# Image Optimizer Pro

> Resize, crop, and compress any image — PNG, JPEG, WebP, AVIF, HEIC. 100% private, 100% local, zero uploads.

Canonical page: [https://chrome-stats.com/d/image-optimizer-pro](https://chrome-stats.com/d/image-optimizer-pro)

## Overview

- **ID:** `image-optimizer-pro`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Evgeniy Fitsner
- **Category:** web-development,appearance,photos-music-videos
- **Daily users:** 3
- **Weekly downloads:** 1
- **Version:** 1.0.31
- **Last updated:** 2026-09-06
- **First published:** 2026-05-10
- **Size:** 1.34 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/image-optimizer-pro/)

## Description

Resize images, compress photos, crop pictures & convert HEIC to JPEG — 100% local, zero uploads.

Image Optimizer is a free, private image editor for Chrome. Resize, compress, crop, and convert images without ever sending your files to a server. No accounts. No tracking. No uploads.

🔹 HEIC / HEIF Converter — import photos directly from iPhone, iPad, or Mac. Auto-converts to PNG, JPEG, or WebP — perfect for sharing on Windows or uploading to websites
🔹 Image Compressor — compress to WebP, JPEG, PNG, or AVIF with a quality slider (1–100). Real-time before/after preview shows exactly how your image will look
🔹 Split View Comparison — drag the slider to compare original vs optimized side by side. See compression effects instantly
🔹 Image Resizer — set exact width and height with aspect lock, or use presets (25%, 50%, 75%, 100%, 2×) based on your original dimensions
🔹 Image Cropper — interactive grid overlay with rule-of-thirds guides. Aspect presets: Free, 1:1, 4:3, 16:9, 9:16. Pixel‑precise controls
🔹 Undo / Redo — full 50-step history. Never lose your work
🔹 Background Fill — color picker with presets. Perfect for product photos and social media graphics
🔹 Copy to Clipboard — export directly without downloading

Perfect for:
• iPhone users converting HEIC photos to share on Windows, upload to websites, or send via email
• Web developers compressing and resizing images for better Core Web Vitals and site performance
• Social media managers preparing images for different platforms
• Anyone who needs quick image edits without Photoshop, without uploads, without accounts

Supported formats:
✅ Import: PNG, JPEG, WebP, AVIF, HEIC / HEIF
✅ Export: PNG, JPEG, WebP, AVIF

100% private. 100% free. Zero data leaves your device.

## Rankings

- #54,331 — Overall
- #51 — optimize

## Permissions and access

### Permissions

- `storage`
- `contextMenus`

### Host permissions

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/image-optimizer-pro)