sampleimg

Developer images from a URL.URLだけで開発用画像を生成。

Free Placeholder Image API with deterministic mock images, QR, OG, Avatar, Chart & more. No API key required.決定性モック画像、QR、OG、アバター、チャートなどに対応した無料画像API。APIキー不要です。

Fast高速Customizableカスタマイズ可能Auto-Cached自動キャッシュFree無料

FREE DEVELOPER TOOL

Pixel Art Generator

Generate simple pixel art from a preset or a custom grid. Choose colors and export the result as SVG or PNG.

https://sampleimg.com/pixel?preset=heart&size=256
Pixel art settings
LIVE PREVIEWReady
pixel generator preview

Use this image

Copy and paste
Image URL
Html
Markdown
Css
React / Next.js

USE CASE

Built for prototypes

Add playful icons, game UI placeholders, and retro visual treatments to a prototype without maintaining image files.

No account, API key, database, or client-side image renderer is required. Use the generated URL anywhere an image URL is accepted.

DOCUMENTATION

Simple URLs, predictable output

Change a query parameter, refresh the preview, and reuse the URL in HTML, Markdown, CSS, or React.

Read the concise API guide

FAQ

Frequently asked questions

Which presets are available?

heart, smiley, check, arrow, star, and x are available. Custom 0/1 grids are supported too.

Can pixel art be used in an img tag?

Yes. Copy the generated URL or use the SVG/PNG snippet from the playground.