Auto Subtitle Generator review
A browser-based caption editor with timed text, styled video exports, and subtitle files.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Auto Subtitle Generator turns uploaded video speech into timed captions that creators can review, edit, style, position, and resize before exporting. Its browser-based workflow suits solo creators and small teams making clips, podcast videos, educational content, or course materials. It accepts MP4, MOV, WebM, and MKV files, and produces either a burned-in MP4 or separate subtitle files. Word-level timing and transcript corrections give users control over the generated text rather than locking them into an automatic transcript.
Export needs are a central strength: captions can be positioned and resized on the video, and visual presets include Clean Minimal and Documentary styles on the Free plan. Free users can download unlimited SRT, VTT, and TXT files, but MP4 output is limited to 3 exports per month, 1080P, and videos up to 10 minutes. The published plans show Starter at $7 per month or $60 per year; the annual view presents that as $5 per month equivalent. Starter raises the allowance to 200 exports per month, adds 4K output and all premium caption effects, and retains projects for 90 days. According to the vendor's pricing page, checkout is not open yet.
This is a focused option for creators who want to edit caption timing and appearance, then publish either a captioned video or standard subtitle files. The free tier can cover occasional shorter videos and subtitle downloads, while Starter is structured for more frequent exports and higher-resolution output. It is less suitable for someone who needs to begin a paid workflow immediately, since checkout is not open, or who expects support beyond documentation. Choose it for its caption editing and export workflow; look elsewhere if those constraints do not fit your publishing process.
Auto Subtitle Generator pros and cons
- Where it wins
- Word-level timing with editable transcript and caption corrections
- Burned-in MP4 exports plus SRT, VTT, and TXT downloads
- Watermark-free output with caption styling and positioning controls
- Where it doesn't
- Free plan limits videos to 10 minutes and MP4 exports to 3 monthly
- Starter checkout is not open yet, according to the pricing page
- Support is listed through documentation
Auto Subtitle Generator fact sheet, pricing and score →
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