Resize Video for Social Media — One Click

Ready for every feed.

Resize for TikTok, Reels, Shorts, and more.

Drop your video here

or tap to browse  ·  any format

No upload
Works offline
No idea what's in your videos

Need to resize videos in bulk? The offline bundle handles batch presets without internet. $49 once.

Get Bundle →
// How it works

Three steps. Zero uploads.

01
Drop
Drop any video file.
02
Pick platform
Choose TikTok, Instagram Reels, YouTube Shorts, LinkedIn, Twitter/X, or custom dimensions.
03
Download
Download the resized video. Correct aspect ratio, correct dimensions, ready to post.
// Why this is different

Resize for social without uploading your content.

Most social video resizers upload your footage to their servers. fwip resizes locally in your browser. Your content stays on your device — no one sees your posts before you do.

fwip works differently. The processing engine runs entirely in your browser. Your video is read from your device, processed on your CPU, and the result is saved back to your device. No server is involved. We literally cannot see your file.

No server processing

Everything runs on your device using WebAssembly. Your file never touches a network.

No account required

Drop a file. Get a result. No sign-up, no email, no password.

No subscription

Free in the browser. $99 once for the offline bundle. That's it. Forever.

Works offline

The desktop version works with no internet connection at all.

// What you can make

Resize for every platform.

TikTok

9:16 vertical, 1080×1920. One click from any landscape or square video.

Instagram Reels

9:16 vertical. Same dimensions as TikTok. Cross-post without re-editing.

YouTube Shorts

9:16 vertical, max 60 seconds. Resize and trim in one workflow.

LinkedIn

1:1 square or 16:9 landscape. Professional framing for business content.

Twitter / X

16:9 landscape, max 2:20 duration. Optimised for feed autoplay.

Custom dimensions

Enter any width and height. Set exact pixel dimensions for any platform or requirement.

Use it free in your browser. Own it offline for $15. Resize for every platform, no internet needed.
// How fwip compares

fwip vs the rest.

fwipKapwingCanvaAdobe Express
Upload requiredNoYesYesYes
Account requiredNoYesYesYes
Price$15 / toolFree / $24/mo ($288/yr)Free / $15/mo ($180/yr)Free / $14/mo ($168/yr)
Files leave deviceNeverYesYesYes
Works offlineYesNoNoNo
Batch processingOffline bundleYesYesNo
// Questions

Frequently asked.

What size should a TikTok video be?▾
TikTok uses 9:16 vertical format — 1080×1920 pixels. fwip has a one-click preset that resizes any video to these dimensions.
Can I convert landscape to vertical?▾
Yes. Choose center crop (cuts the sides), smart crop (focuses on the subject), or blurred background (landscape video plays in center with blurred fill).
Does it work with any video format?▾
Yes. MOV, MP4, MKV, AVI, WebM — drop any format. Output is always optimised MP4.
Is my video uploaded?▾
No. Resizing runs entirely in your browser using ffmpeg WebAssembly. Your content stays on your device.
What's the blurred background option?▾
Your landscape video plays centered in a vertical frame. The background is filled with a blurred, zoomed version of the video itself. Popular on Reels and TikTok for repurposing widescreen content.
Can I resize for multiple platforms at once?▾
The free web version handles one resize at a time. The offline Video bundle ($49) includes batch presets for multiple platforms in one pass.
// Related tools

You might also need.

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Video to GIF
Convert video clips to animated GIFs.

Like it? Own it.

Offline. No browser. No internet. No excuses.
$15
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Complete suite
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