CloudConvert supports conversion between TTF, OTF, WOFF, WOFF2, EOT, and SVG font formats directly in your browser — no software to install. Handles batches of up to 25 files free per day. Ideal for converting desktop fonts to web-ready formats.

→ CloudConvert Font Converter — Online, free

Transfonter is a modern, free online tool specifically designed to convert fonts for web use. Upload TTF or OTF files and get WOFF, WOFF2, EOT, and SVG outputs plus a ready-to-use CSS @font-face snippet. Supports subsetting (generate only the characters you need, reducing file size by up to 90%).

→ Transfonter — Free online web font generator

TransType 4 by FontLab is the professional desktop font converter for Mac and Windows. It converts between PostScript Type 1, TrueType, and OpenType formats in both directions, supports batch conversion of hundreds of fonts at once, and can add OpenType features such as ligatures and fractions automatically. Ideal for studios converting legacy font libraries to OpenType/Unicode.

→ TransType 4 — Download trial / Buy · By FontLab Ltd.

Font Squirrel's Webfont Generator converts TTF/OTF fonts to web-ready WOFF/WOFF2/EOT/SVG packages with a full CSS kit. It includes advanced subsetting options so you can strip out unused characters and dramatically reduce web font file sizes. Only works with fonts you have the rights to convert.

→ Font Squirrel Webfont Generator — Free

CrossFont is a Windows application that converts TrueType and PostScript Type 1 fonts between Macintosh and PC platforms. Features include long file names, automatic file recognition, drag and drop, and folder searching. Useful for working with legacy Mac font archives on Windows systems.

→ CrossFont — Download trial · By Acute Systems