Image Utilities
Handy image utilities that run privately in your browser: favicon generator, Base64 encoder, color palettes, ASCII art, merging, splitting and social media sizes.
9tools in this collection
IMGNewFavicon GeneratorGenerate a complete favicon pack — favicon.ico, 16–512px PNG icons, Apple touch icon and site.webmanifest — from one image.IMGNewSocial Media Image ResizerResize images to the exact sizes for Instagram, YouTube thumbnails, X/Twitter, Facebook, LinkedIn and Pinterest.IMGNewMerge ImagesCombine two or more images side by side or stacked vertically into a single picture.IMGNewSplit Image into GridCut an image into an even grid of tiles — perfect for Instagram grid posts and puzzles — downloaded as a ZIP.IMGNewColor Palette ExtractorPull the dominant colors out of any image as HEX and RGB codes plus a downloadable swatch sheet.IMGNewImage to ASCII ArtTurn any picture into text-based ASCII art you can paste into chats, code comments or terminals.IMGNewImage to Base64Encode any image as a Base64 data URI ready to paste into HTML, CSS, Markdown or JSON.IMGNewImage to BMPConvert PNG, JPG, WebP, HEIC or SVG images to an uncompressed Windows BMP bitmap.IMGNewImage to TIFFConvert PNG, JPG, WebP, HEIC or SVG images to a lossless, uncompressed TIFF file for print and archiving.
Try it right here
Start with Favicon Generator here, or switch format inside the workspace.
Add images
PNG, JPG, WebP, HEIC, SVG — anything your browser can decode.
Drop images here
Drag and drop, or choose files
PNGJPGJPEGJFIFWEBPGIFBMP+5
Choose an output
Generate a complete favicon pack — favicon.ico, 16–512px PNG icons, Apple touch icon and site.webmanifest — from one image.
Fine-tune
Optional — sensible defaults are already set.