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UUTOOLS.NET

Free Online Photo Editor

Fix light and colour, straighten, crop and rotate photos with a live preview.

or drag and drop here, or paste with Ctrl+V / ⌘V

Accepted: JPG, PNG, WebP, HEIC, SVG, AVIF, GIF, BMP, ICO, TIFF

Convert on our server?

If you continue, the file is uploaded over an encrypted connection and converted on our server. You can keep using the site meanwhile. The original is deleted as soon as it is converted; the result is kept for 7 days so you can download it, and you can delete it at any time. Files are never shared or used for anything else.

Your images are processed in your browser and are not uploaded. Privacy details

How to use: Photo Editor

  1. 1 Choose or drag in a photo.
  2. 2 Try a quick fix such as “Auto fix” or “Vivid”, or move the sliders yourself.
  3. 3 Rotate, flip, straighten or crop to a ratio if needed.
  4. 4 Press and hold the picture to compare it with the original.
  5. 5 Choose the output format and save the photo.

About this tool

This editor covers the everyday fixes most photos need, without installing an app. Auto fix stretches the tones so dark, flat pictures look clear again; the sliders let you fine-tune exposure, brightness, contrast, saturation, vibrance, warmth, tint, sharpness, vignette and fade.

You can also rotate in 90° steps, mirror the photo, straighten a tilted horizon (the picture is zoomed slightly so no empty corners appear) and crop to common ratios such as 1:1, 4:5 or 16:9.

The preview updates as you move the sliders; the final photo is processed at full resolution when you save. Everything happens in your browser, so your photos are not uploaded, and saved photos don't include hidden metadata such as the GPS location.

Frequently asked questions

What does “Auto fix” do?

It measures the darkest and brightest parts of the photo and stretches the tones between them, then adds a little vibrance and sharpness. It works best on dull or slightly under- or over-exposed photos.

What is the difference between saturation and vibrance?

Saturation strengthens all colours equally. Vibrance boosts mainly the muted colours and leaves already strong colours and skin tones mostly alone, so it looks more natural.

Will my photo lose quality?

Edits are applied to the full-resolution photo. Saving as PNG keeps every pixel; JPG and WebP use the quality you choose (90 by default), which is hard to tell apart from the original.

Can I undo changes?

Yes. Move a slider back to 0 or use “Reset” to return to the original. Nothing is changed in your original file.

Are my photos uploaded?

No. The editor runs entirely in your browser.

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