Desktop Recommended

This image editor works best on desktop or laptop computers for optimal performance and precision.

Simple Image Resizer
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Documentation
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Tools:
File
📁 Open Image...
💾 Save As...
Edit
↶ Undo
↷ Redo
🔄 Reset to Original
Image
📏 Resize...
✂️ Crop
↶ Rotate 90°
⟷ Flip Horizontal
↕ Flip Vertical
View
🔍+ Zoom In
🔍- Zoom Out
⬜ Fit to Window
📐 Actual Size
Help
📖 How to Use
⌨️ Keyboard Shortcuts
🔒 Privacy & Security
Select
Select
Crop
Crop
Rotate Left
Rotate L
Rotate Right
Rotate R
Flip Horizontal
Flip H
Flip Vertical
Flip V

No Image Loaded

Drag & drop an image here or use File → Open Image

🔒 Your images are processed locally - no data leaves your browser

Drop your image here
Ready No file loaded
Image: 0 × 0 px Zoom: 100% Format: -
Quick Resize
1080×1080
Instagram Square
1080x1350
Instagram Tall
1080×1920
Instagram Story
1640×624
Facebook Header
1200×630
Facebook Post
1600×400
Google Forms Header
1920×1080
Website Hero
1200×675
Blog Post
800×600
Web Standard
300×300
Large Thumb

Crop Image

Free
1:1
16:9
4:3
3:2
9:16
Crop Image
Selection: 0 × 0 px

Resize Image

Save Image

90%

🔒 Privacy & Security

Unlike other image tools, your photos stay completely private

🏠 Your Images Never Leave Your Device

✓ All processing happens locally in your browser
✓ Zero uploads to servers
✓ Your photos remain on your computer at all times

🚫 Zero Tracking, Zero Data Collection

✓ No registration required
✓ No IP address tracking
✓ No personal data collection
✓ Minimal cookies for core functionality only

⚡ Professional Image Editing Without Privacy Trade-offs

Most online image editors require you to upload your photos to their servers, where they can be stored, analyzed, or accessed by third parties. PicMunk is different - we built our editor to work entirely in your browser, giving you professional editing capabilities while keeping your images completely private.

Want to know more about our privacy practices?

Read our full Privacy Policy →

How to Use PicMunk Image Editor

🖼️ Loading Images

  • Drag & Drop: Simply drag an image file onto the canvas
  • File Menu: Click File → Open Image to browse for a file

🛠️ Tools

  • Select Tool: Move, resize, and rotate your image. Click and drag the image or use the corner handles
  • Crop Tool: Select an area to keep. Choose from presets or drag handles to customize

⚡ Quick Resize (Right Sidebar)

  • Right Sidebar: Use to quickly crop and resize your image.
  • Preset Buttons: Click to apply popular sizes for social media and websites.
  • Smart Cropping: The tool automatically shows you a crop preview where you can adjust the selection before applying

🔄 Image Transformations

  • Rotate: Use the Rotate L/R buttons or Image menu
  • Flip: Mirror your image horizontally or vertically
  • Resize: Change image dimensions while maintaining quality

🔍 Navigation

  • Zoom: Use mouse wheel or zoom buttons
  • Pan: Hold spacebar and drag, or hold Alt and drag
  • Fit to Window: Double-click canvas or View → Fit to Window

💾 Saving

  • File → Save As to download your edited image
  • Choose from PNG, JPEG, or WebP formats
  • Adjust quality for JPEG files

Keyboard Shortcuts

Ctrl/Cmd + O
Open image
Ctrl/Cmd + S
Save image
Ctrl/Cmd + Z
Undo
Ctrl/Cmd + Shift + Z
Redo
Ctrl/Cmd + Y
Redo (alternative)
Space + Drag
Pan around canvas
Alt + Drag
Pan around canvas (alternative)
Mouse Wheel
Zoom in/out
Escape
Cancel crop
Enter
Apply crop