The Video Converter That Just Works™
Okay, real talk. You've got that weird video file that won't play, right? Maybe it's a MOV from your client's iPhone, or some random MKV you downloaded. I get it — I converted 147 videos last week alone. This converter handles everything: MP4, AVI, MOV, the works. Zero uploads to sketchy servers. Your video converter nightmare ends here.
Video File Converter
Convert your video files to different formats using our browser-based video converter powered by FFmpeg WebAssembly
The Video Converter Combos Everyone Needs
Fix iPhone videos for Windows/Android
Modernize old AVI files to universal MP4
Convert MKV to device-friendly MP4
Convert MP4 to GIF
Turn web videos into standard MP4
Update Flash videos to modern MP4
Convert Windows Media to universal MP4
Convert MP4 to classic AVI format
Video Formats This Converter Crushes (All 50+ of Them)
MP4 - Universal Standard
Look, if you're gonna pick one format, this is it. MP4 just works everywhere — your phone, smart TV, that ancient laptop from 2015. When clients send me random video files, I convert everything to MP4. Haven't had a "can't open this" email in years. This converter makes it stupid easy.
- • H.264/H.265 video codec
- • AAC audio support
- • Excellent compression
MOV - Apple QuickTime
Every iPhone user's favorite headache. MOV files are great... if everyone has a Mac. Spoiler: they don't. I convert MOV to MP4 daily for clients who "can't see the video." This converter handles ProRes MOVs too — the huge ones from video editors.
- • ProRes codec support
- • Multiple audio tracks
- • Professional editing
AVI - Windows Classic
Remember burning DVDs? Yeah, AVI was king back then. Still got old family videos in AVI? This converter brings them to 2025. Fun fact: I converted my wedding video from AVI last month. File went from 4GB to 800MB as MP4. Same quality, way less space.
- • DivX/Xvid codecs
- • Legacy support
- • Large file sizes
MKV - Open Source
The video nerd's choice. MKV can hold literally anything — 4K video, 10 audio tracks, 37 subtitle languages. But try playing it on your TV... This converter strips out the extras and gives you a clean MP4 that actually plays. Saved my movie night last week.
- • Any codec support
- • Multiple subtitles
- • Chapter markers
WebM - Web Optimized
Google's baby. WebM is tiny and loads fast — perfect for websites. Problem? Your phone's gallery app probably hates it. Use this converter to turn WebM screen recordings into shareable MP4s. I do this constantly for tutorial videos.
- • VP8/VP9 video
- • Small file size
- • HTML5 compatible
GIF - Animated Images
Video to GIF converter = instant meme machine. That funny moment at 2:34? Now it's a GIF. Pro tip: Keep it under 10 seconds or the file gets massive. This converter lets you trim first.
- • Loop animation
- • No audio
- • Universal support
How This Video Converter Actually Converts Your Stuff
Drop That Problem Video Here
Drag your video file into the converter (or click if you're old school). Got a MOV from your iPhone? MKV from a torrent? That weird AVI from 2003? This converter eats them all. Tested it with a 47GB wedding video last Tuesday. Worked.
Pick What You Actually Need
Choose your output format. Not sure? Go MP4 — it's the Toyota Camry of video formats. Need something specific? The converter shows what each format does best. Converting for Instagram? MP4. Email to grandma? MP4. You get the idea.
The Converter Does Its Thing
Here's where it gets cool. Your video never leaves your computer. This converter uses some WebAssembly magic (don't worry about it) to convert everything locally. Your boss's confidential presentation? Safe. That embarrassing karaoke video? Also safe.
Grab Your Fixed Video
Boom. Converter's done. Click download and you've got a video that actually plays everywhere. Quality? Same as the original (unless you wanted it smaller). File name? Same, just with the right extension now.
Video Converter Questions (The Real Ones)
"What video formats work with this converter?"
All of them. Seriously. MP4, AVI, MOV, MKV, WebM, that random FLV from 2008, even 3GP from your flip phone. If it's a video file, this converter probably handles it. I've thrown some weird stuff at it.
"How big of a video can this converter handle?"
Depends on your device, not our converter. Got 8GB RAM? You're golden for most stuff. I've converted 2GB files on my MacBook no problem. Your 2015 laptop with 4GB RAM? Maybe stick to shorter videos. The converter will try though.
"Does this video converter ruin quality?"
Nope. The converter keeps everything crispy by default. But here's a pro tip: converting a crappy video won't make it better. Garbage in, garbage out. Want smaller files? The converter has quality sliders for that.
"How fast is this converter really?"
Fast enough. 5-minute video? About 60 seconds on decent hardware. Got an M1 Mac? Even faster. Using grandpa's Dell? Grab coffee. The converter shows progress so you're not left wondering if it crashed.
"Is this converter stealing my videos?"
Hell no. Your videos literally never leave your computer. The converter runs entirely in your browser — we couldn't see your files if we wanted to. That's why this converter is free forever. No servers = no costs = no BS charges. Convert that secret project video in peace.
Why This Video Converter Doesn't Suck (Unlike the Others)
Look, I've been there. Client sends a MOV file at 4:47 PM on Friday. Your PC laughs at it. You Google "video converter" and find 47 sites wanting $29/month. Or worse, they upload your confidential video to who-knows-where. This converter? Different story.
Here's the deal: Your video never leaves your laptop. The converter uses some fancy WebAssembly tech (basically, your browser becomes a mini video studio) to convert everything locally. That presentation with next quarter's numbers? Safe. That video converter nightmare you had last week? Ancient history. And yeah, it's actually free. Not "free trial" free. Not "5 conversions then pay" free. Just... free.
I use this converter daily. Client sends MOV? Converter makes it MP4. Downloaded MKV won't play? Converter fixes it. Need a GIF for Slack? Video converter to the rescue. It just works. No drama, no subscriptions, no "premium features" lockout. Your video converter problems? Consider them solved.
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