📷 Online Photo Editor

About the Online Photo Editor

A small but complete photo editor that runs entirely in your browser. Crop your picture, correct its brightness, contrast and colors, apply a filter, rotate or resize it, and export it in the format you need. Your photos never leave your device.

Key Features

• Crop: movable frame with handles (mouse and touch), free or fixed ratio (1:1, 4:3, 3:2, 16:9, 9:16, original), size shown in pixels
• Adjustments: brightness, contrast, saturation, exposure, temperature, blur and sharpness, each with its own reset
• Filters: black & white, sepia, vintage, cool, warm and high contrast, with live thumbnails
• Transform: rotate by 90° or 180°, flip, resize with or without keeping proportions
• Undo / redo (Ctrl+Z, Ctrl+Y) and a hold-to-compare button
• Export: PNG, JPEG or WebP, quality setting, exact file size and final dimensions before downloading

How to Use the Tool

1. Open a photo: click, drag & drop, or paste an image with Ctrl+V (JPG, PNG or WebP)
2. Edit: use the Crop, Adjust, Filters and Transform tabs; the preview updates instantly
3. Check: hold "Compare" to see the photo without adjustments, undo any step
4. Export: choose the format and quality, then download; the file keeps your original file name

Common Use Cases

• Square crops for profile pictures and social networks, 16:9 for banners and thumbnails
• Brightening a dark photo or correcting a color cast before sharing
• Converting a heavy PNG to a lighter JPEG or WebP for a website

Tips & Best Practices

• The preview uses a reduced copy for speed; the export is always computed at full resolution
• Blur and sharpness values are expressed in pixels of the full-size image
• JPEG has no transparency: transparent areas become white. Use PNG or WebP to keep them
• The photo orientation (EXIF) is applied automatically; metadata such as GPS location is not kept in the exported file

Privacy & Security

All processing happens locally in your browser with HTML Canvas. Your images are never uploaded to a server.