Question 1

What is File Optimized?

Accepted Answer

File Optimized is a free online tool that compresses images, videos, and audio files directly in your browser. Unlike other services, your files never leave your device - all processing happens locally for maximum privacy and speed.

Question 2

Is File Optimized really free?

Accepted Answer

Yes! Our free plan includes image compression with generous limits (25MB per file, up to 3 files per batch, 25 per session). Guests (not signed in) get 10MB per file and 10 files per session. Pro Lite ($4.99/month or $49.99/year) adds 100MB files, up to 10 files per batch (50 per session), video/audio/3D/PDF support, no ads, and priority processing. Pro Deluxe ($9.99/month or $99.99/year) includes everything in Pro Lite with a 250MB file limit.

Question 3

Do I need to create an account?

Accepted Answer

No account is required to use File Optimized. You can start compressing files immediately. Creating an account unlocks additional features like saving preferences and accessing Pro features.

Question 4

What makes File Optimized different from other compression tools?

Accepted Answer

Privacy is our core difference. Most online tools upload your files to their servers. File Optimized processes everything in your browser - your files never touch our servers. This means faster processing, complete privacy, and it even works offline after the initial page load.

Question 5

What file formats are supported?

Accepted Answer

We support a wide range of formats:
• Images: JPEG, PNG, WebP, AVIF, JXL, HEIC/HEIF, GIF
• Video: MP4
• Audio: MP3, WAV
• 3D Models: GLB
• Documents: PDF
You can also convert between formats (e.g., PNG to WebP, WAV to MP3).

Question 6

What's the maximum file size I can compress?

Accepted Answer

Free users can compress files up to 25MB each (up to 3 files per batch, 25 per session). Guests (not signed in) get 10MB per file and 10 files per session. Pro Lite users get a 100MB limit per file, and Pro Deluxe users get a 250MB limit per file (both with up to 10 files per batch, 50 per session), perfect for larger files.

Question 7

Can I compress multiple files at once?

Accepted Answer

Yes! Free users can upload up to 3 files per batch (25 per session). Pro users can upload up to 10 files per batch (50 per session). Simply drag and drop multiple files or select them from the file picker.

Question 8

Do you support animated GIFs?

Accepted Answer

Yes, we fully support animated GIF compression. Our tool preserves all frames and animations while reducing file size. You can also edit GIFs, adjust frame timing, and add text overlays.

Question 9

How much can I reduce my file sizes?

Accepted Answer

Results vary depending on the file type and original compression:
• Images: Typically 50-80% reduction
• Videos: Usually 30-60% reduction
• Audio: Generally 40-70% reduction
Our smart algorithms find the optimal balance between size and quality.

Question 10

Will compression reduce the quality of my files?

Accepted Answer

Our algorithms are designed to minimize quality loss while maximizing compression. For most use cases (web, social media, email), the difference is imperceptible. You can also adjust the quality slider to control the compression level.

Question 11

Can I adjust the compression level?

Accepted Answer

Yes! Each file card has a quality slider (1-100) that lets you control the trade-off between file size and quality. Lower values = smaller files, higher values = better quality. We recommend 70-85 for most uses.

Question 12

What compression algorithms do you use?

Accepted Answer

We use industry-standard encoders that run in your browser:
• JPEG/WebP/AVIF: Native browser encoders
• PNG: Specialized PNG optimizer
• Video: H.264/AVC codec (WebCodecs)
• Audio: LAME MP3 encoder + Web Audio API processing

Question 13

Are my files uploaded to your servers?

Accepted Answer

No. All file processing happens entirely in your browser using JavaScript and WebAssembly. Your files never leave your device. We have no ability to see, access, or store your files.

Question 14

Is my data safe?

Accepted Answer

Absolutely. Since processing is local, your files remain completely private. We use HTTPS encryption for all connections, and any account data is securely stored with industry-standard encryption.

Question 15

Can I use File Optimized offline?

Accepted Answer

Image compression works offline after the initial page load since those algorithms run entirely in your browser. Video, audio, and some advanced features may require an internet connection to load additional processing resources.

Question 16

Do you collect any data from my files?

Accepted Answer

No. We cannot and do not collect any data from your files. We only collect anonymous usage statistics (page views, feature usage) to improve the service, and this can be disabled.

Question 17

Can I convert files to different formats?

Accepted Answer

Yes! You can convert between any supported format:
• Images: JPEG ↔ PNG ↔ WebP ↔ AVIF ↔ JXL
• Audio: WAV ↔ MP3
• GIF ↔ MP4, and video to GIF
Just select the output format in the file card settings.

Question 18

What is AI Upscaling?

Accepted Answer

AI Upscaling uses machine learning to increase image resolution while maintaining sharpness. You can upscale images up to 4x their original size - perfect for printing low-resolution photos or enlarging graphics.

Question 19

Can I edit videos?

Accepted Answer

Yes! Our video editor includes:
• Trimming and cutting
• Brightness, contrast, saturation adjustments
• Color and filter effects
• Fade in/out effects
• And more!

Question 20

What's the Compare feature?

Accepted Answer

After compressing a file, click 'Compare' to see a side-by-side comparison of the original and compressed versions. You can use a slider to examine quality differences and see exactly how much space you saved.

Question 21

What do I get with Pro?

Accepted Answer

Both Pro plans include:
• Up to 10 files per batch, 50 per session (vs 3/25 free)
• Video, audio, 3D model (GLB), and PDF support
• No advertisements
• Priority processing
• Visual themes customization
• Support the development

Pro Lite has a 100MB file size limit; Pro Deluxe raises it to 250MB (vs 25MB free).

Question 22

How much does Pro cost?

Accepted Answer

Pro Lite is $4.99/month or $49.99/year, and Pro Deluxe is $9.99/month or $99.99/year (save 17% with annual billing). You can cancel anytime, and your Pro features remain active until the end of your billing period.

Question 23

What's the difference between Pro Lite and Pro Deluxe?

Accepted Answer

Both plans include the exact same features. The only difference is the maximum file size: Pro Lite supports files up to 100MB, while Pro Deluxe supports files up to 250MB - perfect for larger videos, high-resolution images, and complex 3D models.

Question 24

Can I cancel my Pro subscription?

Accepted Answer

Yes, you can cancel anytime from your Profile page. After cancellation, you'll retain Pro access until the end of your current billing period, then revert to the free plan.

Question 25

Is there a free trial?

Accepted Answer

We don't offer a trial because our free plan is already fully functional! Try all the core features for free, then upgrade to Pro if you need higher limits or want to support development.

File Optimized

Frequently Asked Questions

General

File Support

Compression & Quality

Privacy & Security

Features

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