Resize & optimize your video for every social platform
Reframe one clip for TikTok, Reels, Shorts, YouTube, LinkedIn — or a custom size — by dragging the crop yourself, then export each at its best upload quality, bundled into one zip. Free and private, right in your browser — nothing is uploaded.
Reframe one clip for every platform
The same video is the wrong shape almost everywhere. TikTok, Reels and Shorts are full-screen 9:16; an Instagram feed post is 4:5; YouTube is 16:9; LinkedIn's feed likes a 1:1 square. This tool reframes your clip into each of those at once — and you set the crop yourself, dragging the frame over your footage so the right thing stays in shot.
Pick any combination of platforms, position each one's crop, and export. No manual resizing in another app, no separate render per network, no guessing the right dimensions.
You control the crop — no blind auto-crop
A centre-crop throws away whatever isn't in the middle, which is rarely what you want. Here, every format gets a crop frame you drag and resize over the video, locked to that format's aspect ratio. You keep the subject — a face, the action, on-screen text — exactly where it belongs, and you can see the result before you export.
Need a size that isn't a preset? The Custom format lets you type any exact width and height and frame to it — so this one tool also covers a plain reframe to whatever target you have in mind.
Best upload quality, automatically
Reframing is only half of it. Each export is also re-encoded at the platform's best upload settings — its target resolution and a generous H.264 bitrate — so when the network re-compresses your upload it starts from a clean master instead of a heavy or mismatched file. The result holds up after their pipeline gets hold of it.
Every version is packaged into a single zip so you grab them all in one click, or you can export one platform at a time.
Everything stays on your device
There's no server in the loop. Decoding, cropping and re-encoding all happen in your browser with WebCodecs, so your footage never leaves your computer — a real guarantee, not a policy line. That makes it safe for client work, unreleased clips and anything you'd rather not upload to someone else's cloud.
It's also genuinely free: no account, no watermark on the results, and no paywall at the download step. If the tool saves you time and you feel like chipping in there's a button for it, but it's never required.
How to resize a video for social
- 1
Drop your clip
MP4, MOV or WebM. It's decoded right in your browser — nothing is uploaded.
- 2
Frame each format
Pick the platforms (or a custom size) and drag the crop box over your video — you decide what stays in frame, not a blind auto-crop.
- 3
Export — one or all
Export a single platform, or download every one re-encoded at its best settings and bundled into a single zip. Free and watermark-free.
Questions
Two things at once: it reframes your video to each platform's shape — TikTok and Reels 9:16, Instagram feed 4:5, YouTube 16:9, LinkedIn 1:1, and more — and re-encodes each at that platform's best upload settings. You position the crop yourself, then download one file or all of them in a zip.
Yes — that's the point. For every format you drag and resize the crop frame over your video, so you choose exactly what's kept (a face, the action, a logo) instead of trusting a blind centre-crop. The frame is locked to that format's aspect so it always comes out the right shape.
Yes. Alongside the social presets there's a Custom format — type any exact width and height, position the crop, and it exports to those dimensions. It works like a reframe tool for any target you need.
Every platform re-compresses whatever you give it. Handing each one a clean H.264 file already in its shape and at its target resolution and bitrate means its compression starts from the best possible source — so the version your audience sees stays sharp.
Yes. The reframe and re-encode both run on your own device using WebCodecs — there's no upload, no sign-up, no watermark and no paywall at the download step. Your footage never leaves your computer.