MP3 · AI Document Translation
Supports translation of PDF, Word, PPT, EPUB and other documents, covering 100+ languages. Preserves original formatting, preview partial translation and pricing first, then decide whether to translate the full text.
Translation and Document Processing
"Preview part of the document before translating the complete file. The preview range depends on the document and your available account credits. If the preview requires credits, the task page will display the cost before you proceed. Layout preservation depends on the file, fonts, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document."
Understand Content, Preserve Usable Document Structure
Ultra-fast Transcription Engine
Deeply optimized for MP3 encoding. The AI engine completes voice recognition and translation at incredible speed, significantly reducing wait times.
High-Precision Recognition
Even when audio undergoes lossy compression, modern AI (such as Whisper) can still accurately extract voice content from MP3, with robust noise resistance capabilities.
Auto-generate subtitles
Automatically generate subtitles in SRT or VTT format with precisely aligned timelines, ready for direct use in video editing or players.
80+ language translation
Supports mutual translation among major global languages including Chinese, English, Japanese, Korean, French, German, and more, making it easy to handle cross-border audio files.
Batch Upload Processing
Supports uploading multiple MP3 files at once, ideal for batch processing course series or serialized podcasts.
Online editing and proofreading
Layout preservation depends on the file, font, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document.
Why does format matter?
- Precise formatting is the hallmark of professionalism.
- Reduce secondary formatting time.
- Ensure accurate and precise information delivery.
Core translation scenarios
Reliably meeting every translation scenario
Business Meeting Transcription
Transcribe hours-long MP3 meeting recordings into text, quickly organize meeting minutes, and facilitate barrier-free cross-language communication.
Foreign Language Learning Resources
Translate English podcasts or listening materials to generate bilingual parallel subtitles, facilitating language learning and listening practice.
Content Creator
Generate multilingual subtitles for your MP3 audio programs. Publish to YouTube or social media to expand your audience.
Translation FAQs
Preview part of your document before translating the full file. The preview range depends on the document and your available account allowance. If a preview requires credits, the task page shows the cost before you continue.
Translation is billed in credits based on Tokens, a document analysis fee, and the selected mode. OCR and higher-tier models can change the cost. Check the task quote before confirming payment.
Unpaid documents are automatically deleted 15 days after task creation, and paid documents after 30 days. Download and back up your original and translated files before the retention period ends. You can also delete a task from your translation history.
Translate PDF, Word, PowerPoint, Excel, EPUB and other supported formats, with files up to 1GB. Check the full format list for the document you want to translate.
Translate between 100+ languages. See the available languages and choose your target language on the document translation page.
Yes. OCR reads text from scanned PDFs and images for translation. Recognition depends on scan quality and layout; use enhanced recognition for difficult pages and check the preview for missing or misread text.
Choose a standard or higher-tier model to suit your document. Check terminology, tone, and layout in a partial preview, then choose a mode for the full translation based on your needs and the quote. Any preview credits are shown on the task page.
Your document is processed to provide the translation, including by the selected third-party AI provider. Review our privacy policy for details about processing and retention.
Preview and Quote First
Preview part of your document before translating the full file. The preview range depends on the document and your available account allowance. If a preview requires credits, the task page shows the cost before you continue.
Upload to preview