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Reverse a Video, Free nothing stored

Play a clip backwards, sound included

  • No upload
  • Nothing saved on our servers

MP4 · MOV · WebM · MKV

Preview
Example result · Welder · reversed

Choose a file to start.

The short answer

What does the reverse video do?

Reverse video online with Imagera to play video backwards for a reel, a visual joke or a rewind transition. Creators can add a MP4, MOV, WebM or MKV clip up to 60 seconds long in a supported browser on a phone, tablet or computer. The frames are reversed on your device. Sound can run backwards too when the browser supports it, or you can make a silent result. 2 free downloads, 8 more after sign-in.

Published · Updated · by the Imagera team
Tool
Reverse Video
Input formats
MP4 · MOV · WebM · MKV
Free access
2 free downloads, 8 more after sign-in.
Image and file privacy
Your video is reversed in your browser on your own device. It is never uploaded or saved on our servers.
Imagera AI

How can Imagera AI help after you reverse a video?

See every tool

Imagera is a browser-based AI studio for images, video, music and voice, so you do not need a separate app and account for every model. Pricing is credit-based: one balance covers every tool, and each job shows its credit price or estimate before you run it.

16 AI tools for your next step

AI tools to use after the Reverse Video

Good to know

Did you know? Backwards playback facts

  1. A 3840 × 2160 source becomes 1920 × 1080 on a computer or 1280 × 720 on a phone. Reversing here does not retain a 4K output.

    Try 4K Video Enhancer
  2. One decoded 1920 × 1080 frame uses 8,294,400 bytes for its four color channels. That is why a small compressed file can still need substantial memory to reverse.

  3. A 5-second clip followed by its 5-second reversed copy makes a 10-second back-and-forth sequence before any overlap or trimming.

    Try Clip Joiner

Turn recorded motion into a rewind effect

A falling object rises back into a hand; a spill returns to its container. The tool creates a new video with the action running from the end toward the beginning. It changes the order of the pictures, not the direction of text inside them.

Pick a moment with visible movement and a clear start and finish. This is a saved backwards effect, not a player shortcut for scrubbing through an unchanged recording.

Choose the moment before reversing a long recording

Reversal handles clips up to 60 seconds per run. There are no start and end controls here: the entire selected file is reversed. To use one moment from a longer recording, cut that moment with the Video Trimmer first.

The engine decodes small groups of frames and writes each group backwards. It releases those pictures as it works, but still needs time to read and encode them. Shortening the source reduces the amount of footage to process; there is no fixed completion time for every device.

Decide whether the soundtrack should run backwards

Use Reverse the sound too to include reversed sound. When enabled, the engine reverses the available audio track as well as the picture. Turn it off if you plan to add music or narration afterwards. It does not keep the original soundtrack playing forwards.

A browser that cannot decode and encode the sound produces a silent video instead. Check the Sound result field: it distinguishes reversed audio, audio you removed, a source with no sound and a browser limitation. Listen to the result before placing it in an edit.

Check the size and clarity of the backwards export

The clip is re-encoded, so reversing is not a lossless file copy. The longest output side is capped at 1920 pixels on computers and 1280 pixels on phones. Larger sources are reduced proportionally, with dimensions rounded to even numbers for encoding. Portrait footage keeps its portrait shape.

The browser first tries H.264 video in an MP4 file, then a WebM alternative when needed. There is no output-format selector. Check the result resolution and inspect moving edges; use the linked 4K Video Enhancer for a separate enhancement job, not as a way to bypass this reverser’s output cap.

Run the backwards edit on the device holding the clip

The processing path reads your local video and creates the reversed file inside the browser. It does not send the footage to a server for reversal. Loading the website and processing code still uses the network.

The browser must be able to decode the source and encode a new video. A recognized file extension alone does not guarantee that its contents are supported. If the tool reports a codec problem, try an updated Chrome, Edge or Safari, or move the clip to a compatible computer.

Build the return half of a boomerang

This tool produces the backwards half only. For a boomerang, place the original first and the reversed result second in an editor that joins clips. The linked Clip Joiner handles separate recordings; the free file merger is for reassembling split file parts.

Watch the turning point for a pause, especially if the same endpoint appears twice. Trim that join in your editor if needed. A continuous soundtrack is another separate step: reverse with sound off, then add a normal music track using the Video Music Mixer.

How do you use the reverse video?

  1. Select the action to rewind

    Choose a MP4, MOV, WebM or MKV clip up to 60 seconds long. Trim a longer recording before bringing it here.

  2. Set the audio behavior

    Enable Reverse the sound too for backwards sound when supported, or disable it for silence.

  3. Reverse and review the result

    Start reversal, play the new clip and check its resolution and Sound field before using it in your project.

  4. Save your result

    2 free downloads, 8 more after sign-in.

When is the free reverse video enough?

Choose by the result you need. Paid AI generation uses credits.
This free toolPaid AI tools
Reorders an existing clip for backwards playback4K Video Enhancer handles sharpening and resolution enhancement
Creates the reversed half of a back-and-forth sequenceClip Joiner combines the original and reversed clips
2 free downloads, 8 more after sign-in.Paid tools use their own displayed prices and access conditions.

Reverse Video: questions and answers

How do I make a saved video play backwards?

Add the local clip, choose whether to include its sound and start Reverse video. The result is a newly encoded file that plays the recorded action in the opposite order.

How long can a clip be for reversal?

Choose at most 60 seconds of footage. If the source is longer, cut out the part you want before running the reverser; it will not silently take just the first minute.

Can I reverse only a section of my recording?

Prepare that section with the separate Video Trimmer, then reverse the trimmed file. This page has no timeline for selecting a range or leaving the surrounding footage unchanged.

Can I reverse a clip with its sound?

Yes, when the source contains audio and your browser can process it. Keep Reverse the sound too enabled, then listen to confirm the backwards soundtrack suits the effect.

Why does my reversed export have no audio?

Read the Sound field below the result. The source may have no audio, the sound toggle may be off, or your browser may lack the audio decoder or encoder needed for reversal.

Can the picture run backwards while the music stays normal?

That combination needs a second edit. Create a silent reversed clip here, then attach the forward-playing music in the Video Music Mixer or another editor. This reverser cannot preserve forward audio by itself.

Can I reverse footage on iPhone or Android without an app?

Use a current browser with working video decoding and encoding. Phone processing uses a smaller output-size budget; if a file fails, try updating the browser or using a computer. Support depends on the clip’s codec as well as the device.

Does reversing a clip reduce its quality?

It can. The frames are encoded again, and large footage is scaled down to the device’s output cap. Keep the original and compare texture and motion in the result rather than treating reversal as a lossless operation.

Will a reversed 4K source stay at 4K?

No. Its longer edge is reduced to fit the desktop or phone budget. The aspect ratio is retained apart from small rounding adjustments, but the output does not retain the source’s 4K dimensions.

Can I make a forward-then-backward boomerang loop?

Use the reversed result as the return leg and join it after the original in a clip editor. Repeating that pair makes the back-and-forth effect. This page does not append the original or repeat the sequence automatically.

Does backwards playback change the duration or speed?

The engine reverses frame timing without applying a speed multiplier. For a faster or slower effect, use the separate Video Speed Changer; no speed control is provided here.

Is private footage uploaded for reversal?

The selected file is read locally and processed in the tab. Website loading still involves network requests, but this reversal path does not upload your video for processing.

Which input file types can the reverser read?

The listed input formats are MP4, MOV, WebM or MKV. Their internal video codec must also be decodable in your browser; an accepted extension does not make every recording compatible.

Why did my backwards clip save as WebM instead of MP4?

The export uses MP4 when an H.264 encoder is available. Otherwise, a supported WebM encoder is used. Sound, when supported and enabled, is encoded for the selected container. The format is chosen automatically.

Why is reversing even a short video taking so long?

The browser must decode groups of pictures and encode them again in reverse order. High frame rates and large source frames increase that work. Try a shorter source; a small file size does not necessarily mean a small decoding job.

What should I try when reversal fails?

Follow the displayed error first. Unsupported decoding or encoding calls for a compatible browser; a length or file-size warning calls for a smaller input. For a failing phone tab, retry a shorter clip or use a computer.

Is reversing the same as mirroring a selfie video?

No. Reversal changes when each frame plays. Mirroring reflects the picture while time still moves forward. For backwards lettering or a left-right reflection, use the separate Rotate Video tool and its flip control.

Do I need to sign up or sign in to use the reverse a video, free?

Your first 2 downloads are free with no account. Sign in free for 8 more. Any paid Imagera plan makes downloads unlimited, and adds AI credits for the paid tools. Processing and the preview are always free.

Will the download have a watermark?

Your first 2 downloads and every download on a paid plan have none. Free downloads 3 to 10, after sign-in, carry a small “Made with imagera.ai” badge in the corner. The result on screen is always clean.

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