Crikk

Crikk is a text-to-speech app that turns text, PDFs, images, and documents into natural-sounding audio with read-along highlighting and playback controls.

AI Speech Synthesis Text to Speech AI PDF Assistant

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Overview

Crikk is a text-to-speech product that turns text, PDFs, images, and documents into natural-sounding audio. It is positioned for people who want to listen while reading, or simply listen instead of reading, on Android, iOS, and the web.

The product emphasizes follow-along reading, adjustable playback speed, and a broad voice catalog. The pricing page shows guest, free, and Pro options for individual users, plus a separate API plan for developers who want to build speech generation into their own products.

Features

Text, PDF, and image to speech

Convert typed text, PDFs, images, and uploaded documents into speech so you can listen instead of reading.

Highlighted read-along mode

The reader highlights sentences and words as it plays audio, which supports follow-along listening.

Playback speed control

Adjust speaking speed up to 4X on the homepage, or slow down and speed up playback on the text-to-speech page.

Large voice selection

Choose from a large voice catalog, including 317 voices on the pricing page and multiple sample voices on the text-to-speech page.

Multilingual output

The homepage says Crikk covers major languages and the text-to-speech page describes multilingual voices and 90+ languages.

Cross-device and API access

The site offers Android, iOS, web, and a developer API plan for programmatic speech generation.

Use Cases

Study and review
Upload reading material and listen while following along with highlighted words and sentences, which fits study sessions and review workflows.
Hands-free listening
Turn articles, books, and documents into audio so they can be consumed while commuting, exercising, or doing chores.
Voiceover creation
Create voiceovers from text with adjustable speaking styles and pitch for videos, presentations, or other content.
Developer automation
Use the API plan to generate speech programmatically at scale inside another product or internal workflow.
Multilingual content
Convert text into audio in multiple languages and accents for audiences that need multilingual speech output.

Pros and Cons

Pros

Supports text, PDFs, images, and uploaded documents in one workflow.
Offers follow-along highlighting while audio plays.
Provides a free entry point with no credit card required.
Includes multiple platforms: Android, iOS, web, and a developer API option.
Shows a large voice catalog and multilingual voice support.

Cons

Some details are inconsistent across pages, such as character limits and language counts for different plans and tools.
The site does not clearly document every integration or workflow beyond speech generation and document listening.
Advanced features like API access are separate from the main consumer plans.

FAQ

Is Crikk free to use?

Yes. The homepage says you can sign up for free, and the FAQ notes that no credit card is required. The pricing page also shows a free registered-user plan and a guest mode.

What types of content can Crikk read aloud?

Crikk can turn text, PDFs, images, and other documents into natural-sounding audio. The homepage and download page both describe this document-to-speech workflow.

Which platforms does Crikk support?

The site shows Crikk on Android, iOS, and web. The download page points to Google Play and the App Store, and the homepage also mentions a web app.

Can I read and listen at the same time?

The homepage says the reader highlights sentences and words as it reads, which lets you follow along while listening.

Does Crikk offer an API?

The pricing page includes an API plan for developers at $100 per month with unlimited generation, 100 parallel requests, and up to 12,000 characters per request. The site frames this as a way to build Crikk into another product.