Is this font tool free to use?
Yes. This FontReady tool is free to use and does not require a FontReady account. A free tool does not grant a licence to the font you choose; your original font licence still applies.
OPTIMIZE
Free Font Compressor & WOFF2 Subsetter
Use this free font compressor to prepare WOFF2 files from TTF, OTF, WOFF or WOFF2. Keep every character or create a subset, then compare the actual file sizes.
In-memory processing · Immediate downloadTRY IT WITH A REAL TASK
Example: a subset for a fixed English heading
Choose Only characters in my text and enter the complete heading, including spaces, punctuation and accented letters. Process the font and compare the measured byte counts. A changing blog or multilingual website generally needs wider coverage than one heading; keep the original font.
Include the exact text: Hello, world! 2026
How to use it
- Choose one font up to 4 MiB. Selecting it confirms you have permission to process it.
- Keep all characters or enter every character needed by your content.
- Process, compare the measured sizes and download the result.
A few useful answers.
Where is my font processed?
After you choose Process, the font and optional character text are sent over HTTPS to FontReady. Application code processes them in memory and returns the WOFF2 response without saving font files, creating a conversion record or a reusable download link. Hosting infrastructure may buffer requests; see the privacy notice.
Will compression always make my file smaller?
No. Already optimized WOFF2 files and small fonts may show little saving or become larger. We report actual input and output sizes, including increases.
What does subsetting remove?
It removes characters outside your chosen text, while retaining related glyphs needed by supported layout features. Include punctuation, numbers, accented letters and combining marks needed by your content. A subset cannot add missing characters.
Can I use a subset for changing website content?
Only if it covers the characters your future content needs. Test the downloaded font with your content and keep your original. Missing characters can trigger fallback rendering.
FROM PREVIEW TO YOUR WEBSITE
Ready to put your font to work?
Convert your original font into a CSS kit, or publish fonts to Elementor Pro after connecting your website.
FROM TOOL TO WEBSITE
A little guidance for your next step.
WOFF vs WOFF2 vs TTF vs OTF: choose your font format ↗
Choose a webfont format, convert TTF or OTF to WOFF2 for free, understand outline conversion and download a CSS kit with FontReady.
Add custom fonts to the WordPress Font Library ↗
Prepare custom fonts for the WordPress Font Library with free conversion, preview and WOFF2 tools. Follow a manual upload workflow for your site.
Prepare WOFF2 and upload custom fonts to Webflow ↗
Convert TTF or OTF to WOFF2 for Webflow for free. Prepare font weights, upload manually in Site settings and check typography on the published site.
Variable Font & Static Exporter
Turn an existing variable font into one static cut for free. Explore its real weight, width and other axes, then export your selected instance as native TTF, OTF or WOFF2.
Open tool → PREVIEWFont Tester & Text Resizer
Preview your own TTF, OTF, WOFF or WOFF2 with this free online font tester. Try headings and paragraphs, adjust font size and spacing, and copy your typography CSS.
Open tool → SPECIMEN STUDIOFont Specimen Generator
Make a free font specimen sheet, poster or editorial sample using your own local font. Choose a layout, customize the text and export a PNG or open the print dialog.
Open tool →