# SlimFit — Image Compressor, No Upload

> Compress JPG, PNG and WebP images to an exact KB size or your chosen quality — entirely on your device.

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

## Overview

- **ID:** `slimfit-image-compressor`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Mrrage
- **Category:** download-management,appearance,photos-music-videos
- **Version:** 1.1.0
- **Last updated:** 2026-08-17
- **First published:** 2026-08-05
- **Size:** 196 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/slimfit-image-compressor/)

## Description

Compress images to the exact size you need — without uploading them anywhere.

• Target size: pick 50/100/200/500 KB and SlimFit finds the best quality that fits
• Quality mode: set the quality yourself with a live slider
• Output JPG, PNG, or WebP; optionally resize to cap the longest side
• Compression strips EXIF metadata — your location and camera data don't travel
• Download one at a time, or all at once as a ZIP (Pro)
• 100% on-device: no upload, no server, nothing leaves your browser

Made for anyone shrinking photos for email, forms, or the web.

Free for batches up to 5 images — and target-size mode is free. SlimFit Pro (optional
one-time purchase): unlimited images, WebP output, resize-while-compressing, and ZIP
export. License key works offline.

## Rankings

- #139,296 — Overall
- #136 — upload

## Permissions and access

### Permissions

- `storage`

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- 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).

## Similar extensions and apps

- [Image Compressor Pro](https://chrome-stats.com/d/image-compressor-pro) — 2 users
- [ImageSlim: Image Resizer](https://chrome-stats.com/d/imageslim-image-resizer) — 17 users
- [PixFit — PDF & Image Converter, No Upload](https://chrome-stats.com/d/pixfit-pdf-image-converter) — 2 users
- [PDFfit — Compress PDF, No Upload](https://chrome-stats.com/d/pdffit-compress-pdf-no-upload) — 1 users
- [Image Optimizer Pro](https://chrome-stats.com/d/image-optimizer-pro) — 3 users
- [OneImage Resize](https://chrome-stats.com/d/oneimage-resize) — 2 users
- [Resize Image IO](https://chrome-stats.com/d/resize-image-io) — 1 users
- [Image Resize Master](https://chrome-stats.com/d/image-resize-master) — 10 users
- [Image Optimizer Pro Plus](https://chrome-stats.com/d/image-optimizer-pro-plus)
- [Image compression, webp & jp2 -Squeezeimg](https://chrome-stats.com/d/squeezeimg-compress-convert) — 27 users, 1.00 / 5
- [Online Image Resizer](https://chrome-stats.com/d/online-image-resizer) — 1 users
- [ClipFit — Video Compressor & Editor](https://chrome-stats.com/d/clipfit-video-compressor) — 5 users

---

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