Professional signature separation & variations

Separate your signature from its stamp. Create subtle variations of the same signature, guided by its shapes, connections, and style.

Unlock your signature and stamp for US$7.99; add 3 variations for US$5.00.

Upload a signature or stamp

A signature on its own, or signed over a stamp.

JPEG, PNG, WebP, HEIC or PDF · up to 20 MB

One upload. Separate results.

See signature and stamp separation

A real test from the studio

From one photo to two separate images

A handwritten signature crosses a company stamp on lined paper.

Uploaded photo: signature over the EXAMPLE LTD company stamp — Uploaded photo

Separated signature: signature over the EXAMPLE LTD company stamp — Separated signature

Separated stamp: signature over the EXAMPLE LTD company stamp — Separated stamp

Actual completed results from the same upload, shown upright, with the stamp’s text rows leveled. Reconstructed strokes are estimates; compare lettering and handwriting with your original. Images are fitted to each panel for visibility.

How signature and stamp separation works

The same signature, with natural differences

Explore signature variations

One signature, three natural variations. Compare the loops, spacing, and long finishing stroke.

latest test recovered signature used as the reference — Reference signature

Generated variation 1 of the same latest test signature — Variation 1

Generated variation 2 of the same latest test signature — Variation 2

Generated variation 3 of the same latest test signature — Variation 3

The three variations, superimposed

Variation 1 · blue
Variation 2 · pink
Variation 3 · green

The same three completed variations overlaid at one scale: variation 1 blue, variation 2 pink, variation 3 green; overlapping strokes appear darker — Darker areas show overlapping strokes. Color fringes reveal movement. The reference is excluded from this overlay.

These are the three completed variations from the same test, generated from the separated signature. They are actual final outputs, with color added only in the overlay to make differences visible. In your results, the overlay shows only the latest three variations.

Same stamp, different impressions

Explore stamp variations

Compare the ink coverage, pressure, and small edge differences across three impressions of the same stamp.

Completed stamp impression 1 from the latest studio test, shown horizontally — Impression 1

Completed stamp impression 2 from the latest studio test, shown horizontally — Impression 2

Completed stamp impression 3 from the latest studio test, shown horizontally — Impression 3

Actual completed outputs from the latest selected test. These are simulated impressions, displayed horizontally with proportions preserved. Three stamp variations cost US$5.

Choose your pen ink

See how ink colors look

Choose a pen color while retaining the image’s stroke shapes, soft edges, and ink shading. Each signature, variation, and stamp has its own color control.

Signature

Signature example in black ink; identical stroke shapes to the other colors in this row — Black ink

Signature example in red ink; identical stroke shapes to the other colors in this row — Red ink

Signature variation

Signature variation example in black ink; identical stroke shapes to the other colors in this row — Black ink

Signature variation example in red ink; identical stroke shapes to the other colors in this row — Red ink

Stamp

Stamp example in black ink; identical stroke shapes to the other colors in this row — Black ink

Stamp example in red ink; identical stroke shapes to the other colors in this row — Red ink

Actual outputs of the site’s ink-color control, using the same image across each row. Recoloring preserves pixel opacity and changes color only. The stamp remains separate from signature variations.

Professional signature separation and variations

Separate your signature from its stamp. Turn a photo, scan, or PDF crop into individual signature and stamp images with transparent backgrounds. Compare both results with your original and download them separately.

Create variations of the same signature. Make subtle variations guided by your signature’s characteristic shapes, connections, and style. Compare the latest three in an overlay while your stamp stays separate. Choose an ink color or tilt for each result.

Create variations of the same stamp. Make another impression with natural ink pressure, density, and texture differences while preserving its letters, numbers, and design.

Signature background removal PDF signature extraction Pricing Separate signature and stamp Extract a stamp from a PDF Transparent stamp background Refund policy Privacy policy Terms

Questions before you upload

What does Ink Signature Studio do?

Ink provides professional tools for separating your signature from a stamp and creating subtle variations of the same signature. Upload a photo, scan, or PDF crop and prepare separate transparent PNG images, with individual ink color and tilt controls.

Are the variations based on my existing signature?

Yes. Each set is guided by your signature’s characteristic shapes, connections, and style, with small visual changes. Variations are estimates based on one sample. Your stamp remains a separate image.

Can I create variations of my stamp too?

Yes. Create sets of three stamp impressions with different ink pressure, density, and texture. Lettering and layout must stay unchanged. Each set costs US$5, with individual downloads, ink color and tilt controls, and an overlay of the latest three.

Which files can I upload?

JPEG, PNG, WebP, HEIC/HEIF, and PDF files up to 20 MB. For a PDF, choose a page and mark the area containing your signature or stamp.

How much does it cost?

Unlock the signature and stamp from one upload for US$7.99. Each optional set of 3 signature or stamp variations costs US$5.00. There is no subscription.

Why are the previews censored?

The images shown before payment are censored estimates. Uncensored final results and transparent PNG downloads are prepared after payment, when final recovery is performed.

Will it reproduce every hidden stroke perfectly?

No. Blurred or overlapping ink can hide details. Recovered handwriting and stamp lettering may differ from the original, so compare the final images before use.

Are my uploads displayed on the public site?

Your uploaded crops and saved results are private to your account and available to the operator for support and troubleshooting. Public examples are selected separately with the uploader’s permission. You can delete your saved images from Support.