Convert MP3 to SRT with Sonix

Sonix is an online speech-to-text converter—it's fast, easy, beautiful, and affordable. We use the latest AI technology to extract the speech from your MP3 file and give you a SRT (SubRip Subtitle) file in a few minutes.

Convert MP3 to SRT
Free trial—includes 30 minutes free credit

How to convert MP3 to SRT: audio-to-text transcription 📋

Step 1: Create a free Sonix account to start converting your MP3 file to srt

Step 1

Sign up for a free Sonix trial account—includes 30 minutes of free speech to srt conversion.

Step 2: Upload your MP3 files from your computer, Google Drive, Dropbox, or by dragging it on the page.

Step 2

Upload your MP3 Audio File file(s) (*.MP3) from your computer, Dropbox, Google Drive, or by dragging it on the page.

Step 3: Select the language spoken in your MP3 file, then click 'Start Transcribing Now.'

Step 3

Select the language spoken in your MP3 file. We support over 26 different languages. Then click the button 'Start Transcribing Now.'

Step 4: Sonix does all the work so grab a quick coffee. Our servers will extract the audio from your MP3 file and convert it to SRT.

Step 4

Sonix automatically extracts the audio from your MP3 file and converts it to the SRT format. It'll only take a few minutes so you can grab some coffee.

Step 5: Once your MP3 was converted to SRT, you might need to polish up the transcript. Now, you can easily do that with our AudioText Editor.

Step 5

Use the Sonix AudioText Editor to polish your SRT transcript. Simply type in your browser to correct any words.

Step 6: Download a SRT version of your MP3 file by clicking Export and selecting 'Subrip subtitle file (.srt).'

Step 6

Click the 'Export' button. Select 'Subrip subtitle file (.srt)' from the dropdown to download a SubRip Subtitle version of your MP3 file.

That's it! Your MP3 file has now been converted to text!🎉

Thousands of incredible customers trust Sonix to transcribe their MP3 files 💖

Google converts their MP3 audio files to srt with Sonix. You should too! Microsoft converts their MP3 audio files to srt with Sonix. You should too! NBC Universal converts their MP3 audio files to srt with Sonix. You should too! Harvard University converts their MP3 audio files to srt with Sonix. You should too! Stanford University converts their MP3 audio files to srt with Sonix. You should too! Yale University converts their MP3 audio files to srt with Sonix. You should too! ABC News converts their MP3 audio files to srt with Sonix. You should too! ESPN converts their MP3 audio files to srt with Sonix. You should too! Quartz converts their MP3 audio files to srt with Sonix. You should too! CNBC converts their MP3 audio files to srt with Sonix. You should too! CIBC converts their MP3 audio files to srt with Sonix. You should too!

Convert MP3 audio or speech to srt🔈

MP3 Audio File file typeMP3 Audio File file type

What is a *.MP3 file?

MP3 files are one of the most common audio file formats. Almost every player on any platform can open an mp3 file. The MP3 file format is a compressed file format with an intentional loss of audio quality. However, the loss should be negligible for the typical user. It was developed by the Moving Picture Experts Group (MPEG) and uses ‘Layer 3’ audio compression. The audio compression preserves the audio within a normal human’s hearing range, while discarding unnecessary information outside of that range. MP3 files are usually used to store music and audiobooks with ‘near-CD quality sound’ (aka Stereo at 16-bit), but due to the great compression algorithm, the file size is around 1/10th of the WAV or AIF file equivalent. The quality of an MP3 file depends largely on the compression bit rate. Common bit rates are 128, 160, 192, and 256 kbps. And higher bit rates result in higher quality files that also require more disk space. MP3 files are easily handled and transcribed by Sonix, please try to upload higher bitrate quality audio files which will improve your transcript’s accuracy.

Does Sonix transcribe audio files with a *.MP3 file extension?

Yes, Sonix does automatically transcribe audio files with a .MP3 file extension. Sonix is an online audio to text converter. Convert any audio (mp3, m4a, wav, ...) or video (mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.MP3 files and converts them to text in a srt format.

Know anyone who needs to convert MP3 Audio File (.MP3) to srt?

We'd appreciate it if you tell them about Sonix—the best way to convert MP3 to srt.

Tell your friends about Sonix:

Convert MP3 Audio File to SRT version with Sonix 🚀

Sonix transcribes your audio and video files so they are easy to search, edit, and share. Sonix is an online, fully-automated speech to text service that quickly converts MP3 Audio File to the srt subtitle format (SubRip Subtitle). Sign up today and start transcribing.