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Compress, convert, trim, and transform videos entirely in your browser using WebAssembly. No uploads. No waiting. 100% private.

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Video Compressor

Reduce video file size securely without uploading. Perfect for saving space or preparing videos for sharing.

Video Converter

Convert videos to MP4, MOV, MKV, AVI, MP3, or GIF—all locally. Extract audio or create animated GIFs in seconds.

Video Trimmer

Cut precise segments from your videos with stream‑copy (no re‑encode). Keep original quality, trim in seconds.

Video Cropper

Crop videos to any aspect ratio (1:1, 9:16, 16:9) visually. Select the region you want to keep and export.

Rotate & Flip

Rotate videos 90°, 180°, or flip horizontally/vertically. Fix sideways videos instantly. All processing happens locally.

Video to GIF

Convert any video to a high‑quality animated GIF with adjustable FPS and size. Everything runs locally, no uploads.

Remove Audio

Strip the audio track from your videos completely, leaving only the video. No quality loss, processed locally.

Volume Booster

Increase or decrease the audio volume of your videos. Choose a multiplier from 50% to 400%. Video stream stays untouched.

See All 22 Tools
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How It Works

Three steps. No servers. No waiting.

Step 1Select Your File
Choose any video file from your device. Your file loads directly in your browser — nothing is sent to any server.
Step 2Processed Locally
FFmpeg.wasm runs on your CPU using WebAssembly. No cloud processing, no upload waiting — everything happens right here.
Step 3Download Result
When processing is complete, download your file instantly. Your data never leaves your device at any point.
100% Browser-Based

All processing happens in your browser using WebAssembly. Your files never touch our servers — not even for a split second.

No Upload Wait Time

No need to upload your file and wait. Processing starts immediately on your device using your own CPU.

No File Size Limits

Process 1 GB, 5 GB, or 10 GB files without restrictions. Your hardware is the only limit — we impose none.

Popular Conversions

Convert Between Any Format

Our tool supports dozens of conversion pairs. Click any link below to jump straight to that specific converter.

MP4 to MOV
mp4 → mov
MP4 to AVI
mp4 → avi
MP4 to MKV
mp4 → mkv
MP4 to WEBM
mp4 → webm
MP4 to WMV
mp4 → wmv
MP4 to FLV
mp4 → flv
MP4 to OGV
mp4 → ogv
MP4 to 3GP
mp4 → 3gp
MOV to MP4
mov → mp4
MOV to AVI
mov → avi
MOV to MKV
mov → mkv
MOV to WEBM
mov → webm
MOV to WMV
mov → wmv
MOV to FLV
mov → flv
MOV to OGV
mov → ogv
MOV to 3GP
mov → 3gp
AVI to MP4
avi → mp4
AVI to MOV
avi → mov
AVI to MKV
avi → mkv
AVI to WEBM
avi → webm
AVI to WMV
avi → wmv
AVI to FLV
avi → flv
AVI to OGV
avi → ogv
AVI to 3GP
avi → 3gp
MKV to MP4
mkv → mp4
MKV to MOV
mkv → mov
MKV to AVI
mkv → avi
MKV to WEBM
mkv → webm
MKV to WMV
mkv → wmv
MKV to FLV
mkv → flv
MKV to OGV
mkv → ogv
MKV to 3GP
mkv → 3gp
WEBM to MP4
webm → mp4
WEBM to MOV
webm → mov
WEBM to AVI
webm → avi
WEBM to MKV
webm → mkv
WEBM to WMV
webm → wmv
WEBM to FLV
webm → flv
WEBM to OGV
webm → ogv
WEBM to 3GP
webm → 3gp
WMV to MP4
wmv → mp4
WMV to MOV
wmv → mov
WMV to AVI
wmv → avi
WMV to MKV
wmv → mkv
WMV to WEBM
wmv → webm
WMV to FLV
wmv → flv
WMV to OGV
wmv → ogv
WMV to 3GP
wmv → 3gp
FLV to MP4
flv → mp4
FLV to MOV
flv → mov
FLV to AVI
flv → avi
FLV to MKV
flv → mkv
FLV to WEBM
flv → webm
FLV to WMV
flv → wmv
FLV to OGV
flv → ogv
FLV to 3GP
flv → 3gp
OGV to MP4
ogv → mp4
OGV to MOV
ogv → mov
OGV to AVI
ogv → avi
OGV to MKV
ogv → mkv
OGV to WEBM
ogv → webm
OGV to WMV
ogv → wmv
OGV to FLV
ogv → flv
OGV to 3GP
ogv → 3gp
3GP to MP4
3gp → mp4
3GP to MOV
3gp → mov
3GP to AVI
3gp → avi
3GP to MKV
3gp → mkv
3GP to WEBM
3gp → webm
3GP to WMV
3gp → wmv
3GP to FLV
3gp → flv
3GP to OGV
3gp → ogv
MP4 to MP3
mp4 → mp3
MP4 to WAV
mp4 → wav
MP4 to OGG
mp4 → ogg
MP4 to M4A
mp4 → m4a
MP4 to WMA
mp4 → wma
MOV to MP3
mov → mp3
MOV to WAV
mov → wav
MOV to OGG
mov → ogg
MOV to M4A
mov → m4a
MOV to WMA
mov → wma
AVI to MP3
avi → mp3
AVI to WAV
avi → wav
AVI to OGG
avi → ogg
AVI to M4A
avi → m4a
AVI to WMA
avi → wma
MKV to MP3
mkv → mp3
MKV to WAV
mkv → wav
MKV to OGG
mkv → ogg
MKV to M4A
mkv → m4a
MKV to WMA
mkv → wma
WEBM to MP3
webm → mp3
WEBM to WAV
webm → wav
WEBM to OGG
webm → ogg
WEBM to M4A
webm → m4a
WEBM to WMA
webm → wma
WMV to MP3
wmv → mp3
WMV to WAV
wmv → wav
WMV to OGG
wmv → ogg
WMV to M4A
wmv → m4a
WMV to WMA
wmv → wma
FLV to MP3
flv → mp3
FLV to WAV
flv → wav
FLV to OGG
flv → ogg
FLV to M4A
flv → m4a
FLV to WMA
flv → wma
OGV to MP3
ogv → mp3
OGV to WAV
ogv → wav
OGV to OGG
ogv → ogg
OGV to M4A
ogv → m4a
OGV to WMA
ogv → wma
3GP to MP3
3gp → mp3
3GP to WAV
3gp → wav
3GP to OGG
3gp → ogg
3GP to M4A
3gp → m4a
3GP to WMA
3gp → wma
MP4 to GIF
mp4 → gif
MOV to GIF
mov → gif
AVI to GIF
avi → gif
MKV to GIF
mkv → gif
WEBM to GIF
webm → gif
WMV to GIF
wmv → gif
FLV to GIF
flv → gif
OGV to GIF
ogv → gif
3GP to GIF
3gp → gif
MP3 to WAV
mp3 → wav
MP3 to OGG
mp3 → ogg
MP3 to M4A
mp3 → m4a
MP3 to WMA
mp3 → wma
WAV to MP3
wav → mp3
WAV to OGG
wav → ogg
WAV to M4A
wav → m4a
WAV to WMA
wav → wma
OGG to MP3
ogg → mp3
OGG to WAV
ogg → wav
OGG to M4A
ogg → m4a
OGG to WMA
ogg → wma
M4A to MP3
m4a → mp3
M4A to WAV
m4a → wav
M4A to OGG
m4a → ogg
M4A to WMA
m4a → wma
WMA to MP3
wma → mp3
WMA to WAV
wma → wav
WMA to OGG
wma → ogg
WMA to M4A
wma → m4a

All conversions run 100% in your browser. No uploads, no data sharing.

From the Blog

Tips, guides, and tutorials on video processing and media tools.

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Frequently Asked Questions

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