Central Teacher Eligibility Test, September 2026

CTET's online application form validates your uploaded photo and signature against a strict pixel-dimension and file-size window before it will let you proceed — most portals reject a file outside the stated KB range outright rather than resizing it for you, and some also reject the wrong pixel dimensions even when the file size is fine. The table below lists the exact numbers this exam's form expects. Use the pre-filled resizers further down this page to produce a photo and signature that match them, and always cross-check the figures against the current official notification before you submit, since exact specs can change between recruitment cycles.

RE-CONFIRMED directly against the official CBSE Information Bulletin for CTET-September, 2026 (hosted on the government cdnbbsr.s3waas.gov.in CDN), matching the prior pass's 'high confidence' rating and using it as this pass's own quality bar. Verbatim from the bulletin (appearing twice, identically, at both the summary instructions and the detailed Step-3 application walkthrough): 'Size of scanned photograph should be between 10 to 100 KB'; 'Image Dimension of photograph should be 3.5 cm (width) x 4.5 cm (height)'; 'Size of scanned signature should be between 3 KB to 30 KB'; 'Image Dimension of signature should be 3.5 cm (length) x 1.5 cm (height)'; both must be JPG/JPEG format. THE BULLETIN GIVES ONLY CENTIMETRE DIMENSIONS, NOT PIXELS -- the width_px/height_px values above (200x230 for photo, 200x100 for signature) are conventional pixel-equivalents commonly used by resizer tools for these cm dimensions, not a verbatim CBSE figure, and should be treated as approximate. No background colour or ink colour requirement was found in the extracted bulletin text for either image.