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Blob
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Turn Long PDFs and Books into Playable Audio Blobs

Transform dense documents, EPUBs, and text into crystal-clear neural voice blocks. Listen anywhere, install as a standalone desktop or mobile app, and export full ZIP audio archives.

Open Blob Workbench
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Instant Voice Preview

Ava (Neural) • English (US)

"Hello! Welcome to Blob. Listen to long documents in natural neural voices."

Engineered for High-Performance Audio Synthesis

Clean MVVM architecture combined with Apple Human Interface Guidelines & Clash Grotesk.

Universal Document Ingestion

Upload PDFs, EPUB ebooks, Word docs (.docx), PowerPoint presentations (.pptx), or plain text. Blob automatically extracts and segments readable text into logical blocks.

High-Fidelity Neural AI Engine

100% free neural voice synthesis with studio-grade natural inflections and multiple language accents.

Smart Sentence Segmentation

Never breaks mid-sentence. Custom word boundaries keep context coherent across all audio chunks.

Batch Audio ZIP Export

Download individual audio files or zip your entire document into structured MP3 blocks for offline listening.