Image Compress
Shrink an image's file size - instantly, in your browser
Runs entirely in your browser. Nothing is uploaded — your input never leaves this device.
Use via API
API · SAME JOB, YOUR MACHINE
# Runs in your browser - no upload needed.
# Prefer it programmatically? The developer API compresses server-side:
curl -X POST https://api.open-tools.app/api/upload \
-F "file=@image.jpg" \
-F "job_type=image-compress" \
-F "quality=75"
# -> {"job_id":"..."} - status via wss://ws.open-tools.app/ws/{job_id} - then GET /api/download/{file_id}