Color & Design for Content Creator
18 color & design tools hand-picked for Content Creator.
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Color Blindness Simulator
Color blindness simulator — paste hex or upload image, see how it looks to people with protanopia / deuteranopia / tritanopia / monochromacy.
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Color Contrast Checker
Color contrast checker — WCAG 2.2 AA/AAA compliance for normal/large text, real-time grade.
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Color Mixer
Color mixer — blend any two colors with adjustable ratio, RGB/HSL/LAB color space, predict the result and copy hex.
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Emoji Kitchen
Emoji mashup — combine two emojis to make a new one (Unicode-only, no Google API, with 500+ pre-defined combos).
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Font Pairing Generator
Font pairing generator — 50+ curated Google Fonts pairs (heading + body) with live preview, classifications, CSS export.
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Gradient Mesh Generator
Gradient mesh generator — 4-12 control points with bilinear blend, output as SVG, PNG, CSS multi-radial-gradients fallback for older browsers.
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Hex Color Deduplicator
Find duplicates and keep one clean copy of hex colors from pasted text or uploaded local files.
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Hex Color Extractor
Extract, dedupe, and export hex colors from pasted text or uploaded local files.
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Hex Color List Converter
Convert hex colors from pasted text or uploaded local files.
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Hex Color List Validator
Validate and explain issues in hex colors from pasted text or uploaded local files.
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Hex Color Normalizer
Normalize, sort, and prepare hex colors from pasted text or uploaded local files.
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HTML Color Names
HTML named colors — all 147 CSS color names with hex/RGB/HSL, searchable + sortable.
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Image Cropper
Image cropper — drag to crop, fixed ratios (1:1 / 16:9 / 9:16 / 4:3), zoom, rotate, fully client-side.
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Image Format Converter
Image format converter — JPG ↔ PNG ↔ WebP ↔ AVIF, batch + transparent background handling, 100% client-side.
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Image Resizer
Image resizer — resize JPG/PNG/WebP by pixels/%/preset, fully client-side, no upload.
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Image Watermark
Image watermark — text or image watermark with position grid, opacity, tile mode, batch processing.
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Piano Chord Finder
Piano chord finder — type any chord (Cmaj7, F#m, Bdim) and see the keys highlighted on a piano, with notes and inversions.
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Social Media Aspect Ratio Guide
Social media aspect ratio guide — Instagram / TikTok / YouTube / X / LinkedIn / Xiaohongshu / Bilibili exact pixel dimensions and ratios.