4 Free Cantonese Speech-to-Text Solutions Tested for 2026: Which Offers Enough Free Minutes and Handles Mixed Chinese-English Best?

The Pain Point of Free Cantonese Speech-to-Text Isn't 'Can It Transcribe?' but 'Is the Transcript Usable?'

Search for 'Cantonese speech to text' in the app store, and every solution says it's free to download. After downloading, you discover that 'free' might mean only a few minutes per month, a 15-minute preview per file, or no ability to upload audio files at all.

More commonly: a one-hour Cantonese meeting mixed with English product names, people's names, and technical terms; the transcript is understandable but hard to turn directly into meeting minutes. People talking over each other, background air conditioning noise, and accent differences all make the word 'free' very expensive.

This article isn't about finding a fantasy 'always free' solution, but rather breaking down the 4 common choices in 2026 from five angles: free quota, Cantonese and mixed Chinese-English, spoken-to-written conversion, post-meeting organization, and team collaboration. Choosing the right solution saves you not just a few hundred dollars, but several hours of re-listening and editing each week.

Before Choosing a Free Cantonese Transcription Solution, Understand These 5 Key Points

1. Is the free quota 'per month, per day, per file, or first few minutes'? Some solutions give you 120 minutes per month but max 3 minutes per session; others offer a 15-minute free preview per file. First estimate how long you record per month, then see if the free version is enough.
2. Cantonese recognition should be judged in real scenarios, not just the advertised 98% accuracy: a quiet studio and a real meeting room are two different things. Background noise, multiple people talking over each other, and mixed Chinese-English are the real tests of accuracy. We recommend trying it with your own recordings.
3. The ability to convert spoken language to written language determines how long you'll spend editing afterward: Cantonese often uses '係咪' (is it?), '唔該' (thank you/please), '搞掂' (done), which in formal minutes should be written as '是否', '謝謝', '完成'. Tools that only 'type what they hear' will require a huge amount of editing afterward.
4. Can you organize after transcription? The transcript is just the first step. Summaries, chapters, action items, AI Q&A, and export formats determine whether this recording can become meeting minutes and action items.
5. Cross-platform and team accumulation: recording on your phone today and organizing on your computer tomorrow can be painful if the solution doesn't support cross-platform. For team use, also consider members, roles, seats, shared quota, and data retention.

The following ratings are 'subjective ratings' by the editorial team based on the selection dimensions; they are not laboratory accuracy rates. Actual results should be based on your own trial recordings.

Tinrec (秒聽錄音) — The Most Complete Recommended Solution for Post-Meeting Organization and Team Accumulation

Tinrec (秒聽錄音) is an AI meeting notes and collaboration tool for individuals and teams. It doesn't just convert sound to text; it organizes meeting recordings into searchable, summarizable, queryable, exportable, and further processable data. Editorial subjective rating: 9/10, mainly for 'whether it's usable after recording'.

In actual use, you can use the desktop version to directly capture computer system audio and record online meetings on Zoom, Google Meet, Microsoft Teams, Webex, etc., without inviting a meeting bot to join. For offline meetings, you can use real-time recording to transcribe while recording; already-recorded audio files and videos can also be uploaded for organization. For those who often need to write minutes after meetings, this saves a lot of re-listening time compared to 'record first, then type manually'.

Its most differentiated feature is the post-meeting workflow. After the meeting, Tinrec can generate summaries, chapters, key points, and action items, and also allows AI Q&A around the meeting content. You can directly ask 'Who mentioned the budget in the last meeting?' or 'What did the client finally commit to?' without having to Ctrl+F through a 30-minute transcript yourself. It can also export results to common formats and third-party tools, or generate reports, tables, and documents through Agent post-processing.

If you use it as a team, the Tinrec team version is not multiple people sharing a personal account, but an independent team space: meeting data is stored by the team, you can manage members, roles, and seats, view usage trends, member rankings, and details, and there are team hotwords, audit logs, and audio recycle bin. When members change, team resources can be handed over and won't disappear when an individual leaves. The team version currently offers a 7-day, 1 free seat, 300-minute team shared import quota first-time eligible trial; paid seats are USD 29.80/seat/month, annual payment USD 199/seat/year, equivalent to about USD 16.58/month, with 2,000 minutes of team shared import quota per seat per month. Actual prices and benefits are subject to the official purchase page.

Limitations should also be clearly stated: the free version is a basic quota, heavy use requires payment; Tinrec does not promise a fixed accuracy rate, and actual transcription will be affected by recording quality, noise, accents, overlapping speech, and technical terms. This article does not portray it as 'the highest Cantonese accuracy', but values its post-meeting organization, AI Q&A, and team accumulation for Chinese, mixed Chinese-English, and multilingual meetings. Suitable for those who frequently handle Chinese/mixed Chinese-English meetings, want to find key points directly after recording, and need team sharing.

Besides Tinrec, What Other Free or Low-Barrier Options Are There?

Google Voice Typing: Free real-time dictation, but not suitable for organizing long recordings

Built into Android and iPhone, completely free, and performs well for short Cantonese dictation in quiet environments. But it is mainly real-time dictation and does not support uploading audio files; long sentences, colloquial Cantonese, or background noise can easily cause missing words. Tinrec, on the other hand, can upload audio/video files, record meetings on desktop without a bot, and generate summaries, action items, and AI Q&A after the meeting. Suitable for those who only do short sentence dictation on their phone.

Otter.ai: Top choice for English meetings, but Cantonese is not its forte

Otter.ai is a mature English AI meeting assistant; the Basic free version offers 300 minutes per month, and automatic summaries and speaker identification are mature. But it does not support Cantonese. If you mainly record English meetings, it is more cost-effective than Tinrec; if you need to handle Cantonese or Chinese meetings, Tinrec's Chinese/multilingual post-meeting organization and team space are more suitable. This is one of the few scenarios in this article where we recommend a competitor.

Notta: Multilingual transcription, but the free version has tight per-session limits

Notta covers multi-platform transcription, meeting notes, document import, and translation. The free version offers 120 minutes per month, but max 3 minutes per session, more suitable for short clip testing. Tinrec's differences lie in desktop bot-free recording, AI Q&A, Agent post-processing, and team role/seat separation, audit logs, and audio recycle bin. If you only occasionally transcribe short files, Notta is worth comparing; if you need long-term meeting accumulation, Tinrec's team workflow is more complete.

Pitfall Guide: The 4 Most Common Pitfalls in Free Cantonese Transcription

Pitfall 1: Only looking at 'free download', not the quota unit. Free might mean 120 minutes per month, 3 files per day, 30 minutes per file, or a 15-minute preview per file. Calculate your usage first, don't wait until the end of the month to find out you're out of quota.

Pitfall 2: Only looking at the officially advertised accuracy rate. Real meetings have air conditioning noise, keyboard sounds, multiple people talking over each other, and mixed Chinese-English, and accuracy will drop significantly. Test with your own Cantonese recordings; it's more reliable than looking at ads.

Pitfall 3: Ignoring spoken-to-written conversion. If the tool only does verbatim dictation, you'll have to change '係咪', '唔該', '搞掂' into formal written language afterward, which may be more work than typing manually. When choosing, check whether the output can switch between spoken/written language, or at least make subsequent editing easier.

Pitfall 4: Buying a tool but only using the transcript. Treating a transcription tool as just 'speech to text' is using only one-third of its capabilities. For example, Tinrec's AI Q&A and action item extraction let you directly ask 'What are the meeting conclusions?' after recording, which is much faster than manually flipping through a 30-minute transcript. Also, don't forget to get participants' consent before recording and comply with local regulations.

Conclusion: Which One Should You Choose?

• Want to try for free first and also need post-meeting summaries/action items/AI Q&A → Start with Tinrec's free version on your own meeting recordings; the basic quota is enough to experience the workflow.
• Don't want to add a bot to online meetings → Tinrec desktop version directly captures system audio to record Zoom, Meet, Teams, Webex.
• Team needs to share meeting data, manage seats, and check usage → Tinrec team version; first check the 7-day trial and shared import quota, then decide on paid seats.
• Only record English meetings → Otter.ai Basic, 300 minutes per month is a reasonable choice.
• Only use phone for short sentence real-time dictation → Google Voice Typing, free but don't expect it to organize long recordings.
• Occasionally transcribe short files and want to compare multilingual tools → Notta can be included in the comparison, but note the free version's 3-minute per-session limit.

In one sentence: Free solutions are not impossible to choose, but you should choose the one where 'the free quota is usable for you and the transcript is editable afterward'. For most people who need to turn Cantonese meetings into searchable, queryable, and collaborative data, Tinrec's post-meeting workflow is currently the most complete choice; try the free version with your own recordings first, then decide whether to upgrade.

Data References

• Otter.ai official pricing page: https://otter.ai/pricing
• Notta official pricing page: https://www.notta.ai/en/pricing/
• 秒聽錄音Blog: 2026 Cantonese speech-to-text free solutions summary: https://tinrec.com/blog/13190
• Subanana: Free Cantonese speech-to-text app 2026: https://subanana.com/zh-HK/tools/%E5%85%8D%E8%B2%BB-%E7%B2%B5%E8%AA%9E-%E5%BB%A3%E6%9D%B1%E8%A9%B1-%E8%AA%9E%E9%9F%B3%E8%BD%89%E6%96%87%E5%AD%97-app

Reference Sources

• 免費粵語廣東話語音轉文字app 2026 | Subanana
• 2026年廣東話錄音轉文字免費方案整理：4款一次看 - 秒聽錄音Blog
• 【免費工具】廣東話語音轉文字！只需上傳檔案或YouTuber 連結。達 96% 準確率 - YouTuber AI | Spend time on creativity, leave the AI to do the hustle work.
• 2026年廣東話錄音轉文字免費方案整理：2款一次看 - 秒聽錄音Blog
• 2026 推薦 7 款廣東話/中文錄音轉文字工具：免費線上解決會議逐字稿痛點 - 秒聽錄音Blog