Frequently Asked Questions

SonikaAI is an online service for working with texts and documents. It helps you translate, create AI voice-overs, and convert files — without complex setup. Upload your content, choose a language, and get the result.

SonikaAI fits different use cases, from learning and personal reading to teaching, editorial work, team collaboration, and business. Plans differ by volume and features, not by complexity.

Yes. The Demo plan is always free and does not require a credit card. It's enough to evaluate translation and voice quality before upgrading.

SonikaAI supports common text formats (TXT, PDF, DOC, DOCX, EPUB, MD) and audio files (MP3, WAV, M4A, AAC, OGG). The document structure stays familiar after processing.

No. Upload files as they are. The system automatically detects the format and applies OCR for scanned PDFs if needed.

SonikaAI supports major global and smaller European languages. Translation and voice providers are selected automatically based on language and plan.

AI voice-over turns text into natural-sounding speech. Voice selection and tuning are handled automatically.

Yes. All generated audio files are available for download and reuse.

No. A credit card is not required for the Demo plan. It's only needed when you switch to a paid subscription.

Yes. You can upgrade or change your plan at any time. Your data and work history remain intact.