AI Caption Timeline Studio for Thai short-form videos

Create Thai captions on a timeline, then export a post-ready MP4

Generate Thai captions with AI, edit timing on a timeline, control font, color, stroke, shadow, and export burned-caption MP4s for TikTok, Reels, Shorts, and social commerce.

Try the sample studio See the timeline editor View pricing

Drag cue timingAdjust presetsExport MP4

Timeline preview

Export MP4

00:08.62

Short captions, exact timing

Caption timeline00:11.00

Built for caption work

Not a plain SRT generator. A caption editor for videos you actually publish.

Timeline caption editing

Select cue blocks, drag timing, resize starts and ends, and edit text in a workflow editors already understand.

Thai caption style presets

Start from viral, clean, product-review, podcast, or news presets, then adjust typography and placement.

MP4 export first

The main output is an MP4 with burned captions. SRT, ASS, and caption JSON remain secondary workflow files.

Workflow

From raw video to captioned MP4 in one flow

The landing page shows the core promise immediately: a focused CapCut-like caption timeline, without becoming a full video editor.

Upload

Use the sample video or upload an MP4 to start a single-video project quickly.

Edit Timeline

AI or mock cues land on the timeline so you can drag, resize, and rewrite captions.

Style

Pick Thai caption presets and tune font, color, stroke, shadow, and position.

Export

Render a burned-caption MP4 and keep ASS, SRT, and JSON as secondary outputs.

Pricing

Short-form caption plans priced for Thai creators

Start cheaply, then scale credits for editors, agencies, and content teams.

Free

฿0

10 credits

About 5 short 1-minute clips

Try the Thai caption workflow before upgrading

10 credits
Thai caption generation trial
Timeline editor
Trial MP4 export

Starter

฿199/mo

100 credits

About 50 short 1-minute clips

Creators publishing short clips consistently

100 credits
No watermark for paid exports
1080p MP4
Core Thai caption presets

Best value

Creator

฿299/mo

180 credits

About 90 short 1-minute clips

Creators and editors who want more quota per baht

180 credits
More style presets
Save brand presets
SRT/ASS/caption JSON export

Studio

฿699/mo

500 credits

For client work and short-form batches

Freelance editors, agencies, and content teams

500 credits
Priority render queue
Client/brand presets
Commercial-work friendly

Credit assumption: a short 1-minute clip uses about 2 credits. This may change after real render-cost measurement.

Klipr alternative

Compete with deeper timeline control and stronger pilot pricing

Klipr is a useful benchmark for Thai AI subtitles. SubRytm aims to win with timeline editing, style control, Thai creator presets, and better credits per baht during pilot pricing.

See full comparison Klipr alternative page

TopicKliprSubRytm

Entry paid฿299/mo, 100 creditsStarter ฿199/mo, 100 credits

Creator value100 credits at ฿299Creator ฿299/mo, 180 credits

Workflow focusAI subtitle workflowTimeline cue editing + MP4 export

Differentiation14+ subtitle stylesThai presets + brand preset direction

Frequently asked questions

What can I export?

The MVP target is a burned-caption MP4, with SRT, ASS, and caption JSON as secondary outputs for editing and downstream workflows.

How is this different from an SRT generator?

SubRytm focuses on a caption timeline editor: video preview, draggable cue blocks, text editing, style presets, and post-ready MP4 export in one workflow.

What videos is it for?

It is designed for TikTok, Reels, Shorts, product videos, podcast cuts, reviews, and Thai short-form videos that need readable mobile captions.