Freedom251 › Image Compression Software
ImageSmaller
by ImageSmaller
What ImageSmaller is
ImageSmaller is a free, browser-based service for compressing and converting image files. It offers lossless compression and says file sizes can be reduced by up to 90% without losing visual quality. Uploads can be up to 50 MB. Compression is listed for PNG, JPG, JPEG, GIF, TIFF, WEBP, SVG, and AVIF, while conversion can produce WEBP, AVIF, PNG, or JPG files. The PNG compressor maintains transparency, optimized images receive no watermarks, and compression pages link to an EXIF remover. No registration or installation is required because processing runs online. The service says uploads use an encrypted connection and are automatically removed after a few hours. Its privacy policy allows administrator access or analysis for security and says deletion can sometimes fail. Google Analytics and third-party advertising cookies are also used.
Who it suits
ImageSmaller suits people who need free browser-based image compression or conversion without installing software or creating an account. It is useful for preparing images for website loading speed and SEO goals.
What it does well
- Free online service
- Supports many image formats
- Converts to four formats
- Maintains PNG transparency
- No registration required
What to know first
- 50 MB upload limit
- Deletion can sometimes fail
- Administrators may analyze uploads
- Uses advertising cookies
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free online service | Uploads up to 50 MB | Free |
As imagesmaller.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
ImageSmaller provides broad format support, lossless compression, and conversion at no listed cost. Users handling sensitive files should consider its stated privacy and retention caveats before uploading.
Facts from ImageSmaller's own pages
- Analytics and advertising
- The privacy policy says the site uses Google Analytics and third-party advertising cookies, including Google AdSense. · privalicy.com, 11 Oct 2026
- Browser-based service
- Images are processed online on the service’s servers, so no software installation is required. · imagesmaller.com, 11 Oct 2026
- Compression modes
- lossless · imagesmaller.com, 24 Sept 2026
- EXIF remover
- Compression pages include a link to an EXIF remover tool. · imagesmaller.com, 11 Oct 2026
- File retention
- The site says uploaded image files are automatically removed after a few hours. · imagesmaller.com, 11 Oct 2026
- Founded
- 2016 · imagesmaller.com, 19 Oct 2026
- Free plan
- Yes · imagesmaller.com, 24 Sept 2026
- Image compression
- Compresses images online and says it can reduce file size by up to 90% without losing visual quality. · imagesmaller.com, 11 Oct 2026
- Image conversion
- The site offers online conversion to WEBP, AVIF, PNG, and JPG. · imagesmaller.com, 11 Oct 2026
- Intended use
- The site recommends image compression to improve website page-load speed and SEO scores. · imagesmaller.com, 11 Oct 2026
- Max upload size
- 50 · imagesmaller.com, 24 Sept 2026
- No registration
- The service is free to use and does not require registration. · imagesmaller.com, 11 Oct 2026
- PNG transparency
- The PNG compressor says it maintains PNG transparency. · imagesmaller.com, 11 Oct 2026
- Privacy and processing caveat
- The linked privacy policy says administrators may access or analyze uploaded files for security reasons and automatic deletion may sometimes fail. · privalicy.com, 11 Oct 2026
- Support
- The privacy policy says email support is provided when possible and is not guaranteed. · privalicy.com, 11 Oct 2026
- Supported compression formats
- The site lists PNG, JPG/JPEG, GIF, TIFF, WEBP, SVG, and AVIF compression. · imagesmaller.com, 11 Oct 2026
- Supported formats
- PNG,JPG,JPEG,GIF,TIFF,WEBP,SVG · imagesmaller.com, 24 Sept 2026
- Upload security
- The site says it uses a secure encrypted connection for image uploads. · imagesmaller.com, 11 Oct 2026
- Watermarks
- The service says it does not add watermarks to optimized images. · imagesmaller.com, 11 Oct 2026
Where ImageSmaller stands on Freedom251
- Image Compression Software#75 of 85