Freedom251 › Image Compression Software
MiniPx
What MiniPx is
MiniPx is a browser-based image utility for compressing, converting, and resizing files. It also provides background removal, upscaling, and passport photo creation. The free plan keeps compression, conversion, and resizing unlimited without signup or a daily cap. It accepts JPEG, PNG, WebP, AVIF, HEIC, BMP, SVG, GIF, and TIFF files, with uploads up to 200. Compression presets are Gentle, Smart, and Tiny, and a target size can be set from 10 KB through 1 MB. Free batches contain up to five files; Pro removes that batch limit. Processing for the core tools runs locally in the browser, removes EXIF metadata, and works offline after the first page load. Three on-device AI tools share two free runs before a cooldown. Pro adds responsive exports, platform presets, text watermarking, browser activations, and optional Cloud HD processing. The Chrome extension includes locally running tools.
Who it suits
MiniPx suits people who need browser-based image compression, conversion, resizing, or batch work. Pro is aimed at power users, small teams, and web developers needing responsive exports.
What it does well
- Unlimited free compression, conversion, and resizing
- Supports nine listed image formats
- Processes core tools locally in-browser
- Works offline after the first page load
- Pro allows unlimited files per batch
What to know first
- Free batches are limited to five files
- Three AI tools share two free runs
- No API access
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | forever · Unlimited single-image compression, conversion and resizing · batches up to 5 files · 2 shared on-device AI runs · ads | Free |
| Pro Monthly | Monthly; renews until stopped · Unlimited batch processing · 150 Cloud HD runs/month, including 10 HD runs · activate on up to 5 browsers | On request |
| Pro Annual | Once a year · Unlimited batch processing · 200 Cloud HD runs/month, including 10 HD runs · activate on up to 5 browsers | $2,939 a year |
As minipx.com lists them, read 7 Oct 2026. The maker's own page has the final word.
Verdict
MiniPx covers common image preparation tasks with a broad format list and local browser processing. Its free tier is useful for unlimited core work, while Pro adds larger batches and publishing-oriented controls.
Facts from MiniPx's own pages
- Analytics
- The maker says it uses Google Analytics for page views, which processes IP addresses and pseudonymous identifiers. · minipx.com, 7 Oct 2026
- API access
- No · minipx.com, 24 Sept 2026
- Batch limit
- Free batches are limited to 5 files; Pro allows unlimited files per batch. · minipx.com, 7 Oct 2026
- Batch processing
- Yes · minipx.com, 24 Sept 2026
- Browser Processing
- Images are processed locally in the browser using the Canvas API. · minipx.com, 28 Sept 2026
- Chrome extension
- The Chrome extension includes 13 tools that run locally and makes no network requests of its own, according to the maker. · minipx.com, 7 Oct 2026
- Cloud HD
- Cloud HD is an opt-in, Pro-only server path for seven AI tools; uploaded photos are deleted when processing finishes and within 24 hours at the latest. · minipx.com, 7 Oct 2026
- Cloud HD Limits
- Cloud HD provides 150 monthly runs on Monthly and 200 on Annual, including 10 HD runs. · minipx.com, 28 Sept 2026
- Compression controls
- Compression presets are Gentle, Smart and Tiny, and users can compress to a target size from 10 KB through 1 MB. · minipx.com, 7 Oct 2026
- Compression modes
- both · minipx.com, 24 Sept 2026
- Security Certifications
- The provided text does not state encryption or security certifications. · minipx.com, 28 Sept 2026
- Formats
- The free plan accepts JPEG, PNG, WebP, AVIF, HEIC, BMP, SVG, GIF and TIFF files. · minipx.com, 7 Oct 2026
- Free AI Limit
- The three on-device AI tools share 2 free runs, followed by a cooldown. · minipx.com, 28 Sept 2026
- Free Batch Limit
- The free tier supports batches of up to 5 files. · minipx.com, 28 Sept 2026
- Free Compression
- Compression, conversion, and resizing remain free and unlimited with no signup or daily cap. · minipx.com, 28 Sept 2026
- Free plan
- Yes · minipx.com, 24 Sept 2026
- Image tools
- MiniPx compresses, converts and resizes images, with additional tools including background removal, upscaling and passport photo creation. · minipx.com, 7 Oct 2026
- Site Integrations
- The text names a Chrome extension and platform presets, but no broader service integrations. · minipx.com, 28 Sept 2026
- Max upload size
- 200 · minipx.com, 24 Sept 2026
- Payment Merchant
- Paddle handles VAT, sales tax, GST, and refunds globally. · minipx.com, 28 Sept 2026
- Metadata controls
- Yes · minipx.com, 24 Sept 2026
- Metadata Removal
- Outputs remove EXIF metadata including GPS location, device information, and timestamps. · minipx.com, 28 Sept 2026
- Offline Support
- MiniPx works offline after the first page load. · minipx.com, 28 Sept 2026
- Offline use
- Compression, resizing and format conversion work offline after the page loads; AI tools need model downloads the first time they are used. · minipx.com, 7 Oct 2026
Where MiniPx stands on Freedom251
- Image Compression Software#34 of 85