Free Pinterest Tools for Pin Sizes, Compression & UTMs

Size vertical pins, compress uploads, and tag campaign URLs before you publish.

8 free tools

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Image ResizerResize images to perfect dimensions for every social platformAll platforms Image CompressorCompress images in-browser before uploadingAll platforms UTM Link BuilderAdd campaign tracking parameters to any URLAll platforms

Everything else

Aspect Ratio CalculatorCalculate image ratios and social media dimensionsAll platforms Alt Text Template GeneratorBulk alt text templates for image SEOSEO Color Palette ExtractorExtract dominant colors from any imageDesign Collage MakerCombine photos into a simple collage on canvasInstagram, Pinterest AI Caption GeneratorWrite engaging captions for any social post instantly with AIInstagram + 2 more

Pinterest tools for vertical pins and tracked traffic

Pinterest behaves like a visual search engine. Vertical images, keyword-rich descriptions, and tracked links matter more than posting frequency. Resize to tall ratios, compress so uploads stay fast, and add UTMs so pin traffic is visible in analytics.

Alt text and color palettes help when you are matching a brand board. Captions on Pinterest should describe the pin the way a searcher would, not like an Instagram hook.

Related guide

Read Pinterest for business and browse image tools.