Kraken.io From $4.17/mo · Free plan 9.4 Visit ImageOptimizer
imageoptimizer.org
Spec sheet
- Audience
- The About page identifies online stores, agencies and studios, and developers as intended users.Read 9 Oct 2026 · imageoptimizer.org
- Free plan
- YesRead 24 Sep 2026 · imageoptimizer.org
- API
- Signed-in users can make 5 free Developer API calls per day, while paid plans have higher daily limits.Read 9 Oct 2026 · imageoptimizer.org
- Privacy
- The site says image optimization runs locally in the browser and files are not stored on its servers, including during cloud export.Read 9 Oct 2026 · imageoptimizer.org
- Support
- Pro and Agency users are promised priority replies within 12 hours, and support is available at [email protected].Read 9 Oct 2026 · imageoptimizer.org
- API access
- YesRead 24 Sep 2026 · imageoptimizer.org
- Background removal
- The About page describes on-device background removal with transparent PNG or WebP output, or white fill for marketplace-style JPEGs.Read 9 Oct 2026 · imageoptimizer.org
- Batch processing
- Batch size recommendations are based on device capacity, and users can override warnings.Read 9 Oct 2026 · imageoptimizer.org
- Cloud integrations
- Signed-in users can export optimized files to Google Drive, Dropbox, and OneDrive.Read 9 Oct 2026 · imageoptimizer.org
- Cloud security
- For cloud export, the site says it uses OAuth2 and encrypted API channels and does not see users' passwords.Read 9 Oct 2026 · imageoptimizer.org
- Daily cap
- The site says all tiers are capped at 100 locally processed images per day.Read 9 Oct 2026 · imageoptimizer.org
- Formats
- The optimizer accepts JPEG, PNG, WebP, GIF, AVIF, and TIFF images.Read 9 Oct 2026 · imageoptimizer.org
- Founder
- The About page identifies Nirman as the founder and lead developer.Read 9 Oct 2026 · imageoptimizer.org
- Image optimization
- The browser tool compresses, resizes, and converts images to WebP or AVIF locally without uploading them to the site.Read 9 Oct 2026 · imageoptimizer.org
- Image resizing
- YesRead 24 Sep 2026 · imageoptimizer.org
- Metadata controls
- YesRead 24 Sep 2026 · imageoptimizer.org
- SEO naming
- Starter, Pro, and Agency include SEO naming with monthly allowances of 200, 600, and 2,000 respectively.Read 9 Oct 2026 · imageoptimizer.org
- Supported formats
- JPEG,PNG,WebP,GIF,AVIF,TIFFRead 24 Sep 2026 · imageoptimizer.org
Plans and prices
Free Free Free daily caps · 100 images/day locally · 5 Developer API calls/day for signed-in accounts Read 9 Oct 2026 · imageoptimizer.org
Starter $4.99 a month Monthly Unlimited compress · higher background removal and API limits · SEO naming with monthly caps Read 9 Oct 2026 · imageoptimizer.org
Pro $14.99 a month Monthly Unlimited compress · higher background removal and API limits · SEO naming with monthly caps Read 9 Oct 2026 · imageoptimizer.org
Agency $49.99 a month Monthly Unlimited compress · higher background removal and API limits · SEO naming with monthly caps Read 9 Oct 2026 · imageoptimizer.org
Where Specifiction places it
- Image Compression Software#14 of 858.5
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