Make your DETRAN CNH (Habilitação) & CRNM / RNE photo
Exact official size & KBFree · no watermark
- 1Choose document
- 2Upload photo
- 3Download
DETRAN CNH (Habilitação) & CRNM / RNE
354×472 · 300 DPI · 25–140 KB
Three steps. Exact file. Nothing leaves this device.
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Choose Passport, ID, exam, visa, driving, or work papers for your country. Pixel, DPI, and KB limits are already filled in.
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DETRAN Carteira Nacional de Habilitação (CNH) & Polícia Federal CRNM Foreigner ID — Official Specification & FAQ Guide
Authority: SENATRAN / DETRAN & Polícia Federal · Direct Tool URL: DETRAN CNH (Habilitação) & CRNM / RNE
What is the exact photo size and KB limit for DETRAN Carteira Nacional de Habilitação (CNH) & Polícia Federal CRNM Foreigner ID?
DETRAN Carteira Nacional de Habilitação (CNH) & Polícia Federal CRNM Foreigner ID (SENATRAN / DETRAN & Polícia Federal) requires an exact dimension of 354 × 472 pixels (3.0 cm × 4.0 cm) at 300 DPI, with the file size strictly between 25 KB and 140 KB in JPEG format.
How do I convert my photo to 300 DPI and under 140 KB for DETRAN CNH (Habilitação) & CRNM / RNE?
Upload your photo in SpecSnap Studio above, align your face using the biometric eye-line guide, and click Download. SpecSnap injects a true binary 300 DPI JFIF header and binary-searches JPEG compression so the file is guaranteed to land between 25 KB and 140 KB without uploading your photo to any server.
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SpecSnap is a free, static photo compiler. There is no photo-upload server, no account, and no watermark. Pixels you choose never leave this browser.
Last updated 18 October 2026
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