitations
| Tool | Best for | Key features | Free quota/pricing | Main limitations |
|---|---|---|---|---|
| CantoSub AI | Video creators focused on the Hong Kong market | Automatic subtitling, multilingual, one-click translation | Free version 30 minutes/month; Basic approx. HK$78/month (third-party compilation) | Free quota is tight; plan details to be confirmed on official website |
| Subanana | Needs spoken/written, traditional/simplified multi-version output | Four output combinations, preserves English in mixed Chinese-English, long video support, SRT/VTT import | 3 files/month, preview first 15 minutes per file; download is paid, pricing to be confirmed | Free version cannot download subtitle files |
| Zeemo | Subtitle post-production matching brand visuals | AI subtitle generation, timing adjustment, font style customization, translation | To be confirmed | Pricing and quota information not transparent |
| Tinrec | Meeting notes, post-meeting organization, team knowledge retention | Bot-free recording, real-time transcription and translation, summary chapters and action items, AI Q&A, export, team space | Personal: free/weekly/monthly/annual; Team: USD 29.80/seat/month, annual USD 199/seat/year | No fixed accuracy rate promised; team is team-level sharing, not file-level permissions |
How to Choose by Need
- Just occasionally publishing a video and want to check accuracy first: Start with CantoSub AI's free version or Subanana's free preview. Test with your most difficult audio clip, focusing on whether mixed Chinese-English sections are garbled and whether pauses are filled in. The reason is that both offer trial quotas.
- Need both a Hong Kong version and a general Chinese version of the same video: Choose Subanana. The reason is that spoken/written × traditional/simplified four output options can be switched directly without manual editing.
- Subtitles need to match brand fonts and colors: Choose Zeemo. The reason is that after generation, you can adjust timing and style in the same interface before exporting.
- Meeting-focused, need minutes and action items: Choose Tinrec. The reason is that its focus is on post-transcription summaries, chapters, action items, Q&A, and export, not just providing a transcript.
- Multiple people sharing meeting data, need seat and usage management: Use Tinrec's team version. The reason is that roles, seats, usage analytics, audit logs, and recycle bin are all in one space; but don't expect file-level permissions—it's currently team-level sharing.
Conclusion
If you ask me which one is best, honestly there's no standard answer—the difference among these four isn't "whose AI is stronger," but "do you want a subtitle file, or content you can use for decision-making." If you just need subtitles, trying the first two will give you an answer. If you need something you can report on, track, and hand over after meetings, then look at the organization and collaboration part.
Two final reminders: First, all free quotas and prices change, so be sure to check the official website before deciding. Second, recording and transcription involve local regulations; don't skip obtaining consent before meetings or interviews. This article is a personal compilation with no brand partnership; if a partnership arises in the future, it will be disclosed.
References
- CantoSub | Hong Kong | Cantonese | AI Subtitle Generation
- Cantonese Subtitle Generator 2026 | Subanana
- AI Subtitles, Speech-to-Text and Meeting Notes | Understands Cantonese | Subanana
- Cantonese Subtitle Generator - Zeemo
- 2026 Complete Comparison of Cantonese Subtitle Tools: Free Plans, Editing Software, SaaS Platforms Comprehensive Review — Hey! Subtitles
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