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REELS, FEED POSTS AND SQUARES

Resize Video for Instagram.

Turn a short clip into a Reel, a 4:5 feed post or a square. Frame the subject, see where captions and buttons land, and export an MP4 with your sound.

Free · No signupProcessed on your deviceNo added watermark

Frame it for Instagram

  1. Open
  2. Frame
  3. Export
Processed on your device

Make your clip fit the feed.

MP4, WebM or MOV · up to 100 MB · 60 seconds · maximum 1920 px per side

Your file stays in this browser. No uploads, accounts or credits.
A tall 4:5 post fills more of the feed4:5

A tall 4:5 post fills more of the feed

Your file stays in this browser. No uploads, accounts or credits.

Browser-supported codecs. H.264 MP4 is recommended. Short clips work best; export speed depends on your device.

SAMPLE CLIPS FOR EVERY INSTAGRAM SHAPE

Try a Reel, a feed post or a square.

Play a clip, then open it in the editor as a 9:16 Reel, a 4:5 feed post or a 1:1 square. Every sample is a real file you can export.

A product post for the feed

A product post for the feed

Crop a wide product shot into a tall 4:5 frame that fills the screen.

A cinematic moment as a Reel

A cinematic moment as a Reel

Fit a landscape scene into 9:16 over a soft blur, with room for a caption.

A vertical clip, ready to post

A vertical clip, ready to post

Check the Reels safe zone so the dancer stays clear of the buttons.

A scene for the square grid

A scene for the square grid

Center the action in a 1:1 frame or keep the whole shot on a brand color.

FROM CAMERA ROLL TO GRID

How to resize a video for Instagram.

  1. Open your clip

    Choose an MP4, MOV or WebM from your phone or computer. It is processed in this browser tab and never uploaded.

  2. Pick Reels, Feed or Square

    Start from a preset: Reels 9:16, Feed 4:5, Square 1:1 or Landscape 1.91:1. Turn on the safe zone to keep text clear of captions and buttons.

  3. Export and post

    Save a 1080-wide H.264 MP4 with AAC audio, watch it back, then share it from the Instagram app.

CROP OR FIT? BOTH WORK ON INSTAGRAM.

Fill the 4:5 frame, or keep the whole shot.

A tall crop takes up more of the feed. Fitting keeps every edge, with a blur, a brand color or your own image behind it.

Fill a 4:5 feed post edge to edge.
Fill & crop · 4:5

Fill a 4:5 feed post edge to edge.

Crop a landscape clip into a tall 4:5 frame, then drag it so faces and products stay inside the part the profile grid shows.

Fit a wide video without black bars.
Fit whole video · 4:5

Fit a wide video without black bars.

Keep the complete frame inside a 4:5 or 9:16 canvas and fill the space with a soft blur, a solid color or a background image.

An Instagram video resizer built around the feed.

Every Instagram shape

Reels and Stories at 1080 × 1920, feed posts at 1080 × 1350, squares at 1080 × 1080 and landscape posts at 1080 × 566.

Safe zones you can see

Overlay the areas Instagram covers with buttons and captions, and the 3:4 crop your profile grid shows, so titles and faces stay visible.

Private and free

Your clip is processed on your device: no upload, account, credits or added watermark.

Instagram video size FAQ

What is the best video size for Instagram?

Use 9:16 at 1080 × 1920 for Reels and Stories. For feed posts, 4:5 at 1080 × 1350 takes up the most space in the feed; 1:1 at 1080 × 1080 and 1.91:1 at 1080 × 566 work too. Pick the matching preset and the size is set for you.

How do I resize a video for Instagram without cropping?

Choose Fit whole video. The full frame stays visible and the empty space is filled with a blurred copy of the clip, a solid color or an image you choose.

What is the Instagram Reels safe zone?

Instagram shows the caption, audio label and action buttons over the bottom and right of a Reel, and its header over the top. Turn on the safe-zone overlay to see these approximate areas and keep text in the clear middle. Layouts change between app versions, so check the post in the app before you publish.

Why does my 4:5 video look cropped on my profile grid?

The profile grid shows a 3:4 crop of feed posts, trimming a little from the top and bottom of a 4:5 video. With the Feed preset, the preview marks that crop so key details stay in the center.

Will Instagram reduce my video quality?

Instagram compresses every upload again. Start from your best source, export at 1080, avoid tiny text and upload over a good connection. Resizing cannot add detail that a low-resolution source does not have.

Is this Instagram video resizer free and private?

Yes. There is no account, credit or watermark. The video is processed in your browser; the first export downloads a local engine of about 31 MB.

Which files can I use, and can I post only part of a clip?

Open an MP4, MOV or WebM up to 100 MB, 60 seconds and 1920 pixels per side, in a codec your browser can play. Drag the trim handles under the preview to export only the moment you want.

Does the resized video keep its sound?

Yes. Keep original audio is on by default, and the first audio track is converted to AAC inside the MP4. Turn it off for a silent export.

KEEP CREATING

More free tools for social video.

Video Splitter

Cut a long take into short clips before you resize them.