Scale your subtitles with Professional Workflows.
Core tools remain free and local. Upgrade to unlock powerful batch processing, seamless multi-step pipelines, project collections, and one-click workspace backups.
Free
For standard subtitle conversion and quick single-file edits
Included with Free:
- Full access to standard editing, cleaning, syncing & QA tools
- Batch processing up to 5 files per operation
- 40+ conversion routes across 11 formats & YouTube JSON3
- Standard tools run locally in your browser; AI requests go directly to your provider
- Bring Your Own API Key for AI features (OpenAI / DeepSeek / Claude)
- Session history, autosave, and local snapshots
- No account required & zero watermarks
24-Hour Pass
For occasional subtitle processing and deadline bursts
Pro Workflow Includes:
- Professional Subtitle Workflow suite unlocked
- Unlimited Batch Processing without 5-file cap
- Full Pipeline Workflows across Convert, Clean, Sync & Export
- Unlimited Project Collections
- Full Workspace Backup & One-Click Restore
- One-time payment with zero auto-renewal or surprise fees
Monthly
For regular subtitle workflows and recurring projects
Pro Workflow Includes:
- Everything in 24-Hour Pass
- Continuous Pro access for ongoing video productions
- Priority feature updates & workflow optimizations
- Cancel anytime with one click
- Full 7-day money-back guarantee
Annual
For frequent creators, translators, and long-term subtitle work
Pro Workflow Includes:
- Everything in Monthly with maximum savings ($4.16/mo)
- Year-round uninterrupted Professional Subtitle Workflow
- Unlimited Batch, Pipeline, Collections & Workspace Backup
- No device lock-in with portable workspace backups
- Full 7-day money-back guarantee
Built for high-volume subtitle creators & local studios
Stop repeating tedious conversion steps. Get an integrated workstation designed for speed, privacy, and full control.
Batch Processing
Process dozens or hundreds of subtitle files in one single click.
- Effortless bulk conversion across 40+ supported conversion routes
- Unified settings applied simultaneously across all files
- Individual file download or clean batch extraction
- Saves hours of repetitive single-file drag & drop
Pipeline Workflows
Chain multi-step transformations into continuous automated pipelines.
- Connect Convert, Clean, Sync, Translate, QA & Export
- Intermediate results flow smoothly without manual file exports
- Access curated professional tools at every pipeline stage
- Inspect, fine-tune, or swap tools anywhere in the chain
Collections
Organize subtitle work into collections and keep related work together.
- Group episodes, film scenes, seasons, or client projects neatly
- Instant search, filtering, and switching between tasks
- Preserve file context and quick-open files anytime
- Keep your workspace organized without clutter
Workspace Backup
Back up and restore your entire subtitle workspace whenever you need.
- Export full snapshots with collections, histories, and settings
- Restore safely to your local browser environment anytime
- 100% local-first: zero server uploads or third-party storage
- Peace of mind against accidental browser cache clears
Frequently Asked Questions
Everything you need to know about AllSubConverter plans, billing, and privacy.
Experience the Professional Subtitle Workflow
Start converting and editing for free right in your browser, or prepare for Pro to unlock high-capacity batching and automated pipelines.
No account or credit card required. Runs locally in your browser.