Convert audio & video
No upload, no server queue, and your files stay on your device.
Choose optional privacy settings
ClipManta processes files locally in your browser. Optional analytics and browser-side diagnostics stay off until you choose otherwise.
Choose your file: Select the audio or video file you want to convert, extract, or compress.
Pick the result you need: Choose MP3, WAV, FLAC, MP4, or a smaller-file preset that matches the job.
Process locally and download: The job runs in your browser, so there is no upload queue before you save the result.
Guides for processing, file formats, and route choices
Use these guides to choose the right tool faster, recover from processing failures, and understand which browser or device fits the job best.
Troubleshooting Local Video and Audio Processing
Understand processing errors and how to retry local audio and video jobs.
Read guideBrowser guideBrowser Compatibility for Local Video and Audio Tools
Compare desktop Chrome, Safari, iPhone Safari, Android Chrome, and in-app browsers for current ClipManta browser jobs.
Read guideCompatibility guideWhich ClipManta Page Fits My File Type?
Conversion pages accept supported audio and video files. Compression pages keep format-specific input rules.
Read guideFormat guideWhich Video Format Route Should I Use: MP4, MOV, WEBM, or MKV?
Compare MP4, MOV, WEBM, and MKV browser workflows so you can pick the right ClipManta route for the file you have.
Read guideCreator use caseHow to Make a Video Smaller for Social, Convert to MP4, or Pull Audio
Use ClipManta browser tools to make a social video smaller, turn mixed video formats into MP4, and pull audio from draft videos without uploading files.
Read guideFAQs
Direct answers about no-upload browser conversion, supported tools, processing errors, mobile support, and choosing the right page.
What can I do on ClipManta right now?
The current tool set covers audio extraction from video, audio conversion, audio compression, video compression, and video-to-MP4 conversion.
What should I do if local browser processing fails?
Follow the error message if processing fails. You can retry with the selected file, choose another source, or use another device. Completion depends on the media data, codec, and available browser resources.
How do I choose between similar pages like MP4 to MP3, Video to MP3, and Audio Converter?
Use the most specific page when the source file or target result is already clear. If several pages still look similar, open the route comparison guides before you start.
Do my files upload to a server during conversion or compression?
No. The normal ClipManta workflow is designed to process selected files locally in your browser, so the media file itself does not need to be uploaded to my server.
Does ClipManta work on mobile browsers like iPhone Safari or Android Chrome?
Yes, but mobile browsers are less reliable for larger files and longer jobs. For heavier local processing, a current desktop browser is still the safest option.
Is ClipManta free to use right now?
Yes. The current browser tools are free to use and do not require an account. ClipManta doesn't add watermarks, and it doesn't remove watermarks already present in source files.