Speed Up an Audiobook

Get through an audiobook faster while keeping the narrator clear.

ບໍ່ຈໍາເປັນຕ້ອງເຂົ້າສູ່ລະບົບໄຟລ໌ເປັນສ່ວນຕົວ

ວາງໄຟລ໌ໄວ້ບ່ອນນີ້, ຫຼືຄລິກເພື່ອເລືອກເບິ່ງ

MP3, WAV, FLAC, OGG, AAC, M4A, Audio ບໍ່ມີຂອບເຂດຈໍາກັດຂະຫນາດໄຟລ໌

ຊອກຫາໄຟລ໌

ໄຟລ໌ຂອງທ່ານບໍ່ເຄີຍອອກຈາກອຸປະກອນຂອງທ່ານ. ການປະມວນຜົນທັງໝົດເກີດຂຶ້ນຢູ່ໃນຕົວທ່ອງເວັບຂອງທ່ານ.

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.

ເລືອກ File

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

ຂະບວນການ

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

ດາວໂຫຼດ

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

✓ບໍ່ເສຍຄ່າຢ່າງສົມບູນ - ບໍ່ມີຄ່າໃຊ້ຈ່າຍທີ່ເຊື່ອງໄວ້, ເຄີຍ

✓ບໍ່ມີບັນຊີ, ອີເມວ, ຫຼືເຂົ້າສູ່ລະບົບ

✓ໄຟລ໌ບໍ່ເຄີຍອອກຈາກອຸປະກອນຂອງທ່ານ

✓ບໍ່ມີຂອບເຂດຈໍາກັດຂະຫນາດໄຟລ໌ໃດໆ

✓ບໍ່ມີ watermarks ໃນຜົນຜະລິດໃດໆ

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