Compress Image to 30 KB
An aggressive 30 KB cap for the strictest identity and form-upload limits.
Your images stay on your device. Nothing is uploaded.
A 30 KB target is one of the strictest you'll see on application forms — typical for legacy government systems and some banking identity uploads. The defaults below favour landing under the cap over visual quality.
Everything runs in your browser. No upload, no signup, no watermark.
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Frequently asked questions
- How do I compress an image to 30 KB?
- Upload your image and the default settings on this page are pre-tuned to land you around 30 KB. Use the quality slider to nudge the file size up or down — the result preview shows the exact byte count before you download.
- Will the image still look good at 30 KB?
- For most photos, yes. The pre-tuned quality and max-dimension settings prioritise visual quality while landing close to 30 KB. Very small targets (under 100 KB) on detailed images may need a visible quality reduction.
- Which format gives the best result for 30 KB?
- WebP usually produces the smallest file at a given quality, then JPEG, then PNG. The format selector lets you switch; the default reflects the best balance for 30 KB.
- Can I compress to exactly 30 KB?
- Browser compression is quality-driven, not byte-driven, so the resulting file size is close to — but not exactly — 30 KB. Staying under a target is what email clients, forms, and platforms enforce, so a slightly smaller file is always safe.
- Can I batch compress multiple images to 30 KB each?
- Yes — use the bulk compressor. Drop a folder of images and each one is processed with the same settings, then downloaded as a ZIP.
Hit your 30 KB target in one click.
Pre-tuned quality and dimension defaults land you close to 30 KB. No upload, no signup.
Start compressing