Free Video Tools
Convert between MP4, WebM, MOV and MKV, extract audio as MP3, trim, crop, rotate, resize and compress video, mute it, or extract still frames — free, no signup. Every tool runs in your browser on your own device, with honest support checks and real progress.
Convert Video
MOV to MP4
Turn iPhone and camera MOV footage into MP4 files that play and upload everywhere. Runs in your browser — no upload.
Open ToolWebM to MP4
Screen recordings and downloads in WebM become MP4 files every editor and platform accepts. Runs in your browser.
Open ToolMKV to MP4
Take Matroska downloads into MP4. H.264 content re-encodes cleanly in Chromium browsers — the tool checks support first.
Open ToolMKV to WebM
Take Matroska downloads into WebM (VP9 + Opus) for the web. Encoding support is checked in your browser.
Open ToolMP4 to WebM
Re-encode MP4 files as WebM (VP9 + Opus) for websites that want the modern format. Runs in your browser.
Open ToolMOV to WebM
Turn camera footage into compact WebM files for the web. Encoding support is checked in your browser.
Open ToolMP4 to MOV
Produce QuickTime MOV files from standard MP4s for Apple-centric editing pipelines. Runs in your browser.
Open ToolWebM to MOV
Turn WebM screen recordings into MOV files that Apple editing tools handle natively. Runs in your browser.
Open ToolMKV to MOV
Take Matroska downloads into QuickTime MOV containers for Apple-centric pipelines. Support checked first.
Open ToolMP4 to MP3
Extract the sound from an MP4 video into an MP3 file — lectures, interviews, music videos. Runs in your browser.
Open ToolMOV to MP3
Take the audio from iPhone and camera MOV recordings into MP3 files. Runs entirely in your browser.
Open ToolWebM to MP3
Extract audio from WebM screen recordings and downloads as MP3 files. Processed in your browser, nothing uploaded.
Open ToolMKV to MP3
Pull the audio out of MKV files into MP3s that play everywhere. The video is never decoded — fast and light.
Open ToolEdit Video
Trim Video
Cut the section you need from any video. Set the start and end times with a preview player, then download — all in your browser.
Open ToolCrop Video
Drag a rectangle over a real frame from your video and keep only that region. The crop is baked into a fresh re-encode — nothing is uploaded.
Open ToolRotate Video
Fix sideways and upside-down videos permanently. Rotate by quarter turns and download — the rotation is saved into the file itself.
Open ToolRemove Audio from Video
Strip the sound out of a video and download the silent version. The video track is kept as-is — processed in your browser.
Open ToolCompress Video
Re-encode a video at a lower bitrate — with a size estimate before you commit — and optionally shrink the resolution. Runs in your browser.
Open ToolResize Video
Downscale a video to a standard resolution — 1080p, 720p, 480p or 360p — with the aspect ratio preserved. Runs in your browser.
Open ToolExtract
Extract Frame from Video
Scrub through your video, stop at the perfect moment, and save that frame as a crisp PNG or JPG. Rendered in your browser.
Open ToolExtract Audio from Video
Pull the sound out of any video file and save it as MP3 or WAV. The video track is discarded — processed in your browser.
Open ToolTwenty-one video tools that run entirely in your browser: a complete conversion matrix between MP4, WebM, MOV and MKV (every direction gets its own page, like the image tools), audio extraction to MP3, plus trim, crop, rotate, resize, compress, mute and frame grabs. Free, no signup, no upload.
Video is the heaviest thing a browser tool can process, so this hub is built on honesty: the tools use your device's own video encoders through the WebCodecs API, show real progress during every encode, and tell you plainly what your browser can and cannot do before any job starts.
Honest Limits, Stated Up Front
Video processing is the heaviest job a browser can do, and this hub treats you like an adult about it. Output formats (MP4 and WebM) are checked against your browser's actual encoding support before a job starts — you never get a broken file or a silent failure. Long videos take real time, because every frame is decoded and re-encoded on your device.
In exchange, your footage never leaves your machine. Unreleased product clips, internal recordings, personal videos — they are decoded, processed and re-encoded locally, with a progress bar tracking the real work.
Frequently Asked Questions
Yes — all 17 tools are free with no signup, no watermark and no daily limit. Processing happens on your own device using its video hardware.
No. Every tool decodes and encodes video in your browser via WebCodecs. Nothing is transmitted — you could go offline after the page loads and the tools would still work.
MP4 (H.264 + AAC) and WebM (VP9 + Opus) output; MP4, WebM, MOV and MKV sources. The exact list is checked against your browser when the page loads.
Video is thousands of frames that must each be decoded and re-encoded — the heaviest job a browser can do. Speed depends on your device's hardware encoders, and the progress bar tracks the real encode.
Your browser cannot encode one of them — Safari, for example, has limited WebM encoding. The tools hide what they cannot deliver. Chrome and Edge support both.
The practical limit is your device's memory. Clips up to a few hundred MB convert comfortably; multi-gigabyte files are honestly beyond browser tooling.
The tool checks decodability first and tells you plainly if your browser cannot handle the content. H.264 content is the safest case; exotic codecs may need a different browser.
Yes, with the browser checking capabilities as usual. Mobile devices have slower encoders, so expect longer processing times for larger files.