Advanced Image Format Converter
Professional image conversion with format optimization, resizing, watermarks, and comprehensive analysis
Frequently asked questions
Related guides
How to Convert SVG to PNG Online (Without Uploading Files)
Rasterize SVG icons and illustrations to PNG in your browser. Custom width, scale, background color, and privacy-first local conversion.
Turning an Image into ASCII Art: How Luminance Mapping Works
Reading pixel data with the canvas API, computing luminance correctly, mapping brightness to character density, and the glyph-aspect correction that makes it look right.
Related tools
Barcode Generator
Generate barcodes in 8 formats (CODE128, EAN13, UPC, and more) — configure line width, height, and text display, then download as SVG or PNG.
Base64 Image Encoder
Open the Image workspace in Base64 Toolbox to resize and convert images to Base64 data URIs, then copy HTML, CSS, Markdown or JavaScript snippets.
EXIF Viewer & Cleaner
View and remove EXIF metadata from images. See camera info, GPS location, and dates — then download a clean copy.
Favicon Pack Generator
Generate complete favicon packs with all standard sizes and Apple touch icons
Image Compressor
Compress JPEG, PNG, and WebP images in your browser. No uploads, completely private.
Image to ASCII Converter
Turn an image into ASCII art by mapping pixel brightness to characters