Image Resizer
Change image dimensions precisely in pixels or percentage. Use popular presets for Instagram, YouTube, and X, or lock aspect ratios for perfect scaling.
Drop an image here
or choose a file
JPG, PNG, WebP, GIF, BMP, SVG · Up to 50MB
Paste from clipboard supported (Ctrl+V)
100% Browser-Based
All pixel rendering and compression is executed purely in local memory via HTML5 Canvas.
Zero Uploads
No backend processing, cloud buckets, or remote servers touch your sensitive assets.
Zero API Keys
Free, unlimited manipulation without rate limits, signups, cookies, or external dependencies.