Invocly
Convert PDF, DOCX & TXT to lifelike speech instantly
Invocly Overview
Invocly is a free online text-to-speech application that transforms your PDF, DOCX, and TXT documents into high-quality, natural-sounding audio. Designed for a variety of users including students, professionals, and individuals with accessibility needs, Invocly helps boost productivity, reduce eye fatigue, and improve retention by allowing users to listen to their documents instead of reading them. With support for over 60 languages and a range of voice options, Invocly makes it easy to convert text into speech in just a few simple steps.
Invocly Screenshot

Invocly Official screenshot of the tool interface
Invocly Core Features
Document Conversion
Invocly supports the conversion of PDF, DOCX, and TXT files into lifelike speech. Simply upload your document and choose from a variety of natural-sounding voices to generate high-quality audio files.
Multilingual Support
With support for 60+ languages and accents, Invocly is perfect for global teams, language learners, and anyone needing accurate, native-like voices for their documents.
Voice Customization
Users can choose their preferred voice, adjust speaking speed and style, and experiment with different accents to create the perfect audio output for their needs.
Boost Productivity
Invocly helps users save time by converting reports, study notes, or articles into audio, allowing them to listen while commuting, cooking, or multitasking.
Accessibility Features
Invocly is designed to assist individuals with dyslexia, visual impairments, or learning disabilities by converting text into speech, making content more accessible and easier to consume.
Invocly Use Cases
Students
Students can convert lecture notes, research papers, or e-books into audio. This allows them to study while commuting or working out, making learning more flexible and less tedious.
Professionals
Professionals can stay productive by converting reports, presentations, or emails into audio. This enables them to catch up on work during travel or exercise, turning downtime into efficient work time.
Accessibility
Invocly helps individuals with dyslexia, visual impairments, or learning disabilities by converting text into speech, making content more accessible and meeting ADA/WCAG standards.
Busy Individuals
Busy individuals can listen to long articles, manuals, or books while exercising, cooking, or doing chores, making everyday tasks more productive and enjoyable.
How to Use Invocly
Upload your document in PDF, DOCX, or TXT format by dragging and dropping the file or browsing your device.
Choose a natural-sounding voice from the available options. Adjust the speaking speed and style to suit your preferences.
Click the 'Generate' button to convert your document into speech. Invocly will process the file and create an audio version.
Download the MP3 audio file and enjoy listening to your document anytime, anywhere.