InfyTool
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Rotate or flip a video

Sideways phone videos made upright — rotated or mirrored on your own device.

One video · processed on your device, nothing is uploaded

No size limit · files are processed on your device and never uploaded · how it works

Advanced settings (optional)
Rotation / flip
Operation

90° fixes sideways phone videos; 180° fixes upside-down; flips mirror the image.

Runs in your browser. Files are never uploaded — you can go offline after the page loads.

How to use the Rotate Video

  1. Drop one video.
  2. Pick 90°, 180°, 270° or a mirror/flip — it re-renders once.
  3. Preview upright and download.

Easy to use

Drop files, pick options, download. Whole folders at once, no signup, no daily limit.

Best quality

The same engines the professionals use — SVGO, resvg, MozJPEG, libwebp, libavif — compiled to run in your browser.

Private & secure

Files are processed on your device and never uploaded. Close the tab and nothing remains anywhere.

Fixing the sideways video for good

Phones store orientation as a hint that some players ignore — so the clip that looks fine on the phone plays sideways on a projector or an old TV. Rotating here bakes the correct orientation into the pixels themselves: it plays upright in everything, forever. The mirror option fixes front-camera text, and the vertical flip rescues upside-down mounts (dashcams, tripods).

Frames re-encode once at near-transparent quality; audio is copied untouched. Everything runs in your browser — nothing uploads. Crop the result with Crop Video or trim it with Trim Video.

Frequently asked questions

Why do phone videos come out sideways?

The phone records sensor-up and stores a rotation hint; players that ignore the hint show it sideways. Rotating here bakes the correct orientation into the pixels, so it plays upright everywhere.

Does rotating lose quality?

The frames are re-encoded once at near-transparent quality (CRF 21); audio is copied untouched. One pass is invisible for practical purposes.

Trim VideoWatch the video, mark start and end where you pause it, cut Crop VideoDrag a box over the frame, keep only what matters Video ConverterMOV, MKV, AVI and friends into MP4 or WebM that play everywhere

Your files never leave your device

Most online converters upload your file to a server. InfyTool ships the actual encoders to your browser as WebAssembly instead, so processing happens inside your tab — faster for batches, and nothing to delete afterwards.

  • No upload, ever. Turn off Wi-Fi after the page loads and every tool keeps working.
  • No limits. No file-size cap, no queue, no watermark, no account.
  • Runs on your CPU. Batches use several cores in parallel; nothing is throttled.

More free tools

Need graphics to work with?

InfyTool is built by the same team as these free libraries.

InfyPNGFree transparent PNG graphics for mockups and social posts. InfySVGFree SVG designs and illustrations, ready to optimise or convert. InfyIconFree SVG and PNG icons you can open directly in these tools.