How to Compress & Convert Images Without Losing Quality in 2026
Learn practical, verifiable techniques to resize, compress, and convert web images into WebP and AVIF without sacrificing visual clarity.
Read guideOFFICIAL SCHENGEN BIOMETRIC SPEC
Processing: Server-processed (Encrypted HTTPS)TOOL OVERVIEW
All 29 European Schengen Area member states (including Germany, France, Italy, Spain, Netherlands, and Switzerland) as well as VFS Global, TLScontact, and BLS visa application centers enforce the uniform EU Visa Code biometric photo size of 35 × 45 mm (413 × 531 pixels at 300 DPI).
Under ICAO Doc 9303 standards, the applicant’s head from chin tip to crown must occupy 70% to 80% of the vertical height (32 mm to 36 mm), taken within the last 6 months against a bright, uniform light-grey or off-white background.
TECHNICAL SPECIFICATIONS & LIMITS
Below are the verified technical parameters, batch limits, and processing details for Schengen Visa Photo (35x45 mm):
| Specification | Technical Behavior |
|---|---|
| Processing Architecture | Server-processed via encrypted HTTPS API (ephemeral memory, deleted within 30 minutes) |
| Accepted Input Formats | JPG, JPEG, PNG, WEBP |
| Output Format | High-resolution 300 DPI JPEG (.jpg) |
| Batch Processing Limit | 10 files per batch |
| Configurable Parameters | Country (pakistan, usa, uk, schengen, india, canada…); DPI (72–600, default 300); Output format (jpeg, png, webp) |
| Transparency / Alpha Handling | Flattened onto solid background (JPEG does not store an alpha channel) |
This page pre-selects the "Schengen" preset (35 × 45 mm) in our Passport Photo tool. Upload a well-lit front-facing portrait and generate a print-ready or portal-ready biometric image in seconds.

REFERENCE MATRIX
| Specification | Official Requirement | Toolcolabs Preset |
|---|---|---|
| Physical Print Size | 35 × 45 mm (Width × Height) | Schengen (35 × 45 mm) Pre-selected |
| Digital Resolution (300 DPI) | 413 × 531 pixels at 300 DPI | 413 × 531 px (300 DPI JPEG) |
| Official Authority | 29 Schengen Area Consulates (VFS Global / TLScontact / BLS) | Supported |
| Official Specification Source | European Union Visa Code (Regulation EC No 810/2009) & ICAO Doc 9303 Part 3 Biometric Standard | Verified ICAO Ratio |
| Face Coverage Rule | Chin-to-crown 32–36 mm (70%–80% of frame height); taken within the past 6 months | Biometric Center Framing |
Questions and answers
Yes. Under the EU Visa Code (Regulation EC No 810/2009), every Schengen consulate—including Germany, France, Italy, Spain, Netherlands, and Sweden—requires a 35 × 45 mm (413 × 531 px at 300 DPI) biometric photograph.
Because the photo is 45 mm tall, 70%–80% means your head from the bottom of the chin to the top of the skull must measure between 32 mm and 36 mm, leaving a small margin above your hair.
Schengen consulates and VFS Global centers strictly require your photograph to be taken within the last 6 months and not reused from an older visa sticker issued more than 6 months ago.
After formatting your 35 × 45 mm (413 × 531 px) photo here, you can run it through our Compress to 50KB or Compress to 100KB tool to meet the consulate upload limit.
This tool crops and scales your portrait to 35 × 45 mm (413 × 531 px). If you need to replace a busy background with a plain light-grey or white backdrop first, use our Change Background tool.
Yes. All uploaded portraits are transmitted over encrypted HTTPS and automatically deleted from temporary storage within 30 minutes.