Freedom251 › Image Compression Software
JPEG-Optimizer
What JPEG-Optimizer is
JPEG-Optimizer is a free web tool for compressing and resizing images, with lossy compression and controls for quality, output format, file size, and dimensions. It handles JPEG, PNG, and GIF images and offers format-conversion options. Up to 20 images can be processed at once. JPEG input accepts .jpg, .jpeg, .jfif, .pjpeg, and .pjp files. Completed images can be downloaded separately or together in a ZIP archive. The homepage says processing occurs in the browser and files are never sent to the server. Its privacy policy also says images are stored under randomized, encrypted names and automatically deleted after a few hours. That policy reports Ezoic use for personalization and analytics and collection of log data such as IP addresses and browser type. Support is available by email or contact form. JPEG-Optimizer runs on the web, and its Free plan costs nothing for the online tool with up to 20 images at once.
Who it suits
It suits people who need browser-based JPEG compression, resizing, or batch image handling. The controls and ZIP download option support preparing several images in one session.
What it does well
- Processes up to 20 images at once
- Quality and dimension controls
- Accepts several JPEG extensions
- Individual or ZIP downloads
- Browser-based processing stated
What to know first
- Compression mode is lossy
- Supports JPEG as listed format
- Log data collection is described
- No paid plan listed
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | Free online tool · up to 20 images at once | Free |
As jpeg-optimizer.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
JPEG-Optimizer combines batch image handling with adjustable compression and resizing controls in a free web tool. Users should note the lossy mode and the privacy policy’s stated analytics and log-data collection.
Facts from JPEG-Optimizer's own pages
- Batch limit
- The homepage says users can process up to 20 images at once. · jpeg-optimizer.com, 11 Oct 2026
- Compression controls
- The compressor offers image quality, output format, maximum file size, and maximum width or height settings. · jpeg-optimizer.com, 11 Oct 2026
- Compression modes
- lossy · jpeg-optimizer.com, 24 Sept 2026
- Data collection
- The privacy policy says the site uses Ezoic for personalization and analytics and collects log data such as IP addresses and browser type. · jpeg-optimizer.com, 11 Oct 2026
- Downloads
- Users can download compressed images individually or together in a ZIP file. · jpeg-optimizer.com, 11 Oct 2026
- File formats
- The JPEG compressor accepts .jpg, .jpeg, .jfif, .pjpeg, and .pjp files. · jpeg-optimizer.com, 11 Oct 2026
- Free plan
- Yes · jpeg-optimizer.com, 24 Sept 2026
- Privacy policy
- The privacy policy says images are saved with randomized, encrypted names and automatically deleted after a few hours. · jpeg-optimizer.com, 11 Oct 2026
- Processing privacy
- The homepage says files are never sent to the server and processing happens in the user's browser. · jpeg-optimizer.com, 11 Oct 2026
- Purpose
- JPEG-Optimizer is an online tool for bulk compressing and reducing JPEG, PNG, and GIF image sizes, with options to convert formats. · jpeg-optimizer.com, 11 Oct 2026
- Image resizing
- Yes · jpeg-optimizer.com, 24 Sept 2026
- Support
- The site invites users to contact support by email or contact form about issues or suggestions. · jpeg-optimizer.com, 11 Oct 2026
- Supported formats
- JPEG · jpeg-optimizer.com, 24 Sept 2026
Where JPEG-Optimizer stands on Freedom251
- Image Compression Software#77 of 85