SubtitleFlow review
A subtitle-file workflow with translation, bilingual exports, and a one-time credit option.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SubtitleFlow is a browser-based tool for transcribing video and audio into timed captions, translating subtitles, and editing them line by line. It is aimed at creators, podcasters, course producers, YouTubers, small video teams, and translators who need subtitle files rather than an all-purpose video editor. Its exports include SRT and VTT, and translated captions retain their timing. The workflow also accepts subtitle files, alongside video and audio, making it relevant to people adapting existing subtitle tracks as well as creating new ones.
Translation is the standout capability: SubtitleFlow supports 100+ languages, bilingual subtitle export, and context-aware translation with preserved timestamps. A custom glossary is included on Standard, alongside AI transcription and translation, watermark-free smart SRT formatting, and batch upload for up to five files. Browser-side audio extraction and processing support a browser-based workflow. The product is available on the web, with cloud and browser-extension deployment listed, and email is its stated support channel. This combination suits subtitle-focused work across multiple languages, especially where timing and terminology matter; buyers seeking caption burn-in or detailed visual styling should compare tools that explicitly offer those capabilities.
Pricing offers both recurring plans and a one-time purchase. Pay as you go costs $5 once for credits that never expire, usable for transcription or translation. Standard is $14.99 per month and adds the listed glossary, batch uploads, and watermark-free smart SRT formatting. Plus is $19.99 per month, though its included features are not specified here. There is no free plan, although a limited free preview is described. The one-time option can suit occasional projects, while regular subtitle production may better fit a monthly plan. SubtitleFlow is a focused choice for multilingual subtitle files; it is less suitable if the priority is burned-in captions or visual caption design.
SubtitleFlow pros and cons
- Where it wins
- Transcribes video and audio into timed captions
- Translates subtitles into 100+ languages with timestamps preserved
- Exports SRT, VTT, and bilingual subtitle files
- Where it doesn't
- No free plan; the free preview is limited
- Standard's batch uploads are limited to 5 files
- Burn-in captions and caption styling are not verified
SubtitleFlow fact sheet, pricing and score →
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