Zero upload · Browser-local · No limit
Compress images. Keep the quality.
Paste, drop, or pick images. Compress PNG / JPG / WebP / AVIF in your browser. Nothing uploaded. No size or count limit.
Advanced
Slider takes precedence. 30 = small + blurry, 100 = almost lossless.
Paste or Drop Images
Press Ctrl+V (or ⌘+V) to instantly paste screenshots or drag and drop image files
→ (−%)
Hover preview disabled for batches >10 images (performance).
Why compress here
Fast, private, and without limits.
Nothing uploads
Compression runs fully in your browser via Canvas and WASM. Open devtools Network tab to verify — zero outbound image requests.
Batch · no cap
Paste or drop 50 images at once. Compare before-vs-after on each card and see total savings at the top. No 20-image free cap like elsewhere.
Modern formats
Output to PNG, JPG, WebP, or AVIF. WebP typically saves 25–35% vs JPG at the same quality. AVIF saves another 20% on top. Pick whichever your target platform accepts.
Paste an image and save now.
Free, no registration. Works offline once the page loads. Supports 9 languages.