Do my photos get uploaded to a cloud server?

No. OnlyFiles processes every pixel directly on your own computer or smartphone using HTML5 Canvas. Your photos never leave your device's memory.

Can I convert images to WebP while compressing?

Yes! WebP typically saves 30% to 50% more file size than JPG while maintaining crisp visual quality. You can choose to export as WebP, JPG, or PNG.

Does OnlyFiles strip hidden location and camera data?

Yes! When compressing images, OnlyFiles automatically strips sensitive EXIF GPS coordinates and camera metadata, keeping your location private when sharing online.

Home/Compress Image

100% In-Browser · Zero Cloud Uploads

Compress Images Online Without Uploading

Reduce JPG, PNG, and WebP photo sizes directly in your browser. Blazing fast, zero server uploads, and complete privacy for your photos.

Drop an image here or click to browse

JPG, PNG, or WebP. Processed locally in this tab.

Why Compress Images In Your Browser?

Every traditional image compression site requires sending your personal photos, screenshots, or design assets to a remote cloud server. This exposes your photos to data breaches, unauthorized AI training scrapers, and long upload wait times.

OnlyFiles operates 100% on your device: Using the HTML5 Canvas API and modern browser codecs, your computer or phone re-encodes the image locally in RAM. No upload delay, no network bandwidth consumption, and zero privacy risks.

Private & Confidential

Family photos, sensitive screenshots, identity documents, and personal designs never leave your browser.

Instant Results

No waiting in cloud upload queues. Your local processor compresses high-res 20MP photos in under a second.

Next-Gen WebP Conversion

Convert hefty PNGs or JPEGs directly into modern WebP format for 30%–50% extra size reduction with identical visual clarity.

Automatic Metadata Scrubbing

Removes hidden camera models, timestamps, and GPS coordinates automatically during the compression process.

Frequently Asked Questions

Can I compress images on my mobile phone?

Yes! OnlyFiles works smoothly on iPhone (Safari), Android (Chrome/Firefox), and desktop browsers without installing any app.

What formats are supported?

You can compress JPG, PNG, and WebP files, and optionally convert between them to achieve optimal web file sizes.

Is there a daily file limit?

No! Single image compression is completely free with unlimited usage. Batch compression, resizing, and all 19 tools are 100% free with unlimited usage.