Free resources
Free design tools
Practical, free tools for marketers and founders who create visuals themselves — built and maintained by the DesignFlow team.
Social Media Image Size Cheatsheet
Up-to-date image dimensions and aspect ratios for Instagram, Facebook, X, LinkedIn, TikTok, YouTube, and Pinterest. Pick a platform and see every size you need — posts, stories, banners, and thumbnails.
Design Brief Builder
A guided template that turns a vague idea into a complete design brief your designer can start from immediately.
Brand Color Contrast Checker
Check whether text and background color pairs meet WCAG accessibility contrast ratios.
Logo File Format Guide
An interactive guide explaining when to use SVG, PNG, AI, or EPS versions of your logo.
Design Cost Calculator
Compare what your monthly design needs would cost with freelancers, agencies, or a subscription.
Color Palette Generator
Generate harmonious brand palettes — complementary, analogous, triadic, and split-complementary — from any base color, with one-click hex copying.
Gradient Generator
Create smooth CSS gradients with a live preview, angle control, curated presets, and copy-ready code for your website or design files.