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Calculate your GPA from course grades and credits.

Find percentages, increases and decreases instantly.

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Calculate exact age in years, months and days.

Live exchange rates between world currencies.

Resize images to any size in your browser.

Compress JPG, PNG, WEBP, AVIF, and GIF images to reduce file size securely in your browser.

Convert images between PNG, JPG, WEBP, AVIF and GIF with quality control.

Spin a wheel of names to pick a random winner.

Count words, sentences and reading time.

Remove image backgrounds with AI. Returns a transparent PNG.

Upscale images up to 5× with AI sharpness and a before/after slider.