Transcribe
Transcribe the original with timestamps, then correct names, terms and numbers line by line. One wrong word here propagates into translation and dubbing.
Deliverable: A timestamped transcript of the originalFree AI image generator8Free AI cutout tools8AI weekly reports6AI text-to-video6AI writing usable in China8AI PDF summary6Practise English speaking6Make AI anime17AI short-video scripts6AI PPT8AI product photos8AI resumes6AI short drama15Make short videos13AI product video13AI presenter and avatar video13AI ad and product film15AI explainer video13AI video translation, dubbing and subtitles12
Task guide - AI video and animation
AI video translation: transcribe, translate, dub, subtitle
Re-versioning is not "translate the subtitles": an accurate transcript comes first, then a translation aligned to it, then a dub whose timing and lip sync can match. One bad step sends the rest back.
01 / Process
A workflow you can follow
Split into stages, each with the job and the deliverable.
Translate and localise
Translate line by line against the timestamps; rewrite spoken phrases the way the target language says them. Word-for-word output reads badly aloud and forces the dub to rush.
Deliverable: A translation aligned to the timelineDub and voice
Re-voice with a cloned or target-language voice: keep each line close to the original length or the lip sync and pauses drift.
Deliverable: A dubbed track in the target languageSubtitles and muxing
Generate target-language captions (bilingual if needed) and mux the new track and subtitles back into the video. Spot-check three timestamps before export.
Deliverable: A finished file with the new track and captions02 / Tools
Pick tools by stage
Decide the job first, then look at the tools listed for it.
12 tools on this page
iFlytek Tongchuan
Script and promptsUsed at the Transcribe stage: Real-time multilingual speech transcription, translation and subtitles for meetings and live streaming
Evidence: site HTTP 200 · 1 source (aigc.cn) · last checked 2026-10-16 · UI Chinese · price tier free tier · ICP filing 皖ICP备2021013890号-2
tongchuan.iflyrec.comsite ↗
Tongyi Tingwu
Script and promptsUsed at the Transcribe stage: Alibaba's AI meeting transcription tool.
Evidence: site HTTP 200 · 1 source (ai-bot.cn) · last checked 2026-10-16 · UI Chinese · price tier free tier · ICP filing 浙ICP备2020044584号-3
tingwu.aliyun.comsite ↗
AssemblyAI
Script and promptsUsed at the Transcribe stage: Transcribe and understand speech with AI models
Evidence: site HTTP 200 · 1 source (ai-bot.cn) · last checked 2026-10-16 · UI English · price tier free tier · ICP filing: not recorded
assemblyai.comsite ↗
Youxiu Tongchuan
Script and promptsUsed at the Translate and localise stage: real-time translation and simultaneous interpretation tool based on cutting-edge AI technology
Evidence: site HTTP 200 · 1 source (aigc.cn) · last checked 2026-10-16 · UI Chinese · price tier paid · ICP filing: not recorded
interpreter.youshowedu.comsite ↗
Baidu AI Simultaneous Interpretation
Script and promptsUsed at the Translate and localise stage: real-time speech recognition and multilingual translation service
Evidence: site HTTP 200 · 1 source (aigc.cn) · last checked 2026-10-16 · UI Chinese · price tier n/a · ICP filing: not recorded
tongchuan.baidu.comsite ↗
MiaEcho
Script and promptsUsed at the Translate and localise stage: Provides AI video translation and voice cloning services
Evidence: site HTTP 200 · 1 source (aigc.cn) · last checked 2026-10-16 · UI Chinese · price tier free tier · ICP filing 浙ICP备19028754号-8
minecho.comsite ↗
XunFeiZhiZuo
Voice and captionsUsed at the Dub and voice stage: an AI platform providing dubbing, speech synthesis, face modeling, lip prediction
Evidence: site HTTP 200 · 2 sources (ai-bot.cn,aigc.cn) · last checked 2026-10-16 · UI Chinese · price tier free tier · ICP filing 皖ICP备2023018870号-7
xfzhizuo.cnsite ↗
VoicesLab
Voice and captionsUsed at the Dub and voice stage: An AI voice cloning platform to create realistic AI voices
Evidence: site HTTP 200 · 1 source (aigc.cn) · last checked 2026-10-16 · UI Chinese · price tier free tier · ICP filing: not recorded
voiceslab.iosite ↗
Biaobei Yuedu AI Dubbing
Voice and captionsUsed at the Dub and voice stage: An online text-to-speech software with fast, realistic voice synthesis and rich voice actor roles
Evidence: site HTTP 200 · 1 source (aigc.cn) · last checked 2026-10-16 · UI Chinese · price tier n/a · ICP filing 鲁ICP备2023038621号
yuedu.data-baker.comsite ↗
Kuaijianji
Edit and finishUsed at the Subtitles and muxing stage: AI video editing tool from 360, featuring AI editing, AI digital human, smart subtitle addition
Evidence: site HTTP 200 · 1 source (ai-bot.cn) · last checked 2026-10-16 · UI Chinese · price tier n/a · ICP filing 京ICP备2020049243号-6
kuaijianji.comsite ↗
GhostCut
Edit and finishUsed at the Subtitles and muxing stage: Multi-functional AI video secondary creation and translation tool
Evidence: site HTTP 200 · 1 source (ai-bot.cn) · last checked 2026-10-16 · UI Chinese · price tier free tier · ICP filing 沪ICP备19019916号-6
cn.jollytoday.comsite ↗
Huiyingzimu
Edit and finishUsed at the Subtitles and muxing stage: one-click intelligent online automatic video subtitles
Evidence: site HTTP 200 · 1 source (ai-bot.cn) · last checked 2026-10-16 · UI Chinese · price tier free tier · ICP filing 京ICP备19007155号-3
huiyingzimu.comsite ↗
No tools under these filters. Pick another stage or clear the search.
How this list is built: every tool comes from our own AI tools database, matched to a stage by category and keyword - not a paid placement and not a ranking. The evidence line under each card prints database fields only (site HTTP status, source count, last check date, UI check, price tier, ICP filing). "Site HTTP 200" means we opened it that day; it does not mean we tested it. Pricing, quotas and regional availability belong to the vendor page.
03 / Resources
The projects and docs behind the stage
These are not products; they are GitHub projects and agent skills.
MCP servers and agent skills are not products in the AI tools database - they live as GitHub projects and skill bundles. The entries below come from our items database: the star count is public, the date is when we last saw it, and each link goes to the project page.
How we check these: the source link resolves, when we last saw it, whether a README exists and the public star count - all four checkable on the page. We have no version, licence or compatibility fields, so we do not print them.
04 / FAQ
Before you begin
How were the 12 tools on this page picked?
Each of the 4 stages queries our own AI tools database by category and keyword, and one tool belongs to one stage only. This is not a paid placement and we do not sell positions. Every value in the evidence line is a database field.
Can the stages be reordered?
Transcript, translation, dub, then subtitles. Transcription errors grow in translation; a translation off the timeline makes the dub rush or drag; fixing the voice before muxing keeps the rework from being wasted.
What does n/a in the price field mean?
We found no clear pricing evidence. It does not mean paid, and it does not mean free - the vendor page is the source of truth.
Do these tools work in China?
The database has no "available in this region" field, so we do not judge it and we do not print a "works in China" badge. What we record is the interface language check and the ICP filing number; everything else belongs to the site.
Why is there no score on the cards?
Because the database has no score field. We only print what you can check on the vendor site yourself; a score with no data behind it is worse than none.
What we actually check
Every label here - Chinese UI, ICP filing, free tier - comes from a field we recorded per tool. Where we found no evidence we write n/a rather than infer one. Pricing should be checked on the vendor page: what we show is what we saw on the day we looked.
Found something missing or wrong?
Tell us and we re-check it against the source before it changes.
Contact us ↗Missing tool, or something wrong here?
Tell us with a source link; we change it only after we can verify it.
← AI explainer video · task 19 of 19 · 4 catalogue entries