Rotate Image

Turn a sideways or upside-down image the right way up, or mirror it — free, lossless, no watermark.

The result downloads automatically when ready.

100% free No signup No watermark Files processed in memory, never stored

How it works

  1. Upload. Choose the image to rotate (up to 25 MB).
  2. Pick rotation. Choose 90, 180 or 270 degrees clockwise, and optionally a horizontal or vertical flip.
  3. Download. The rotated image downloads automatically in its original format.

About this tool

Rotate an image by 90, 180 or 270 degrees clockwise, and optionally mirror it horizontally or vertically. It fixes the everyday problem of a photo or scan that came out sideways or upside-down. The 90-degree turns are lossless — pixels are rearranged, not re-encoded — so a rotated JPG doesn't pick up extra compression. The output keeps the original format. As with every tool here: no watermark, no signup, processed in memory and discarded.

What people use it for

  • Fix a photo that came out sideways from a phone
  • Turn a scanned page that loaded upside-down
  • Mirror an image horizontally for a layout
  • Rotate a screenshot to the correct orientation

Developer API

Automate this tool from your own code. Send a POST request to the endpoint below and get the same result the web tool produces. It is rate-limited per IP and needs no signup — API keys for higher limits are coming.

POST https://best.free/api/tools/image-rotate/
Parameter Example Required Notes
file (file) photo.jpg Yes Any common image, ≤25 MB.
angle 90 No 90 / 180 / 270 clockwise.
flip none No none / horizontal / vertical.
curl -X POST https://best.free/api/tools/image-rotate/ \
  -F 'file=@photo.jpg' \
  -F 'angle=90' \
  -F 'flip=none' \
  -o rotated.png
import requests

files = {"file": open("photo.jpg", "rb")}
data = {"angle": 90, "flip": "none"}

r = requests.post("https://best.free/api/tools/image-rotate/", files=files, data=data)
with open("rotated.png", "wb") as out:
    out.write(r.content)
const fd = new FormData();
fd.append("file", fileInput.files[0]);
fd.append("angle", 90);
fd.append("flip", "none");

const r = await fetch("https://best.free/api/tools/image-rotate/", { method: "POST", body: fd });
const blob = await r.blob();  // the rotated.png

Response: The rotated/flipped image (same format).

Frequently asked questions

In 90-degree steps — 90, 180 or 270 degrees clockwise — which covers every sideways or upside-down case. You can also choose no rotation and only flip.

Yes. On top of the rotation you can flip horizontally (a left-right mirror) or vertically (top-bottom).

No. The 90-degree turns rearrange pixels without re-encoding, so a rotated JPG keeps the same quality as the original.

The same format you uploaded — PNG stays PNG, JPG stays JPG — so it slots straight back into use.

Neither. Nothing is stamped on the image and no signup is required.

Up to 25 MB per image on the free tier.

No. It is rotated in memory and discarded as soon as the result is sent back.

Yes. POST your file as multipart/form-data to /api/tools/image-rotate/ and the processed file streams straight back — the same engine the web tool uses, so results are identical. It is rate-limited per IP like the web version and needs no signup; API keys for higher limits are coming. See the API section above for ready-to-run curl, Python and JavaScript examples.
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