Free Image Compressor & DV Lottery Checker.
File Proton Fast & Free Image
Compress Convert Validate Images
File Proton is your all-in-one toolkit for fast, secure, and private image editing. Compress and convert images, or validate DV Lottery photos instantly—no sign-up, no spam, just powerful online tools.
Why Choose Us
Why Use File Proton Tools ?
File Proton is your all-in-one toolkit for fast, secure, and private image editing. Compress and convert images, or validate DV Lottery photos instantly no sign up, no spam, just powerful online tools.
Compress & Convert Images
Compress & Convert Images
Bulk image compressor and format converter – support JPG, PNG, WEBP, and more.
Check DV Lottery Photo
DV Lottery Photo Checker
Instantly check if your photo meets US Green Card lottery image standards.
Why use our image compressor?
Visual Image Compression Preview
See the difference! Compare your original image with the compressed version using our interactive slider. Maintain quality while reducing file size.
- Fast & accurate results
- Always up to date
What Our Team Says
Built by creators who use it every day
From image tools to smart validation, our platform simplifies complex tasks—helping users save time, improve accuracy, and achieve better results online.
Creating this tool was more than just code it was about building something useful. Seeing users benefit from fast and simple tools like image compression or DV Lottery photo checking keeps us motivated.
Achraf Sadiq
CEO & Creator
From the first line of code to the final feature, our focus was on speed, accuracy, and user experience. It’s rewarding to know people rely on our tool every day.
Mystic
Lead Developer
No guesswork. No rejections.
DV Lottery Photo Checker Made Simple
Ensure your Green Card photo meets official requirements size, resolution, background, and more in just one click.
Help Center
Questions? Answers.
Quick answers to questions you may have. Can't find what you're looking for? Check out our full documentation.
Yes! All tools are 100% free to use—no account or email required.
File Proton supports JPG, PNG, WEBP, GIF, BMP, and TIFF formats.
Absolutely. Choose your output format — JPG, PNG, or WEBP — before downloading your converted images in a ZIP file.
Yes. All uploaded images are automatically deleted after processing. We never store or share your files.
Our tool checks your image against official U.S. DV Lottery requirements — size, background, face ratio, and format — to ensure it's valid.
No registration required. All features are available instantly and without limits.
Yes, you can upload up to 20 images in one go, and download them together in a ZIP archive.
No. File Proton uses official U.S. DV photo requirements but is not affiliated with the U.S. government.