Frequently Asked Questions
We collected the most asked questions to help you get started and understand our privacy commitments.
Do you collect or store my images?
Absolutely not. We never collect, store, access, or transmit your images. Your privacy is completely protected.
What image formats are supported?
We currently support JPG, PNG, WEBP, GIF and SVG.
Will compression significantly reduce image quality?
We use a balanced mode by default to keep good clarity with smaller size. You can fine-tune the quality parameter.
Is it free and ad-free?
Yes. 100% free and no ads.
Batch processing supported?
Yes. Select multiple images to compress and download in one go.
Any size or count limit?
For browser performance, we suggest single file < 25MB and total count < 50.
Supported browsers?
Latest Chrome, Edge, Safari and Firefox are recommended. Mobile supported as well.
How to report issues?
Send us an email on Contact page or file an issue on GitHub.