5 Free Cantonese Speech-to-Text Tools Tested in 2026: Which One Handles Cantonese Best?

Two-Hour Meeting, Two More Hours to Transcribe? First, Solve the 'Free' and 'Cantonese' Pain Points

If you often hold meetings, interviews, or classes in Cantonese, you know the feeling: recording is just one button press, but turning a one-hour recording into a transcript often takes two or three hours of pausing, playing back, and typing.

What's worse, many tools that claim 'Chinese speech-to-text' are actually Mandarin models forced onto Cantonese. When they encounter colloquial Cantonese words like '喺' (at), '唔使' (no need), or '嘅' (possessive), they either misrecognize them or convert the entire passage into awkward written Chinese.

If you want to start with a free plan, the limitations get even more complicated: some free versions only let you preview the first 15 minutes, some allow only a few files per day, and some appear to offer a large quota but cut each file into very short segments.

This article compares five common options from the perspectives of 'free' and 'Cantonese,' and shows you how to turn recordings into truly usable transcripts, summaries, and action items.

Before Choosing a Cantonese Speech-to-Text Tool, Understand These 4 Key Points

1. Does it truly support Cantonese, or is it a Mandarin model forced onto it? 'Supports Chinese' does not equal 'supports Cantonese.' You need to check whether it has been evaluated for Cantonese, whether it can handle mixed Cantonese-English, and whether it faithfully preserves colloquial words or automatically converts them to written Chinese. This directly affects whether the transcript is usable.

2. Is the free quota based on minutes, maximum file length, or preview percentage? There are three common free limitations: total minutes per month, maximum minutes per file, and free preview of only part of the content. The first suits long-term light use, the second suits short meetings, and the third requires confirming whether you can export the full transcript.

3. Do you want 'colloquial preservation' or 'colloquial-to-written conversion'? If you need to keep the speaker's exact words, colloquial preservation is more important; if you need to directly produce a report or meeting minutes, colloquial-to-written conversion saves a lot of editing time. Neither is inherently better—it depends on your use case.

4. After transcription, can you continue to use the text? Getting only a transcript usually means manually organizing summaries, action items, and exports. If a tool can connect transcription, summarization, chapters, action items, AI Q&A, and team sharing, you save more than just typing time. AI meeting note tools like Tinrec are designed with this direction in mind.

Tinrec — If You Need Post-Meeting Organization, It's the Most Hassle-Free All-in-One Choice

Tinrec is an AI meeting notes and collaboration tool for individuals and teams, available on iOS, Android, and web. It doesn't just convert audio to text; it organizes meeting recordings into searchable, summarizable, queryable, exportable, and further processable data.

For Cantonese users, Tinrec's positioning is not a 'single Cantonese model tool' but rather integrating Chinese, Traditional Chinese, and multilingual meeting scenarios into one workflow; mixed Cantonese-English content can also be organized together. Actual recognition performance is still affected by recording quality, background noise, accent, overlapping speakers, and technical terminology. No tool should be considered 100% accurate.

How to use during meetings? You can record directly with Tinrec in real time, generating a transcript as you record. The desktop version can capture computer system audio to handle online meetings on Zoom, Google Meet, Microsoft Teams, Webex, etc., without inviting an extra meeting bot. After the meeting, AI automatically generates summaries, chapters, and action items—who is responsible for what and what's next—much faster than going through the transcript from the beginning.

How to use after recording? This is the biggest difference between Tinrec and simple transcription tools. You can ask questions directly about the meeting content, such as 'Who mentioned the budget in the last meeting?' or 'What are the three things the client cares about most?' It answers based on meeting semantics, not just keyword search results. You can also export results to Notion, Google Docs, OneNote, Dropbox, etc., or generate reports, tables, and documents for further processing.

Step-by-step tutorial:

1. Create a meeting or project and press real-time recording; for existing files, choose to upload audio or video.
2. Select Chinese, Traditional Chinese, or multilingual scenario; if there's mixed Cantonese-English, it can be organized together.
3. Wait for transcription to complete, review the transcript first, then switch to AI summary and chapters to confirm key points.
4. Check action items and fill in owners and due dates.
5. Use AI Q&A to ask for details, such as 'What is the conclusion of this passage?'
6. Export to the desired format, or place it in a team space for colleagues to continue using.

Free and paid plans: Tinrec's personal plan includes a free version, weekly pass, Pro monthly, and Pro annual. The free version provides basic quota, suitable for trying out recording, importing, summarizing, and transcription; if you only occasionally organize a recording, you can start with the free version. For short-term intensive meetings or interviews, consider the weekly pass; for steady weekly use, Pro monthly is more suitable; for long-term accumulation of recording data, the annual plan has a lower monthly equivalent.

The team plan is a separate team space, not multiple people sharing one personal account. The first eligible team trial is 7 days, 1 free seat, 300 minutes of team shared import quota. Team monthly is USD 29.80 per paid seat per month, annual is USD 199 per paid seat per year, equivalent to about USD 16.58 per 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 currently does not deduct minutes; document and web imports use the team shared quota. Actual prices and benefits are subject to the official purchase page.

Limitations to be honest about: The free version has limited quota, and heavy users need to pay; Cantonese or mixed Cantonese-English recognition performance is affected by audio quality and accent, and important content should be verified with timestamps and recording playback. The team version is not a file-level permission system but focuses on team-level sharing, role governance, and seat-based access control.

Who is it for? If you need cross-platform use, post-meeting summaries and action items, AI Q&A about meeting content, or want to accumulate meeting data into searchable team assets, Tinrec is more complete than simple free transcription tools. If you just want to quickly turn a short Cantonese recording into text, you can also test its free quota first.

Besides Tinrec, What Other Free or Affordable Cantonese Transcription Options Are There?

Subanana Subanana is an online tool focused on free Cantonese speech-to-text. You can upload audio or video files, or paste a YouTube link, and AI will convert Cantonese dialogue into a transcript with speaker labels and punctuation. It handles mixed Cantonese-English and offers colloquial or written Chinese output. The first 15 minutes of each file can be previewed for free, and it supports SRT, VTT, TXT, DOCX, XLSX, Markdown exports. Suitable for individuals quickly processing single Cantonese files. Tinrec adds team spaces, role seats, usage analytics, and audit logs, suitable for teams that want to retain meeting data.

Notely Voice Notely Voice is an open-source app focused on 100% offline processing, built with OpenAI's Whisper AI model, supports Cantonese, and can automatically convert colloquial speech to written Chinese, e.g., turning '唔使再研究' into '無需再研究' (no need to research further). Suitable for those who value privacy and don't want to upload recordings to the cloud. However, it is more of a standalone tool; Tinrec works across iOS, Android, and web, and can handle online meetings, AI Q&A, and team collaboration.

iPhone Built-in Voice Memos / Notes After upgrading to iOS 18.4, iPhone can quickly convert recordings to text without installing third-party software or worrying about data leaks. Its approach is faithful preservation of colloquial speech, e.g., '喺' and '唔使' are output directly, and general vocabulary recognition is fairly stable. Suitable for iPhone users for class or meeting note-taking. The downside is no cross-platform collaboration with Android and web; Tinrec works across platforms and turns transcripts into summaries, action items, and queryable team data.

Pitfall Guide: The 4 Most Common Traps in Free Cantonese Speech-to-Text

Pitfall 1: Seeing 'Supports Chinese' and assuming it supports Cantonese. Many tools focus on Mandarin and will force Cantonese colloquial words through Mandarin logic. Test with a recording containing '喺, 唔使, 嘅, 咁' first; don't just look at the official language list.

Pitfall 2: Only looking at free, not at per-file limits. Some free plans give minutes per month, some limit files per day, and some only preview the first 15 minutes of each file for free. If you need to transcribe a one-hour recording but choose a tool with a 3-minute per-file limit, you'll waste your time.

Pitfall 3: Ignoring the difference between colloquial and written language. iPhone built-in leans toward faithful preservation, Notely Voice leans toward colloquial-to-written conversion. Do you want to keep the original words or directly produce formal minutes? Think it through first, or you'll have to rewrite everything after transcription.

Pitfall 4: Treating the tool only as a 'typewriter.' If you only get a transcript, you still have to organize summaries and action items yourself. Features like Tinrec's AI Q&A, chapters, action items, and export help turn 'recordings' into 'actionable data.' The time saved here is often more than the transcription itself.

Conclusion: Which One Should You Choose?

• Free short Cantonese files, just want a transcript → Subanana: First 15 minutes free preview per file, clear Cantonese and mixed Cantonese-English support.
• Extremely privacy-conscious, want offline transcription → Notely Voice: 100% offline, open-source, supports Cantonese colloquial-to-written conversion.
• iPhone only, want quick notes → iPhone built-in Voice Memos: Free, no installation, faithful preservation of colloquial speech.
• Chinese/multilingual meetings, post-meeting summaries and action items, AI Q&A → Tinrec: Cross-platform, desktop version records online meetings without a bot, and you can query and export after transcription.
• Team needs shared meeting data, seat and usage management → Tinrec Team Plan: Team space, roles, seats, shared quota, usage analytics, audit logs, and audio recycle bin.

If you're still unsure, test your own Cantonese recording with free quotas first. Rather than looking at specs, see whether it can correctly transcribe '喺' and '唔使' in your accent and meeting environment. If it's accurate, then consider upgrading.

Quick FAQ

Q: Are free tools really enough? If you only transcribe a few short recordings a day, Subanana free preview, iPhone built-in, or Tinrec free version can handle it. But if you have meetings every week, you'll usually need a paid plan.

Q: Does Tinrec support Cantonese? Tinrec covers Chinese, Traditional Chinese, and multilingual meeting scenarios, and can also organize mixed Cantonese-English content. Actual Cantonese recognition is affected by audio quality, accent, noise, and technical terminology. We recommend testing your recording with the free quota first.

Q: Which tool is suitable for converting Cantonese colloquial to written Chinese? Notely Voice explicitly focuses on colloquial-to-written conversion; Subanana also offers colloquial or written output. If you need meeting summaries and action items, Tinrec's AI post-processing is more convenient.

Q: What should I pay attention to when transcribing meeting recordings? First confirm local laws and participant consent before recording. For important content, keep the original recording and verify against transcript timestamps.

References

• Free Cantonese Speech-to-Text App 2026 | Subanana
• Tutorial: Free AI Offline Speech-to-Text App, Cantonese Colloquial to Written, Compared with iPhone Built-in Transcription
• Online AI Speech, Video, Audio File Auto Transcription - Free Trial - cSubtitle
• [Tutorial] iPhone Recording to Text, Supports Cantonese, No Third-Party Software Needed - unwire.hk Hong Kong
• Tested 4 Best Online Speech-to-Text Tools, Free Instant Transcription