The Unlimited, Free TinyPNG Alternative (No 5MB Limit)
Compress WebP, PNG, and JPEG images with zero file size restrictions, zero daily caps, and complete in-browser privacy.
Why Users Are Leaving TinyPNG
Strict 5MB File Size Limit
TinyPNG blocks any image larger than 5MB on their free tier, forcing creators and photographers to pay for Web Pro subscriptions.
20 Image Batch Restriction
You cannot compress more than 20 images at a time without hitting rate limits or paywalls.
Lack of WebP Support in Free API
Legacy image services prioritize older PNG/JPEG compression instead of modern Google WebP formats.
Head-to-Head Feature Comparison
See how client-side WebAssembly execution outperforms traditional cloud server processing.
| Capability / Feature | TinyPNG | Hearthhammer (Free) |
|---|---|---|
| Max File Size Limit | Strict 5 MB cap on free tier | No arbitrary size limit (Compress 10MB+ images) |
| Batch Restrictions | Capped at 20 images | Unlimited local processing |
| Modern WebP Support | Requires Pro tier or complex settings | Native WebP compression & conversion |
| Privacy Guarantee | Uploaded to cloud compression servers | 100% In-Browser Canvas API execution |
Ready to Try Hearthhammer's Free Tools?
Click any tool below to process files right now in your browser with zero server uploads.
Smart Image Compressor
Free • In-BrowserCompress images with live visual quality and reduction percentage preview.
Image Format Converter
Free • In-BrowserConvert high-resolution images to next-gen WebP or standard PNG/JPEG.
Resize Image Dimensions
Free • In-BrowserScale width and height with locked aspect ratio.
Frequently Asked Questions
Can I compress images larger than 5MB?
Yes! Hearthhammer has no 5MB limit. Because compression runs locally using your device's browser engine, high-res 15MB or 25MB camera photos are compressed smoothly.
Does compressing reduce image quality?
Our smart compression algorithm removes redundant metadata and invisible color artifacts while preserving crisp visual fidelity.
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