Video / Audio to Subtitle
Upload a local video or audio file, generate subtitles automatically, and only use credits for files longer than 10 minutes.
Step 1 / 4
Upload video or audio
Upload video or audio
Upload one local audio or video file. Files up to 10 minutes are free. Longer files require credits.
or drag and drop
Supported formats: MP3, WAV, M4A, OGG, AAC, FLAC, OPUS, WEBM, MP4, MOV, AVI, MKV, M4V, WMV.
Maximum file size: 3072 MB.
Auto subtitle generator
Turn video or audio into editable subtitles in just a few steps
This page helps you upload a local media file, extract spoken content, convert it into subtitle text, and export the result in a subtitle-friendly format. It is designed for users who want a faster way to create captions without installing desktop software or doing everything manually.
Automatic speech-to-subtitle flow
Upload one file and let Editsub handle the upload, conversion, transcription, translation, and preview flow for you.
Useful for multilingual content
After the transcript is created, you can generate subtitle output in another language to support broader audiences.
Ready for editing and download
Preview the generated subtitle, download it as SRT, VTT, or TXT, or continue refining it inside the subtitle editor.
What you get
A practical subtitle workflow instead of a black-box conversion
The tool is built to help you understand what happens at each stage, so you can upload with confidence and know what the final result will look like before downloading.
Support for common local audio and video formats.
A live workflow state so you can follow upload, conversion, transcript, and translation progress.
A subtitle preview before export so you can quickly verify the result.
Direct handoff into the subtitle editor when you want to polish timing or wording.
Who this is for
Useful for creators, teams, educators, and anyone working with spoken content
Whether you are publishing content, repurposing recordings, or preparing subtitles for internal use, this page gives you a faster starting point than typing captions from scratch.
Video creators and editors
Generate a subtitle draft for interviews, tutorials, podcasts, YouTube videos, short-form clips, and repurposed social content.
Teachers, students, and researchers
Turn lectures, lessons, and recordings into readable subtitle text that is easier to review, share, and archive.
Marketing, support, and product teams
Create captions for demos, onboarding videos, webinars, and internal recordings so content is more accessible and easier to reuse.
How it works
From media upload to subtitle download
The page is structured so each step feels clear: choose your file, confirm the language, wait for processing, then review and export the subtitle result.
Upload your local file
Choose an audio or video file from your device. The page reads its duration so you can immediately see whether it is within the free limit or needs credits.
Prepare the media for transcription
The workflow converts the source when needed, then extracts spoken content so the subtitle generation step can begin cleanly.
Generate and translate subtitle text
Editsub creates the subtitle draft and can translate the result into your selected language when the workflow reaches that stage.
Preview, export, or continue editing
Review the subtitle output, download the format you need, or open it in the subtitle editor to make final refinements.