Are my images uploaded anywhere?

No. Everything runs in your browser using Canvas API. Your images never leave your device.

What is the difference between fit and crop mode?

Fit mode scales the image to fit within the target dimensions while preserving the aspect ratio, adding background padding if needed. Crop mode scales and center-crops the image to fill the exact dimensions.

Can I resize images without losing quality?

Upscaling (making images larger) can reduce quality. Use PNG format for lossless output. For best results, resize down from larger source images.

What file formats are supported?

Tiny Pixel Kit supports JPEG/JPG, PNG, WebP and AVIF as both input and output formats.

Is there a maximum image size?

You can resize images up to 25 MB. Very large images may take a moment to process in the browser.

Can I batch resize multiple images?

Currently the resize tool processes one image at a time. Use the presets or enter custom dimensions for fast workflows.

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Resize image.

Change image dimensions to any width and height directly in your browser. Use presets for common sizes or enter custom dimensions. No signup, no uploads.

Files stay in your browserNo signup requiredFree to useWorks on mobile

Drop your images

Drop a file here

or browse · paste with ⌘V

jpg · png · webp · avif · up to 10 files · 25 MB each

Pick settings

Drop a file above to choose resize settings.

Download

Your resized files will appear here.

how to use

Four steps. No surprises.

1
Upload a JPG, PNG, WebP or AVIF image.
2
Enter target width and height or choose a preset.
3
Select fit (preserves aspect ratio) or crop (center-crops to exact size).
4
Choose output format and quality, then download.

Common use cases

Resizing images for website hero sections and banners.
Preparing profile pictures and avatars at exact dimensions.
Creating images for social media posts and stories.
Generating Open Graph images for link previews.
Resizing product images for e-commerce listings.

Features

100% browser-based — no server uploads.
Fit mode preserves aspect ratio with padding.
Crop mode center-crops to exact dimensions.
6 common size presets for quick resizing.
Export as PNG, JPG, WebP or AVIF.
Aspect ratio lock for proportional scaling.

faq

Image resizing questions, answered.

related tools

Resize image.

Drop your images

Pick settings

Download

Four steps. No surprises.

Common use cases

Features

Image resizing questions, answered.

Need something else?

Compress Image

Convert Image

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