Instantly generate MV3 manifest icons, Web Store screenshots, and favicons locally with zero server uploads.
Users
3
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#337K
#262K among extensions
Version
1.0.0
updated 27 Jun 2026
Users
monthly, 4 months
Latest, 15 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 15 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 Resizer - For Developers
Image Resizer - For Developers is the ultimate, zero-junk image preparation toolkit built specifically for Chrome Extension and Web Developers.
Stop wasting time in Photoshop trying to calculate the exact dimensions for your extension icons, Chrome Web Store banners, and website favicons. Drop your logo in, choose a playbook, and download a perfectly organized .zip file instantly.
✨ KEY FEATURES ✨
🚀 1-Click Playbooks
Automatically generates the exact file structures you need:
• Chrome Manifest Icons
• Chrome Web Store Screenshots and Promo Banners
• Web Developer Favicons and Social Banners
📐 The "Freedom" Resizing Engine
Easily adapt a square logo to a wide horizontal banner without distortion:
• Fit: Shrinks your image to fit and pads the empty space.
• Fill: Auto-crops and centers your image perfectly.
• Stretch: Forces exact pixel dimensions.
🎨 Smart Background Padding
Fill empty background space with solid hex colors, transparency, or a premium frosted-glass blur effect.
⚡ Code Snippet Generator
Automatically generates the JSON icons block for your manifest, or the HTML link tags for your website head.
🔒 100% Offline & Private
Images are processed entirely in your browser's local RAM using native HTML5 Canvas APIs and destroyed when you close the tab. Nothing is ever uploaded to any server.
🖱️ Right-Click Integration
Right-click any image on the web and send it directly to the resizing workspace.
Supported Inputs: Easily drop in any standard web image file (up to 50MB).
Outputs: Your uploads are automatically converted into perfectly sized, web-ready transparent assets.