Speed Up an Audiobook

Get through an audiobook faster while keeping the narrator clear.

لا يلزم تسجيل الدخولالملفات تبقى خاصة

أسقط الملفات هنا أو انقر للتصفح

MP3, WAV, FLAC, OGG, AAC, M4A, Audio لا حد لحجم الملف

تصفح الملفات

ملفاتك لا تغادر جهازك أبدًا. تتم جميع المعالجة محليًا في متصفحك.

Speed up or slow down audio — keep the natural pitch (great for podcasts and audiobooks) or shift the pitch. Runs entirely in your browser.

audiobooks tips

📚

Natural-pitch mode keeps the narrator sounding human at 1.25×–2×.

🧠

Start at 1.25× and work up as your ear adjusts to faster speech.

🎧

Great for chapters you're reviewing rather than experiencing for the first time.

🔒

Your files stay on your device.

اختر ملفاً

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

معالجة

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

تنزيل

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓مجاني تمامًا — بدون تكاليف خفية، أبدًا

✓لا حساب أو بريد إلكتروني أو تسجيل دخول مطلوب

✓الملفات لا تغادر جهازك أبدًا

✓لا قيود على حجم الملف مطلقًا

✓لا علامات مائية على أي مخرجات

Speed Up a Podcast

Listen faster by speeding up a podcast with natura

Make a Nightcore / Sped-Up Edit

Speed up and pitch up a track for the nightcore ef

Make a Slowed + Reverb Edit

Slow a track down and lower its pitch for the slow

Slow Down Audio for Transcription

Slow speech down to make it easier to transcribe b