Video to MP3 Converter
Convert any video file on your device to MP3 — privately, in your browser.
Your file never leaves your device: conversion runs in your browser.
- No login
- No watermark
- HD & 4K where available
- Works on every device
How to use DownloadKit
Copy the link
Open the app, find the post and tap Share → Copy link.
Paste it here
Paste the link into the box above. DownloadKit detects the platform automatically.
Download
Pick the quality or format you want and tap Download. The file saves straight to your device.
Video to MP3 Converter
Video to MP3 Converter — Pick a video from your phone or computer and get an MP3. Nothing is uploaded: conversion runs locally with WebAssembly.
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Why people use DownloadKit
All platforms, one box
Instagram, TikTok, YouTube, Facebook, X, Pinterest, Reddit, Snapchat, Threads and LinkedIn — paste any link and we detect it.
Highest quality available
We list every resolution the platform offers, up to 1080p, 4K or the original photo size.
No watermark, no logo
Files are saved as the platform serves them. We never add our own watermark.
Private by design
No account, no tracking of what you download. Nothing is stored on our servers.
Works everywhere
iPhone, iPad, Android, Windows, Mac and Linux, in any modern browser. Install it as an app in one tap.
Audio, GIF and more
Turn videos into MP3, save GIFs, download whole carousels and view public profiles.
Frequently asked questions
Is my file uploaded?
No. The conversion happens entirely in your browser.
Is DownloadKit free?
Yes. DownloadKit is completely free, with no sign-up, no download limits and no watermark.
Where are downloaded files saved?
Files go to your device's default Downloads folder. On iPhone, open the Files app → Downloads, then share to Photos if you want the video in your gallery.
Can I download private content?
No. DownloadKit only works with public posts and profiles. Private accounts and content behind a login can't be accessed.
Does it work on iPhone?
Yes. Use Safari or Chrome on iOS 16 or later. Downloaded files appear in the Files app, from where you can save them to Photos.
Why did my download fail?
The post may be private, deleted or age-restricted, or the platform may be rate-limiting requests. Wait a minute and try again, or check that the link opens in a private browser window.
Is it legal to download social media videos?
Saving public content for personal, offline viewing is generally tolerated, but re-uploading or using someone else's work commercially without permission can infringe copyright. Always respect the creator's rights and the platform's terms.
Do you keep a copy of my downloads?
No. We don't store videos, photos or the links you paste. Your download history lives only in your own browser and you can clear it anytime.
Supported platforms
DownloadKit is for personal use with content you have the right to save. Respect creators and copyright. DownloadKit is not affiliated with any of the platforms listed.