Bring Your Own API Key

Talk to your PDFs.
On your own terms.

Upload PDFs, chat with them using AI, generate summaries, and listen aloud — all powered by your own API key.

leerio.app

research-paper.pdf

42 pages • 2.4 MB

Chat with PDF

Content-aware responses

What are the main findings of this paper?

Based on the document, the main findings include three key discoveries regarding...

How it works

Simple, transparent, effective

01

Upload your PDF

Drop any PDF — books, research papers, notes, documentation. We handle the rest.

02

Add your API key

Connect your own AI provider key. You stay in control of your usage and costs.

03

Automatic indexing

Leerio indexes your document into a vector database for semantic search.

04

Start chatting

Ask questions via text or voice. Get answers strictly from your document.

05

Read aloud

Listen to your PDF content with our AI-powered text-to-speech feature.

06

Generate summaries

Get AI-generated summaries of your documents instantly. Perfect for quick insights.

Use Cases

Built for how you work

Students

Study textbooks, understand complex topics, prepare for exams.

Developers

Navigate documentation, search API references, learn new frameworks.

Researchers

Analyze papers, extract key findings, cross-reference studies.

Readers

Summarize books, highlight key ideas, revisit important passages.

Privacy & Control

Your documents, your data, your rules.

Your files stay yours

Your API key is never exposed publicly

AI responses are limited to your documents

Designed with privacy in mind

FAQ

Common questions

You use your own API key from providers like OpenAI, Anthropic, or Google. This means you have complete control over your usage and costs, and we never have access to your API credentials.

Start using Leerio

Upload your first PDF in minutes. Your key, your control.