Crop, resize, compress, convert, annotate, and batch edit images offline with powerful browser tools.
Users
3
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#339K
#264K among extensions
Version
1.0.0
updated 6 Aug 2026
Users
monthly, 2 months
Latest, 16 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 months
Latest, 16 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Image Toolkit – Crop, Resize & Convert
Image Toolkit – Crop, Resize & Convert
Image Toolkit is your all-in-one offline image editor for Chrome. Easily crop, resize, compress, convert, annotate, watermark, and batch edit images directly in your browser. Whether you're a designer, developer, content creator, student, marketer, or everyday user, Image Toolkit provides fast, privacy-focused image editing without uploading your files to any server.
All processing happens locally on your device, ensuring your images remain private and secure.
✨ Key Features
✂️ Crop Images
• Freeform cropping
• Preset aspect ratios:
Free
1:1 (Square)
4:3
16:9
📱 Social Media Size Presets
Resize images instantly for popular platforms
📏 Resize Images
• Custom width and height
• Lock aspect ratio
• High-quality scaling
🔄 Rotate & Flip
• Rotate 90° clockwise
• Rotate 90° counter-clockwise
• Flip horizontally
• Flip vertically
🎨 Image Adjustments
Fine-tune your images with easy-to-use sliders:
Brightness
Contrast
Saturation
Grayscale
Blur
Hue Rotation
Color Inversion
🎭 Filter Presets
Apply beautiful one-click filters:
Vintage
Cinematic
Monochrome
Warm
Cool
Vibrant
Normal
🖌️ Annotation Tools
Mark up screenshots and images with:
Freehand Brush
Rectangle
Arrow
Text
Customize:
Colors
Stroke width
Font size
↩️ Undo & Redo
Quickly undo or redo editing steps while working.
💧 Watermark Images
Protect your work by adding:
Custom logo watermark
Adjustable size
Adjustable opacity
🗜️ Advanced Compression
Reduce image size while maintaining quality.
JPEG quality control
WebP quality control
Resolution scaling
🎯 Target File Size
Automatically optimize images to fit a target file size (KB), making uploads and sharing easier.
📊 Compression Statistics
See real-time information including:
Original file size
Compressed file size
Percentage saved
🔄 Image Conversion
Export images as:
PNG
JPEG
WebP
Additional export options:
Copy directly to clipboard
Download to your device
📦 Batch Processing
Edit multiple images at once.
Drag & drop multiple files
Batch resize
Batch filters
Batch watermark
Batch conversion
🌙 Theme Support
Choose your preferred appearance:
Light
Dark
System Default
⚡ Fast & Modern Experience
Drag & Drop support
Responsive interface
Offline functionality
High-quality image rendering
Smooth editing workflow
Why Choose Image Toolkit?
✅ 100% Offline Processing
✅ Privacy Focused
✅ No Image Uploads
✅ Fast Performance
✅ Batch Editing Support
✅ Professional Editing Tools
✅ Beginner Friendly
✅ Modern User Interface
Whether you're preparing images for social media, compressing files for email, adding watermarks, editing screenshots, or converting image formats, Image Toolkit gives you everything you need in one fast, secure, and easy-to-use Chrome extension.
Growth
Window
Users
Change
Ratings
Rating
7 days
−1
−25.0%
0
0.00
30 days
−1
−25.0%
0
0.00
Chrome Web Store search rankings
Where Image Toolkit – Crop, Resize & Convert appears when people search the store, with the 30 day change