Resize Image IO

Name: Resize Image IO
Author: Matt Morgan

By: Matt Morgan

Compress, resize, and convert one JPG, PNG, WebP, or TIFF image locally from a Firefox extension.

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Install

Features & Capabilities

Free Resizer and image compressor and converter. A fast, secure, and free software - perfect for photographers, influencers, SEO professionals, e-commerce, product teams and every day users.

How to Use?

Select Image

Choose the image you want to compress, optimize, or resize. ResizeImage IO supports JPEG, PNG, WEBP, TIFF image format. Adjust Settings

Set the preferences for your image. The default Automatic mode optimizes image while retaining the best visual quality. Advanced modes allow you to adjust compression based on quality or image size. Download Output

3.Retrieve your processed image. You can download each file individually or choose to zip all output files together.

Highlights and Benefits:

Unlimited Photo Compressions

Compress as many image as you like. We support both lossy and lossless compression for optimized sizes.

Unlimited Image Resizing

Resize image for any platform in pixels, cm, mm, or inches with DPI support. Simultaneously compress for digital submissions.

No Cap on Image Size
No size limit for image. Process high-resolution image while maintaining optimal quality.
No Login / Registration
100% Secure & Private

All processing happens in your browser, ensuring your data remains secure and private.

Supports JPG, JPEG, PNG, WebP and TIFF Image format.

User Growth & Download Statistics

Add-on

By:

Matt Morgan

Daily users:

Version:

0.1.0 Last updated: 2026-05-29

Version code:

6278188

Creation date:

2026-05-26

Risk:

Size:

100.72KB

Email:

su*****@resizeimage.io

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-12

Compare stats and ranking:

Ranking

# 124,998 ▲ 2,226

Other rankings

#47 in resize keyword 33 #204 in e-commerce keyword 12 ▲ 5

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Matt Morgan

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/resize-image-io/

Email:

su*****@resizeimage.io

Website:

https://resizeimage.io

Is Resize Image IO Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Resize Image IO does not require any sensitive permissions.

Risk impact analysis details

Low This permission has no access or impact on the user's system or data, thus carrying no risk.

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Resize Image IO is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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