Placeholder image playground

Build your placeholder URL live. Any size up to 2000×2000, custom text and colors, initials avatars, identicons, dynamic Open Graph social cards, scannable QR codes, picsum-style ?grayscale + ?blur — as crisp SVG or real PNG. Deterministic (same URL = same image forever), CORS-open, no signup, no watermark, no expiry.

Width Height Text Seed Background Text color round (circle) grayscale Bluroff FormatSVG (default, any size)PNG (.png, ≤1,000,000 px)

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PNG output is capped at 1,000,000 pixels — switch to SVG for larger sizes.

Name Styleinitials (ui-avatars style)identicon (GitHub style)shapes Size Initials2 letters1 letter3 letters Background Foreground rounded (circle) grayscale Bluroff FormatSVG (default)PNG (.png)

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Title Subtitle Site Logo seed Themedark (default)light Accent Background Seed Size1200×630 (og:image standard)800×4181200×600600×600 (square) FormatPNG (default — what scrapers need)SVG (preview, system font)

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Data Size Error correctionM (default)L (most data)QH (most robust) Margin Foreground Background FormatPNG (default)SVG (crisp at any print size)

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PNG output is capped at 1,000,000 pixels (1000×1000) — switch to SVG for larger sizes.

Data Typeline (default)areabarspark (README sparkline) Labels Title Width Height Themelight (default)dark Series color Background FormatPNG (default)SVG (crisp at any size)

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PNG output is capped at 1,000,000 pixels — switch to SVG for larger sizes.

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