11 tools

Image Tools

Resize, compress, crop, convert, rotate, filter and watermark images, size them for social media, extract palettes and build favicons — processed on your device.

All image tools

Resize ImageResize to exact pixel dimensions, keeping aspect ratio.
Convert Image FormatConvert between PNG, JPG and WebP.
Compress ImageShrink file size with quality control and an optional max width.
Crop ImageCrop to common aspect ratios with anchor and zoom.
Rotate & FlipRotate in 90° steps and flip horizontally or vertically.
Adjust & FiltersBrightness, contrast, saturation, grayscale, sepia, blur and invert.
Social Media ResizerFit images to Open Graph, Instagram, X, LinkedIn, YouTube and more.
Watermark ImageAdd a text watermark with position, size and opacity.
Image to Base64Encode an image as a data URI for CSS, HTML or JSON.
Color Palette ExtractorPull the dominant colors from any image.
Favicon GeneratorGenerate favicon and app icon PNGs plus the HTML tags.

Frequently asked questions

Are these image tools free?

Yes — all 11 image tools on Toolbench are free, with no sign-up and no usage limits.

Do the image tools upload my data?

No. They run in your browser. Nothing is saved unless you sign in, and then only to your own private account.

All image tools

Frequently asked questions

Are these image tools free?

Do the image tools upload my data?

Other categories