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Subper
activeWhisper-powered subtitle tool that is fully free with no watermark and no account required.
video
Quick Facts
Pricing modelFree
Starting priceFree
Free planFree plan covers basic YouTuber workflow
Commercial safetyFree for commercial use
Last verifiedVerified May 2026
In short
When you need a clean SRT file with no account, no watermark, and no cost, Subper's Whisper export handles that end to end. For subtitle translation, multi-speaker attribution, or formats beyond SRT, HappyScribe covers those cases. Verified May 2026.
Best for
- For extracting a watermark-free SRT subtitle file from a video without creating an account
- Generating commercial-safe SRT for monetized uploads at zero cost
- For one-off subtitle jobs where speed and simplicity matter more than styling or translation
Watch out for
- Commercial use permitted on all tiers — Whisper output license cleared for monetized YouTube uploads
- Whisper accuracy drops on heavy accents, fast speech, or technical terminology — clean source audio matters
- No subtitle translation, multi-speaker labeling, or burn-in controls — SRT export only