Compress images to 30KB

A 30KB limit gives you meaningfully more room than 10KB or 20KB — enough to preserve a clear, recognisable face in a passport-style photo while still meeting the strict upload requirements of many official portals. This size is common on job application platforms, university admission forms, and professional registration systems that need a decent headshot without allowing large uploads.

If you are applying for jobs through government or corporate portals, filling out university admission forms, or uploading a professional headshot to a system with a hard file-size cap, 30KB is likely the number you are trying to hit. The challenge is compressing enough to fit the limit while keeping the photo sharp enough to look professional.

Common scenarios

• Job application portals — Many government and private-sector recruitment sites cap photo uploads at 30KB. This includes portals for state government jobs, PSU recruitment, and large corporate career pages that use legacy upload systems.
• University and college admissions — Admission forms for universities across India, including those managed by NTA for CUET, often specify a photo under 30KB in JPG format with dimensions around 200 × 230 pixels.
• Professional registration portals — Bar council registrations, medical council enrolments, and chartered accountancy exam forms sometimes enforce a 30KB ceiling on uploaded ID photos.
• Scholarship and fellowship applications — National and state scholarship portals (NSP, state e-District portals) frequently require a photo under 30KB alongside scanned documents.
• ID card systems — Internal employee ID card generators and student ID systems often accept photos up to 30KB to keep their databases lean.

How to compress a photo to 30KB

1. Set the target to 30KB — The compressor above is already configured to 30KB. Adjust the slider if your portal specifies a different ceiling.
2. Drop your photo — Drag your headshot or ID photo into the drop zone, or tap to browse. Compression starts immediately.
3. Download the result — Verify the output size shown next to the file name, then download. Your image is ready to upload.

Tips for maintaining quality at 30KB

At 30KB you have enough headroom for a clear face, but not for unnecessary detail. Crop to a tight head-and-shoulders frame and use a plain, light-coloured background. Resize the image to the portal's recommended dimensions before compressing — common specs are 200 × 230, 150 × 200, or 300 × 350 pixels. Smaller pixel dimensions mean the encoder can allocate more quality per pixel within the same byte budget.

Lighting makes a big difference at small file sizes. A well-lit photo with even, diffused light compresses far more efficiently than one with harsh shadows or mixed colour temperatures. If your compressed photo looks muddy, the issue is usually the source image rather than the compressor — retake the photo in better light before trying again.

Need a different size?

For tighter limits, try compress to 10KB (signatures) or compress to 20KB (small passport photos). For more generous limits, use compress to 50KB.