Convert TTF to WOFF Online — Web-Ready Fonts
Convert securely in seconds for web publishing, app packaging, and design workflows.
Drop up to 50 files at once - no install, no sign-up required.
Drop TTF Files Here
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How it works
- 1 · Drop your files
Drag & drop or choose TTF font files. No account required on Free - paid plans unlock bigger batches, higher limits, and priority queues.
- 2 · We convert securely
Processed on our dedicated servers. Encrypted in transit & at rest. We never store filenames - only file types & sizes for accounting.
- 3 · Download & auto-delete
Grab your WOFF files in seconds. Files delete automatically after 1 hour. Delete anytime after downloading with one click.
TrueType Font (TTF) was developed jointly by Apple and Microsoft in the late 1980s as an alternative to Adobe's Type 1 fonts. The format uses quadratic Bezier curves to define glyph outlines and includes instruction-based hinting for precise rendering at small sizes. TTF fonts are fully scalable, meaning they render crisply at any size without pixelation. The format became the standard for desktop publishing and remains widely used today.
Learn more: TrueType on Wikipedia
TTF files contain complete font data including character outlines, kerning tables, and hinting instructions. They work on all major operating systems (Windows, macOS, Linux) and are ideal for desktop applications and print design. While TTF files are larger than web-optimized formats like WOFF2, they provide maximum compatibility and are the source format for font conversion workflows.
WOFF (Web Open Font Format) is a font packaging format developed by Mozilla, Opera, and Microsoft, standardised as a W3C Recommendation in 2012. WOFF wraps TrueType or OpenType font data with zlib (Deflate) compression, producing files roughly 40% smaller than uncompressed TTF or OTF equivalents.
Learn more: WOFF on Wikipedia
While WOFF enjoys 98%+ browser support, its successor WOFF2 (using Brotli compression) achieves an additional 30% size reduction. WOFF remains useful as a fallback format and for environments where WOFF2 support is unavailable. The format preserves all OpenType features, hinting instructions, and variable font axes from the original font.
Frequently Asked Questions
What is TTF and WOFF conversion used for?
Does converting TTF to WOFF reduce quality?
Can I batch convert many font files at once?
Should I use WOFF or WOFF2 for websites?
Is this converter private and secure?
What are the limits for this converter?
| Tier | Max File Size | Max Files/Batch | Parallel Processing |
|---|---|---|---|
| Guest/Free | 20 MB | 50 files | 3 at once |
| Pro | 200 MB | 1000 files | 6 at once |
Note: File size limits are specific to this converter. Batch and parallel processing limits apply to all images converters site-wide. See all converter limits →
How are credits calculated for this conversion?
Cost: 1 credit per 5 MB
How it works:
- Files up to 5 MB: 1 credit
- 6-10 MB: 2 credits
- 11-15 MB: 3 credits
- 16-20 MB: 4 credits
Example: A 5 MB file = 1 credit. A 95 MB file = 19 credits.
Why per-megabyte? Larger files require more resources (processing, bandwidth, storage).
What are my daily and monthly credit limits?
Credit allocations vary by account tier:
| Tier | Daily Limit | Monthly Limit |
|---|---|---|
| Guest | 100 credits/day | — |
| Free | 100 credits/day | — |
| Pro | — | 12,000 credits/month |
Daily credits (Guest & Free tiers) reset every day at midnight UTC. Monthly credits (Pro) reset on your billing cycle date.
Note: With 1 credit per 5 MB, font files under 5 MB cost 1 credit each. Pro users can convert 12,000 font files per month.
Answers at a Glance
Quick answers to common questions.
- Are my files secure?
- How long do you keep my files?
- What metadata do you keep?
- What happens after I drop a file?
- Why are conversions so fast?
- How do you measure performance?
- What are the exact limits for each plan?
- Can I process files in bulk?
- Why did my file fail to convert?
- Do you use my files to train AI?
What's New in TTF to WOFF
Latest improvements to this converter
Initial release of TTF to WOFF converter.
Need to get more done? Pro starts from $5.
No subscription required.