⚡ 100% Free • Unlimited Compression • No Upload • Private

Free Image Compressor with Unlimited Compression

Easily format and compress your passport photo for the Spanish university entrance exams (EvAU / EBAU). Meet your regional university portal requirements instantly. Compress JPEG, PNG, and WebP images instantly with no limits, no signups, and complete privacy — all directly in your browser.

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Compression Settings

Flexible Image Compression for Every Need

Easily format and compress your passport photo for the Spanish university entrance exams (EvAU / EBAU). Meet your regional university portal requirements instantly.

Use Case

Crucial for Spanish Bachillerato students registering for Selectividad who need to upload a standardized 'foto tamaño carnet' to their regional education portals.

How It Works

Registering for the EvAU or EBAU (Selectividad) is one of the most stressful times for a student in Spain. To complete your matriculation, you must upload a digital passport photo (foto tamaño carnet) to your regional university portal. These older IT systems frequently reject high-resolution selfies due to strict file size limits (often under 100KB). Our EvAU photo resizer removes this headache completely. By automatically reducing the maximum width to 400 pixels and applying a crisp 70% JPEG quality, your selfie is instantly optimized into a lightweight file that any university system in Madrid, Catalunya, Andalucia, or beyond will accept on the first try. Focus on your exams, not IT errors.

What You Get

Optimized images that balance quality and file size for faster uploads.

Frequently Asked Questions

Everything you need to know about compressing images online.

It is the standard Spanish passport-style photo size (roughly 26x32 mm). While our tool fixes the digital file size and pixel width so the portal accepts the upload, you should ensure your original image is cropped to focus on your face against a light background.
Regional university portals usually have outdated infrastructure that cannot process heavy 5MB smartphone photos. Compressing your photo's width to 400px ensures it drops below the typical 100KB limit required for a successful upload.
No! Unlike other compressors that force you to upload your image to their servers, our tool runs locally on your phone's browser. It resizes your photo instantly without consuming your mobile data.