Resize Signature to 10KB
Some of the strictest application forms cap a signature upload at just 5KB to 10KB — smaller even than the 10-20KB band most other forms use. A signature has little visual complexity (mostly white background and a thin line), which is why portals feel comfortable asking for such a small file, but it also means there is very little margin for error: a slightly too aggressive compression pass can blur a signature enough that it stops looking like a genuine match to your ID. This tool resizes and compresses your signature to land inside a 5-10KB window while trying to preserve as much legibility as this tight budget allows.
JPG, PNG, or WEBP. Processed entirely in your browser — nothing is uploaded anywhere.
Original
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Result
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This preset is pre-filled with 140×60px, a dimension commonly requested for this size band on Indian government exam forms. Requirements change between notifications and differ exam to exam, so before you submit, double-check the exact pixel dimensions and KB range against your specific exam's current official notification — you can override the width, height, and KB fields above if your form asks for something different.
Why this band is so small
At this size, the tool has to work harder to preserve clarity than it does at 20KB or above — every extra kilobyte of JPEG quality matters more when the total budget is this tight. The best way to help it is to control what goes in: a clean, high-contrast source scan (dark ink, plain white background, no shadow or paper texture) compresses far more gracefully down to 5-10KB than a faint or noisy one, because there's simply less visual information competing for the same small number of kilobytes.
Step-by-step signature-scanning guidance
- Sign on plain white, unlined paper with black or dark blue ink — a bold, consistent line compresses more cleanly than a thin or faint one at this size.
- Sign at roughly natural size — avoid signing very small into a tiny box, since a low-resolution scan of a tiny signature has fewer pixels of actual signature to work with once compressed.
- Photograph or scan in bright, even light with no shadow across the paper.
- Crop tightly around just the signature, leaving only a small white margin, before uploading — a large blank background around a small signature wastes your KB budget on nothing.
- Upload here, confirm the min/max KB and width/height fields match your form, and compress.
Which exams need a 10KB signature?
Some government recruitment forms push the signature requirement down into this 5-10KB range — the confirmed SSC-family signature spec (10-20KB) sits right at the upper edge of this band, so it's a close match but technically better served by our 20KB signature resizer. Verification flag: we have not independently confirmed a single figure that holds across every such exam and notification cycle — check our exam requirements section and your specific exam's current notification before relying on this number.
Common rejection reasons
- Signature mismatch against your ID: at this compression level, an already-inconsistent signature style becomes even harder to visually verify — sign the way you normally sign on your identity documents, not a stylized version.
- Block/capital letters where cursive is required: some banking and finance-sector forms explicitly require a cursive signature and reject block letters — check your notification's specific wording.
- Visible scan artifacts: at this small a file size, starting from a noisy, low-contrast, or shadowed scan tends to produce visible blotchiness after compression — a clean high-contrast original avoids this.
Tips for a clean signature scan
Black or dark blue ink, plain white paper, even lighting with no shadow, and a tight crop around just the signature — these matter more at this tight KB band than at any larger one, since there's so little room for compression to compensate for a poor original.
FAQ
I don't have a scanner — will a phone photo work at this size? Yes, as long as it's taken straight-on, in good even light, and cropped tightly to the signature before uploading — a phone photo of a bold, dark signature on plain white paper compresses fine down to this range.
Does my signature have to be cursive? Some exam forms — particularly certain banking and financial-sector recruitment exams — require a cursive signature and disallow block/capital letters. This varies by exam, so check your specific notification.
My signature looks blurry at 10KB — what can I do? Start from a bolder, higher-contrast original signature rather than trying to compress a faint or thin one further — the fix is usually the source scan, not the compression settings.
Is my signature uploaded anywhere? No — all processing happens locally in your browser; nothing is sent to a server.