FlowVidFlowVid.

Government tool

Signature Resize — Online Signature Resizer, Free

Resize a scanned signature for any online form in seconds. This signature resizer fits your sign to a standard ratio on a clean white background and compresses it to the file size your form requires. Pick the exact KB target below, or use one of the size-specific signature tools. Your file is never stored.

To resize a signature for an online form, scan it in black ink on white paper, fit it to about 140×60 pixels, and compress it under the KB limit your form sets — usually 10KB, 20KB or 50KB. This signature resizer does both steps at once and shows the final size before you download.

100% private — your images never leave your device. No upload, no sign-up.

140×60 ≤ 20 KBnothing stored

Drop your image here

or click to browse

accepts: JPG, PNG, WebP, HEIC

Width
140 px
Height
60 px
Max size
20 KB
Format
JPG

Required photo dimensions and file sizes differ between forms and change over time. This tool helps you hit a common target, but always verify the exact requirement on the official form or notification before you submit.

WherePixelsFile size
Most exam / bank portals≈ 140 × 6010–20 KB
UPSC / SSC / IBPS≈ 140 × 60Under 20 KB
Forms allowing larger≈ 140 × 60Up to 50 KB
Very tight limits≈ 140 × 60Under 10 KB
Typical signature upload specs. Confirm the exact figures on your form.

How to signature resize

  1. Upload your photo or signature.
  2. The tool resizes it to 140×60 px and compresses it to the required size.
  3. Preview the result and check the dimensions and file size.
  4. Download the ready-to-upload file.

What you can use it for

  • Exam application signatures (UPSC, SSC, IBPS, RRB)
  • Bank and KYC form signatures
  • Government and PSC portal signature fields
  • Any form that caps the signature file size

Why use FlowVid Tools

  • Private by default — we never store your images. They're discarded the moment you're done.
  • Completely free with no watermark and no sign-up required.
  • Fast — drop your image, get the result in seconds. No queues, no waiting.

Supported formats

This tool accepts JPG, PNG, WebP, HEIC as input and gives you a 140×60 px as output. Files are processed in seconds and never stored — we keep nothing once you have your result.

FAQ

Frequently asked questions

Most portals ask for a scanned signature around 140×60 pixels in black ink on white paper, under a small KB limit — commonly 10KB, 20KB or 50KB. The exact figure varies by form, so check the notice you are filling.

Pick the KB target you need and the tool compresses the scan to fit it. For a specific limit you can also use the dedicated 5KB, 10KB, 20KB or 50KB signature tools linked below.

No. We never store, share or look at your images — every file is discarded the moment processing finishes and nothing is saved. That makes it safe even for sensitive documents like passports, ID cards and bank statements.

Yes. There is no cost, no watermark and no account needed. Anonymous users get a generous daily limit, which is plenty for everyday use.
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Edit & resize

Resize, upscale, crop & rotate

Jump to a size

Compress to a specific size