Compress any image to 30KB or less automatically. Suitable for exam portals, government forms, profile pictures and any upload field with a 30KB file size restriction.
Drop your JPEG or PNG image. The tool supports up to 20MB originals and will compress down to 30KB. Original dimensions and file size are shown immediately so you can see how much compression is needed.
The tool automatically runs 10–15 quality tests in under a second to converge on the best quality setting that keeps the file at or under 30KB. No input required.
The before/after slider lets you inspect quality loss. The result card shows final size, quality level used, and percentage saved. Download the compressed file when satisfied.
30KB limits appear on some Indian state government application portals, certain insurance and financial services forms, some school admission portals for student photos, and older professional certification exam registration systems. It is commonly used for signature images on portals where the photograph limit is higher (e.g. 50–100KB) but signatures are capped at 30KB.
At 30KB vs 50KB, the quality difference is noticeable for complex photographs but minimal for simple ID photos and signatures. A 200×230 pixel exam photo at 30KB achieves approximately quality 60–72, while the same photo at 50KB achieves quality 70–82. Both are acceptable for document verification purposes.
For photos, 200×230 pixels is the standard exam photo size that compresses well to 30KB at acceptable quality. For signatures, 140×60 pixels at 30KB achieves excellent quality. For profile photos displayed at 200×200 pixels, 30KB is generous and should produce a sharp result.
Yes — PNG files are accepted and automatically converted to JPEG for the compression step, since JPEG achieves the high compression ratios needed to reach 30KB. If you specifically need PNG output, use the general Image Compressor tool instead.
Yes — this is the primary use case. The 30KB compressed image is suitable for government portal submissions, exam registrations and official form uploads. Always keep your original high-quality image separately; use the compressed version only for the specific portal submission.
