Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of FormPix Studio Image

FormPix Studio Image by Dinahet

Prepare images for forms and the web: crop, resize, convert to PNG, JPEG, WebP or AVIF, preserve transparency and meet file-size limits locally.

Available on Firefox for Android™Available on Firefox for Android™
0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file
Scan the QR code to open this extension in Firefox for Android

Extension Metadata

Screenshots
FormPix Studio sidebar showing image format, resizing, optimization and file-size controls.FormPix Studio processing a web image locally alongside the original webpage.Open any web image in FormPix Studio directly from the Firefox context menu.
About this extension
FormPix Studio prepares images for online forms, social media and web development directly in Firefox.

Main features:
- Crop images visually by dragging the preview.
- Resize to exact dimensions while preserving the aspect ratio.
- Convert images to JPEG, PNG, WebP or AVIF when supported.
- Preserve PNG and WebP transparency.
- Replace a plain white background with transparency.
- Set a white or custom background for JPEG exports.
- Automatically optimize images below a target size such as 100 KB, 500 KB or 1 MB.
- Use presets for profile pictures, online forms, Instagram, LinkedIn, YouTube, Open Graph and Full HD.
- Compare the original image with the optimized result.
- Process several images in a local batch queue.
- Open images from the Firefox context menu.
- Remove EXIF and source metadata during re-encoding.
- Keep an optional local export history.
- Use the interface in 20 languages.

Privacy is central to FormPix Studio. Images are processed locally in Firefox and are never uploaded to the developer. The extension contains no advertising, analytics, tracking, remote scripts or user accounts.

Website access is optional and is requested only when the user explicitly imports an image through the context menu.
Developer comments
FormPix Studio processes images entirely on the user’s device. It contains no analytics, advertising, remote code or image-upload service. Source code, documentation and support are available on GitHub.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Input data to the clipboard
  • Download files and read and modify the browser’s download history

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
  • Copy add-on ID
Version
0.5.2
Size
113.13 KB
Last updated
3 days ago (Aug 9, 2026)
Related Categories
  • Web Development
  • Download Management
  • Photos, Music & Videos
License
MIT License
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • download
  • image search
  • privacy
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version. Android is a trademark of Google LLC.