Fatkun Batch Download Alternatives — Best Image Downloader Extensions (2026)
Downloading images from websites is straightforward one at a time, but batch downloading and format conversion require the right tool. Here's how the leading Chrome image downloader extensions compare on features like batch downloading, format conversion, and privacy.
Feature Comparison
| Feature | ExtForge Image Downloader & Converter | Fatkun | ImageAssistant | ImgHunt |
|---|---|---|---|---|
| Price | Free (no limits) | Free + paid | Free | Free |
| Batch download | Yes | Yes | Yes | Yes |
| Format conversion (WebP/PNG/JPG) | Yes — convert during download | No | No | No |
| ZIP packaging | Yes | Yes | Yes | No |
| CSS background image detection | Yes | No | Yes | No |
| Size filter | Yes | Yes | Yes | Limited |
| Format filter | Yes | Yes | Yes | No |
| Right-click convert | Yes — convert any image via context menu | No | No | No |
| Account required | No | No | No | No |
| AVIF support | Yes | No | No | No |
| Privacy | 100% local — no data sent anywhere | Local | Local | Local |
Our Verdict
Fatkun and ImageAssistant are both solid batch image downloaders — Fatkun with a clean interface and ZIP packaging, and ImageAssistant with advanced image detection including CSS backgrounds. ImgHunt focuses primarily on extracting images from social media platforms. However, none of them offer format conversion. ExtForge Image Downloader & Converter uniquely combines batch downloading with on-the-fly format conversion (WebP, PNG, JPG, AVIF), ZIP packaging, and a right-click context menu for converting individual images — all in one free, privacy-first tool.
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Batch download all images from any page and convert WebP, PNG, JPG, AVIF
Learn more →Frequently Asked Questions
Which Chrome extension can convert WebP images to PNG or JPG?
ExtForge Image Downloader & Converter is the only extension in this comparison that converts images during download. You can batch-convert WebP to PNG or JPG, or use the right-click menu to convert individual images on any page.
What's the difference between Fatkun and ExtForge Image Downloader?
Both Fatkun and ExtForge support batch downloading and ZIP packaging. The key difference is that ExtForge adds format conversion (WebP/PNG/JPG/AVIF), CSS background image detection, and a right-click convert feature that Fatkun does not offer.
Can I download background images from a website?
Yes. ExtForge Image Downloader & Converter and ImageAssistant both detect CSS background images in addition to standard img tags. Fatkun and ImgHunt only detect standard image elements.