Free — runs entirely in your browser
Resize & batch-convert images without a single upload
Drop in a file, pick a preset or exact pixels, choose your format — every pixel is processed on-device with the Canvas API.
Drop images here, or click to browse
JPEG, PNG, WebP · one image free, batch requires the Pro Pass
Target dimensions
Output format
Output: 1080 × 1080 · WEBP · 90% quality
Every social media image size in one tool
Pick an exact preset above — Instagram, LinkedIn, YouTube, X, Facebook, TikTok, Pinterest and passport photos — or enter your own pixel dimensions.
Privacy
Browser-native safety
Every resize runs on the Canvas API inside your tab. Files are never sent to a server, so there's nothing to leak.
Speed
Zero upload latency
No round trip to a backend — output is ready the instant the browser finishes drawing the canvas.
Fidelity
Perfect aspect ratio
Presets are locked to their platform's exact ratio, with a warning before any crop would clip your subject.
Frequently asked questions
Yes. Resizing a single image to any preset, including the 1080×1080 custom size, is free with no account and no watermark.