Can I rotate a video counterclockwise?

Yes. Choose 270° clockwise, which is equivalent to a 90° counterclockwise turn.

Which videos are supported?

The tool accepts common video files up to 200MB. Successful decoding and MP4 encoding depend on the source codec and the video capabilities available in your browser.

Is my video uploaded?

No. This workflow processes the selected file locally in your browser. The video is not sent to an Instasize processing server.

Is this video tool free?

Yes. The browser workflow is free to use and does not require an account before processing or downloading a result.

Rotate Video

Turn a video 90°, 180°, or 270° and download an MP4 with the rotation applied to its frames. Processing stays on your device.

Fix sideways and upside-down videos

Three rotation angles

Choose a 90-degree clockwise turn, a 180-degree flip, or a 270-degree clockwise turn. A 90- or 270-degree turn swaps the visible width and height.

Rotation baked in

The selected turn is applied to the video frames instead of relying only on rotation metadata that some players may ignore.

Check orientation

Play the result before downloading and check text, faces, and any direction-sensitive content.

Output, privacy, and compatibility

Private processing

The selected video is read and processed in this browser with MediaBunny. This workflow does not upload the video to an Instasize processing server.

MP4 output

Completed edits download as MP4 files with AVC video and AAC audio when audio is retained. Re-encoding can change file size and visual quality.

Browser limits

Codec support, speed, and memory limits vary by browser and device. Keep the original file and review the complete result before deleting or publishing anything.

How to rotate a video online?

1
Step 1: Choose a video
Select one supported video up to 200MB.
2
Step 2: Choose an angle
Select a 90°, 180°, or 270° clockwise rotation.
3
Step 3: Rotate and review
Apply the turn and play the completed result.
4
Step 4: Download
Save the rotated MP4 without modifying the source.

Reviews

Loved by Instasize Creators

4.7

| 325K App Store ratings

One of my go-to apps

Great app for filtering photos and even greater app for sizing pictures for not only posts but story photos as well... love this app I mainly use insta size for all my posts now ;)

@beachxbunny

Fast and Straightforward

Resizing photos for social media should be a cinch, but most editing programs are a pain to use. Of the dozen I’ve used, Instasize is the fastest, easiest and most consistent...

@Soho Brad

Great Sizes

Perfect app for the exact social media picture sizes. Love it. I use it daily. & I like the premade options they give you for different social medias!

@Baby24doll

I love instasize

Its the best app. for sizing photos to fit for Instagram or other forms of social media. You can also edit photos and create collages with multiple photos. It’s had been my friend for several years!

@Jay town

Always helpful

Always helpful when needing to resize photos

@Leobaby96

Huge fan

I love this app. Makes posting all types of photos. Love how it makes them fit on different formats

@Nicola Bella

I’ve been using for years. Can’t work without it.

I use this app everyday to perfectly resize images for all of my social media platforms

@The Flywire

LOVE

This app saved the day for me! I’m finally able to resize my photos for IG....effortlessly

@Tamrinaann

Great App

We use this App weekly to resize pics for social media posts. Very user friendly, easy to use program when you want to get in and out quickly...

@cle957

One of my go-to apps

Great app for filtering photos and even greater app for sizing pictures for not only posts but story photos as well... love this app I mainly use insta size for all my posts now ;)

@beachxbunny

Fast and Straightforward

Resizing photos for social media should be a cinch, but most editing programs are a pain to use. Of the dozen I’ve used, Instasize is the fastest, easiest and most consistent...

@Soho Brad

Great Sizes

Perfect app for the exact social media picture sizes. Love it. I use it daily. & I like the premade options they give you for different social medias!

@Baby24doll

I love instasize

@Jay town

Always helpful

Always helpful when needing to resize photos

@Leobaby96

Huge fan

I love this app. Makes posting all types of photos. Love how it makes them fit on different formats

@Nicola Bella

I’ve been using for years. Can’t work without it.

I use this app everyday to perfectly resize images for all of my social media platforms

@The Flywire

LOVE

This app saved the day for me! I’m finally able to resize my photos for IG....effortlessly

@Tamrinaann

Great App

We use this App weekly to resize pics for social media posts. Very user friendly, easy to use program when you want to get in and out quickly...

@cle957

One of my go-to apps

Great app for filtering photos and even greater app for sizing pictures for not only posts but story photos as well... love this app I mainly use insta size for all my posts now ;)

@beachxbunny

Fast and Straightforward

Resizing photos for social media should be a cinch, but most editing programs are a pain to use. Of the dozen I’ve used, Instasize is the fastest, easiest and most consistent...

@Soho Brad

Great Sizes

Perfect app for the exact social media picture sizes. Love it. I use it daily. & I like the premade options they give you for different social medias!

@Baby24doll

I love instasize

@Jay town

Always helpful

Always helpful when needing to resize photos

@Leobaby96

Huge fan

I love this app. Makes posting all types of photos. Love how it makes them fit on different formats

@Nicola Bella

I’ve been using for years. Can’t work without it.

I use this app everyday to perfectly resize images for all of my social media platforms

@The Flywire

LOVE

This app saved the day for me! I’m finally able to resize my photos for IG....effortlessly

@Tamrinaann

Great App

We use this App weekly to resize pics for social media posts. Very user friendly, easy to use program when you want to get in and out quickly...

@cle957

FAQ

Rotate Video FAQ

Can't find what you're looking for? Contact support

The tool bakes the selected turn into the output frames rather than relying only on rotation metadata. Playback still depends on the destination supporting MP4 with AVC video.