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Free to start · no card · Caption Generator

Free Caption Generator

Auto-generate captions for your videos. Perfect for social media, YouTube, and accessibility compliance.

Free to start · no cardSpeaker labels & timestampsAll export formatsCancel anytime if you upgrade

How it works

Three steps to turn your file into text with the caption generator.

Step 01

Upload your video

Drag and drop MP4, MOV, WEBM, or any video format.

Step 02

AI generates captions

Our engine creates precisely timed captions with natural line breaks.

Step 03

Download caption file

Get an SRT file ready for YouTube, TikTok, Instagram, or any platform.

85% of social media videos are watched without sound, and platforms like YouTube actively favor captioned content in recommendations. Yet most creators skip captions because they're tedious to create. Blazescribe's caption generator fixes that.

Upload any video and get an SRT caption file with word-level timing in minutes. The captions are formatted for readability, natural line breaks, proper reading speed, and 98%+ accurate text. They work on YouTube, TikTok, Instagram, LinkedIn, and every major platform.

Every account starts free — 1 transcription of any length and every caption format (SRT, VTT, DOCX, PDF) included. No card required. Paid plans start at $12/mo and add styled captions, burned-in text, batch processing, and far more minutes.

What you get for free

Every account starts with one-time credits. Upgrade when you need more.

FreeFree to start · no card

Freeto start

No card required. Credits are one-time — then $12/mo.

  • 1 transcription — any length, no duration cap
  • 2 AI content generations
  • 1 translation to any of 100+ languages
  • 1 meeting recording (up to 30 minutes)
  • Unlimited subtitles — styled and exported in your browser
ProMost popular

$12/ month

Or $9/mo billed annually. Unlimited transcription, AI content tools, and team features.

  • 1 GB video upload
  • Unlimited videos
  • SRT, VTT & ASS export
  • Caption styling
  • Burned-in captions
  • 50 languages
  • Social media optimization
  • Priority processing

Why use the caption generator?

Accurate, fast, and built to turn recordings into usable text.

Social Media Ready
Captions optimized for YouTube, TikTok, Instagram Reels, and LinkedIn video specs.
Precise Timing
Word-level timestamps ensure captions appear and disappear at the exact right moment.
Accessibility
Meet WCAG and ADA accessibility standards with accurate closed captions.
Engagement Boost
Videos with captions get 80% more views. 85% of social media videos are watched on mute.

Questions, answered

Common questions about the caption generator.

Captions include descriptions of non-speech audio (sound effects, music). Subtitles are text versions of dialogue only. Our tool generates subtitle-style captions from speech.

Yes. Download the SRT file and upload it to TikTok's caption feature. The timing will sync with your video automatically.

Yes. Studies show 80% more video views and 12% longer watch time with captions. 85% of Facebook videos are watched without sound.

Every plan, free credits included, exports standard SRT and every other caption format (VTT, DOCX, PDF). Paid plans add a caption styling editor for fonts, colors, sizing, and positioning.

Absolutely. Accurate captions make your content accessible to deaf and hard-of-hearing viewers and help meet WCAG compliance requirements.

Upload video, get captions

1 transcription, 2 AI drafts, 1 translation and 1 meeting bot — on us. No card required.