Convert Files Instantly & Securely
All processing happens in your browser. Your files never leave your device.
Drop files here or click to upload
Supports PNG, JPG, WEBP, SVG (Max 50MB)
Placeholders: {name}, {n}
Converted Files
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How It Works
Select Your Files
Choose images, PDFs, or documents from your device. We support multiple files at once.
Local Processing
Your files are processed directly in your browser. They never leave your computer, ensuring 100% privacy.
Download Results
Download your converted files individually or all at once in a convenient ZIP archive.
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Why choose FormatFast?
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✓
Ultra-Private
No servers, no uploads. Your data stays yours.
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Lightning Fast
Instant conversion using your device's own hardware.
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✓
No Watermarks
Professional results every time, for free.
Go Pro for power users
Unlimited batch sizes, 100% quality settings, and an ad-free experience.