Subtranslateai

Subtranslateai

Subtranslateai is an AI-powered online subtitle translator that translates SRT and other subtitle/media files into 100+ languages while preserving timing, formatting, and dialogue context for creators, filmmakers, educators, and localization teams.

Subtranslateai is translation software teams evaluate for creative & design. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Paid Enterprise 70/100
#14 in Translation (14 tools)
Added 4 months ago
Data reviewed Jul 16, 2026

Quick Overview

Best for: Creative & Design

What it does

Translation software for decision-makers comparing workflow fit and alternatives.

Best fit

Creative & Design

Pricing snapshot

Paid from $9.9/month

Next step

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Subtranslateai

Subtranslateai provides an AI-powered Subtitle Translator designed to translate SRT, VTT and major media files into 100+ languages while preserving dialogue flow, timing, and formatting. The service targets video creators, filmmakers, educators, marketing/localization teams, and production agencies by offering context-aware translations that analyze surrounding lines to maintain natural phrasing and cultural nuance. The product supports uploads of subtitle and media files, customizable translation options (terminology, tone, keywords), batch processing, and instant export of translated subtitle files.

Subtranslateai is an AI-powered online subtitle translator that translates SRT and other subtitle/media files into 100+ languages while preserving timing, formatting, and dialogue context for creators, filmmakers, educators, and localization teams.

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Key Features

AI context-aware translation

Analyzes preceding and succeeding lines to produce context-appropriate, human-like translations and avoid line-by-line robotic phrasing.

Supports 100+ languages

Translate subtitle and media files into over 100 target languages.

Multiple subtitle & media formats

Upload SRT, VTT, TXT and media formats including WAV, MP3, MP4, MKV, AVI, AAC for translation and subtitle extraction.

Preserves timing and formatting

Exports translated subtitles with original timestamps and line breaks intact to avoid overlaps and sync issues.

Custom glossary and translation options

Specify special terminology, adjust translation style, or protect specific keywords to maintain consistent branding and naming.

Batch processing

Translate multiple files at once (limits vary by plan) to speed up localization workflows.

Continuous learning and updates

The service states the AI constantly updates to support new linguistic nuances and slang.

Pricing

Starter Plan

$9.9/month
  • 60 credits / month (credits reset monthly)
  • Faster translation
  • Max audio/video duration: 60 minutes
  • Supports mp3, wav, mp4 file formats

Premium Plan

$19.9/month
  • 200 credits / month (credits reset monthly)
  • All Starter plan features
  • Max audio/video duration: 180 minutes
  • Supports additional customized translation instruction

Platinum Plan

$39.9/month
  • Unlimited credits
  • Everything else same as Premium
  • Max audio/video duration: 360 minutes

Businesses Plan

$?
  • Pricing plans tailored for businesses; contact for personalized options

Use Cases

YouTube and social video localization

Creators can translate SRT subtitles to reach global audiences while preserving dialogue flow and timestamps.

Film and independent production localization

Filmmakers can translate subtitles with cultural nuance and preserved emotion, avoiding literal translations that lose context.

Educational course captioning

Online educators can provide translated subtitles for courses to expand reach to international students without manual timestamp edits.

Corporate localization and marketing

Marketing and localization teams can maintain consistent terminology across channels using custom glossaries and translation rules.

Agency and batch processing

Production agencies can batch-process multiple files and languages to speed localization pipelines.

Integrations

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Benefits

Faster localization by automating subtitle translation and processing files in seconds.
Higher engagement from natural, context-aware translations that maintain tone and flow.
Preserved sync and timing so translated subtitles match original timestamps without overlap.
Consistent terminology across projects using saved glossary rules and custom instructions.
Scalable plans and batch translation options to support individual creators up to business needs.

Limitations

Max upload file size: 5GB per video, 2GB per audio (audio larger than 2GB may be compressed; video audio may be extracted and compressed).
Credits are valid only during the current subscription period and unused credits expire at renewal/end of subscription.
Translated files are saved for 15 days (Starter plan explicitly states this).
Per-plan limits on max audio/video duration, number of files selectable at once, and maximum subtitles per translation (e.g., Starter: 60 minutes, max 5 files, 6000 subtitles).
Business pricing details are not listed publicly and require contacting the provider.

Frequently Asked Questions

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Getting Started

  1. 1 Step 1: Upload your subtitle or media files (SRT, VTT, TXT, WAV, MP3, MP4, MKV, AVI, AAC) via drag-and-drop or file picker.
  2. 2 Step 2: Select one or more target languages from 100+ supported languages and choose any advance settings or glossary rules.
  3. 3 Step 3: Click Translate, wait for the AI to process the file, then download the translated SRT files or other subtitle exports.

Support

email

Contact support or request refunds via [email protected] (refunds possible if no credits have been used).

docs

Site includes a FAQ and links to Privacy Policy and Terms of Service for guidance on usage and billing.

API

Available: No

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