Image Compressor & Converter
Compress and convert images online — JPG, PNG, WebP, quality control, resize by max width. 100% in your browser: no upload, no limits, instant.
Input · imageno file
🖼️ Click or drop an image here
JPEG · PNG · WebP — the file never leaves your browser
Output · image
🔒 100% private: your image is analyzed and processed inside your browser — it is never uploaded, stored or sent anywhere.
How to image compressor
- Drop an image and pick the output format.
- Set quality (75 is a sweet spot) and optionally resize by max width.
- Download the compressed file — see exactly how much you saved.
FAQ
Is there a file size limit?
No server, no limit — compression runs on your device, so the ceiling is your device memory. Multi-megabyte photos are routine.
JPEG vs WebP — which should I pick?
WebP is typically 25-35% smaller at equal quality and supported by all modern browsers; JPEG remains the safest for older software.
Is this private?
Yes — the image is compressed locally in your browser and never uploaded.