Online file tool
Photo perspective correction online
Upload a JPG, PNG, or WebP image, use Distort / Lens Correction to adjust vertical or horizontal perspective, then crop, resize, and export the corrected image.
Open perspective correction toolWhat you can do
Correct angled document, receipt, sign, and form photos.
Reduce leaning-building perspective in architecture and property photos.
Export the corrected image as JPG, PNG, WebP, same as input, or auto format.
Automatic processing
Files are processed automatically. They are not manually reviewed as part of normal operation.
Clear credits
Log in to process files and manage downloads. Free accounts are refilled to 5 credits each day, and required credits are shown before processing starts.
Short retention
Free job files are deleted after 24 hours. Paid results stay available in your dashboard for 7 days.
FAQ
Common questions
What is photo perspective correction?
Photo perspective correction adjusts the shape of an image when it was taken from an angle. It can help straighten document photos, signs, interiors, and buildings that look tilted or skewed.
Can I fix a document photo taken at an angle?
Yes. Upload the photo, use Distort / Lens Correction to adjust vertical or horizontal perspective, then crop or resize before export.
Can I straighten a building photo online?
Yes. Vertical perspective correction can reduce the leaning-building effect caused by shooting upward. Strong correction may create blank corners, so Scale or Auto crop may be needed.
Is this the same as crop or rotate?
No. Rotate changes the angle of the whole image. Crop cuts the image area. Perspective correction changes the image geometry to reduce skew and perspective distortion.