DocsToAudio is completely free. No account required, no usage limits, no hidden fees — ever.

What input and output formats are supported?

You can upload PDF, EPUB, DOCX, and TXT files. Converted audio is available as a ZIP of individual MP3 files (one per chapter) or as a single M4B audiobook with chapter marks.

Do I need to create an account?

No. Just upload your file and start converting. No sign-up, no email, no password.

Do you store my files or generated audio?

No. Everything runs entirely in your browser. Your documents are never sent to our servers, and no audio is stored on our end.

What languages and voices are supported?

Dozens of languages and over 300 voices are available, including English, Spanish, French, German, Chinese, Japanese, and many more.

Is there a file size limit?

There is no hard limit, but very large files may slow down your browser. For very long documents, selecting fewer chapters at a time can improve reliability.

Can I close the browser tab during conversion?

No. Conversion runs live in your browser tab — closing or refreshing the page will interrupt it. Keep the tab open until the download completes.

What if conversion fails or gets stuck?

Refresh the page and try again. If a large file causes issues, try converting fewer chapters at once. Switching to a desktop browser like Chrome or Edge usually helps.

Can I use the converted audio commercially?

Commercial use depends on both your rights to the source text and the terms of the speech service used for conversion. For personal listening, DocsToAudio does not impose additional restrictions. For commercial use — such as selling, publishing, broadcasting, monetizing, or using the audio in public-facing projects — you are responsible for ensuring that you have the necessary rights and that your use complies with applicable laws, platform rules, and relevant third-party speech service terms.

免費有聲書轉換器 —— 將 EPUB、PDF、DOCX 和 TXT 轉為 MP3 或 M4B。無需註冊，無大小限制，永久免費。

任意格式任意長度永久免費

上傳文件

拖入 PDF、EPUB、DOCX 或 TXT 檔案，可編輯後轉換，隨時聆聽。

將檔案拖曳至此，或點擊瀏覽

pdfepubdocxtxt

上傳即表示您同意我們的服務條款和隱私權政策。請避免上傳敏感文件——文字將傳送至第三方語音服務。

使用方法

六步完成檔案到有聲書的轉換。

第 1 / 6 步

上傳檔案

上傳 PDF、EPUB、DOCX 或 TXT 檔案。所有內容均在瀏覽器中即時讀取——不會傳送至伺服器。

常見問題

DocsToAudio 完全免費。無需帳號，無使用限制，無隱藏費用——永遠如此。

可上傳 PDF、EPUB、DOCX 和 TXT 檔案。轉換後的音訊可下載為各章節 MP3 檔案的 ZIP 壓縮檔，或是附章節標記的單一 M4B 有聲書。

不需要。直接上傳檔案即可開始轉換，無需註冊、無需電子郵件、無需密碼。

不會。所有操作完全在您的瀏覽器中執行，文件不會傳送到我們的伺服器，音訊也不會儲存在我們這裡。

支援數十種語言和 300 多種聲音，包括英語、西班牙語、法語、德語、中文、日語等更多語言。

沒有硬性限制，但非常大的檔案可能會使瀏覽器變慢。對於超長文件，每次選擇較少章節可提高穩定性。

不行。轉換在瀏覽器分頁中即時執行——關閉或重新整理頁面會中斷轉換。請保持分頁開啟直到下載完成。

重新整理頁面後重試。如果大型檔案造成問題，可嘗試每次轉換較少章節。改用 Chrome 或 Edge 等桌面瀏覽器通常也有幫助。

商業使用取決於您對來源文字的權利以及轉換所使用的語音服務的條款。

對於個人收聽，DocsToAudio 不施加額外限制。對於商業用途——例如銷售、出版、廣播、變現或在面向大眾的專案中使用音訊——您有責任確保自己擁有必要的權利，且您的使用符合適用法律、平台規則及相關第三方語音服務條款。

DocsToAudio 不保證產生的音訊已取得商業使用授權。