Hartool
GenColorFXConvUtilsBTCNFT
⬡p5.js Editor◈Shader Editor▦Grid Builder〰Noise Gen◆Mesh Gradient❖SVG Pattern🎨Palette Gen🔄Color Conv.🌈Gradient⬛ASCII Art𝕬Text ASCII⬤Halftone▓Dithering⚡Glitch✂️Remove BG👁Color Blind🖼️Img Convert📄Img→PDF📑PDF→Img⬡SVG Conv.⬛QR Code🗜Compressor↔Resizer🌟Favicon Gen🖼Placeholder⌗Base64⚙SVG Optimize🏷️CBOR Meta🔗Recursive📜Envelope📦Collection⚖️Size Calc🔢Sat Names💻HTML Play🌳Parent-Child📝NFT Meta🔍ABI Explorer🔗IPFS Conv🎨On-Chain SVG💎Rarity💰Royalty🧪TokenURI🚀Deploy Plan
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Transform

Transform Tools

All processing is client-side — your images never leave your browser.

⬛

ASCII Art

Convert images to ASCII art. Choose character sets, width, color mode, and download as TXT or PNG.

MonochromeColoredCustom chars
𝕬

Text to ASCII Art

Convert text to ASCII art banners with 270+ FIGlet fonts. Add borders, comment wrappers, and download.

270+ FontsBordersCode Comments
⬤

Halftone

Transform images into dot-matrix halftone patterns. Control dot size, grid, shape, and color.

CircleSquareDiamondLine
▓

Dithering

Apply classic dithering algorithms to images. Compare original vs dithered with interactive slider.

Floyd-SteinbergBayerAtkinson
⚡

Glitch Effects

Stack glitch effects on your image — RGB shift, scanlines, pixel sort, data bend, VHS.

RGB ShiftVHSPixel Sort
✂️

Remove Background

Remove solid-color backgrounds with tolerance and edge feathering. Download as transparent PNG.

Color pickFeatheringTransparent PNG
👁

Color Blindness Simulator

New

Preview how your designs look for users with various color vision deficiencies. 9 simulation modes.

ProtanopiaDeuteranopiaTritanopia
Hartool Creative· 43 browser-based tools
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