UD5 Toolkit
Base64 to CSS @font‑face Converter - Online Embed Font
Paste a Base64 encoded font string and generate the complete @font‑face CSS rule. Inline small fonts easily.
Tag: Font Tools - Preview & Identify
10+ toolsFont Kerning Pair Explorer - Online See Glyph Spacing
Type two letters and see if your chosen font has a kerning pair for them. Adjust tracking and see live spacing.
What Font is Used on a Website - Online Detector
Enter a URL and extract the font stacks and web font URLs used on that page. Quick typography research.
Local Font Inspector - Online See All Font Metrics
Select a local font and see all its metrics: ascent, descent, x‑height, and supported features. Typography deep dive.
Web Font Subset Generator - Online Reduce Font Size
Enter the characters you need and generate a smaller font file from a TTF/OTF. Keep only the glyphs you use. Using harfbuzz WASM.
Text to Symbol Font - Online Special Unicode Converter
Map English letters to fancy mathematical or ornamental Unicode symbols. Create Facebook/Twitter bio art. All local.
Pangram Viewer - Online See Fonts with Sentences
Choose a font family and see how it renders famous pangrams (The quick brown fox…). Instant web font loader.
Font Fallback Checker - Online See Missing Glyphs
Type any character and see how it renders in different font stacks. Detect missing glyphs and fallback behavior.
Font Size Scale Preview - Online Typography Visualizer
Type a few words and see them rendered at every heading size (h1–h6) with your chosen font. Perfect for design systems.
Text to ASCII Art Banner - Online Figlet & Font Generator
Convert plain text into stylish ASCII art banners using various font styles. Copy and paste to social media or comments. Fun retro tool.