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PDF to Brainrot AI
Study studioCaption preview

Text to Brainrot studio

Paste your notes, choose language and background options, and preview a source-linked script.

How pasted text is handled

Paste up to 2,000,000 characters of notes. A single episode uses 80–30,000 source characters; longer notes open Study series. URLs are not fetched.

Pasted notes are one source entry. “Page 1” refers to that entry, not the page number of an original book. Keep citations in your notes and check numbers, exceptions and the full context before approving a shortened script.

Drafts stay in this tab until you save a private project. Changing interface language keeps the draft; refreshing or closing still discards unsaved work. A caption preview is not a generated video.

  1. 1Source
  2. 2Script
  3. 3Preview

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Video settings

Portrait 9:16
Source language · Auto-detect
Upload or paste material to detect its language locally.

Choose from 10 video languages: English, Chinese, Spanish, Korean, Japanese, French, German, Portuguese, Italian and Russian. Website language does not change video language. Correct uncertain detection manually. For other languages use a supported-language version of the source. Scanned-file OCR currently supports English and Chinese only.

Voice

Choose a voice style. Narration generation is not available yet.

Voice details

ElevenLabs · Frederick Surrey · Unavailable

A clear style planned for concepts, terminology and structured explanations.

Narrators are selected separately for each output language. Play existing official recordings below. Generation stays paused until listening, API and commercial checks pass.

Official voice information ↗
Video style
BackgroundSubway Surfers
More settings
About duration

Length follows the content, without padding. Current maximum: 5 minutes. Recorded audio determines the final length; shorten scripts that exceed the limit.

Short backgrounds loop until narration ends, without repeating the voice or captions. The 15-second clips here are previews; full recordings are stored separately. Output is currently limited to five minutes.

Pace changes the delivery speed, not the narrator. Cloud voice generation is currently closed.
AI script rewriting

AI script

AI rewriting is not enabled yet. You can continue with a local source excerpt.

Import project

Import a studio project (128 KB max). It stays in this tab until saved. Review the script again; the original PDF is not included.

Video generation and purchases are not open yet.