Video & Audio
Convert, trim and turn videos into GIFs — right in your browser, no uploads.
Last updated: July 2026
MP4 to MP3
Extract the audio from a video and download it as an MP3 — free and in your browser. No upload; runs via ffmpeg.wasm.
Video to GIF
Convert a video clip into an animated GIF — free, in your browser. Set fps, size and duration. No upload; runs via ffmpeg.wasm.
Trim Video
Cut a shorter clip from a video for free, in your browser — pick start and end, no re-encoding, no quality loss. No upload.
Compress Video
Compress MP4 and other videos to a smaller file size for free, right in your browser. Quality presets and optional 720p downscale — no upload, no watermark.
Remove Audio from Video
Remove the audio track from a video (mute it) for free, in your browser. Keeps the original video quality — no upload, no re-encoding.
Audio Converter (MP3 / WAV / OGG / M4A)
Convert audio between MP3, WAV, OGG and M4A for free, in your browser. Choose the bitrate — no upload, no sign-up.
Trim Audio
Cut an audio clip to a start and end time for free, in your browser. Lossless stream copy — no upload, no re-encoding.
Voice Recorder
Record your voice or any audio online for free, right in your browser. Pause, play back, and download as WebM or MP3 — no upload, no sign-up.
Screen Recorder
Record your screen online for free, right in your browser — with optional microphone narration. Download as WebM. No upload, no watermark, no sign-up.
Which video & audio tool should I use?
- Get the audio (MP3) out of a video → MP4 to MP3
- Turn a video clip into a GIF → Video to GIF
- Cut a shorter clip from a video → Trim Video
About these video & audio
Extract audio, cut clips and turn video into GIFs without uploading a thing. These tools run FFmpeg compiled to WebAssembly (ffmpeg.wasm) directly in your browser, so your footage never leaves your device. The video engine (~32 MB) downloads once on first use and is then cached — after that, processing is fully local. Best suited to short clips; very large files can exceed a browser tab's memory. Pick a tool above to get started, or browse the full A–Z index.
Frequently asked questions
Are my videos uploaded?
No — everything runs locally in your browser via ffmpeg.wasm. Only the engine binary is downloaded (once), not your video.
Why does the first run take a moment?
The FFmpeg engine (~32 MB) downloads and initialises on first use, then it's cached for the rest of your session.
Is there a file-size limit?
There's no upload, but browser memory limits very large videos. Short clips work best; trim long videos first.