Online Signature Generator

What is this Signature Generator?

This free online signature generator helps you instantly design a handwritten-style signature image. Simply type your name, choose from elegant script fonts, and adjust spacing, slant, size, and color. The tool lets you preview in real time, save custom styles, and download crisp PNG files that work perfectly in Gmail, Outlook, PDFs, websites, or business documents. Everything runs in your browser for privacy—your name never leaves your device.

Why use an online signature generator?

Creating a consistent, polished signature image can save time and elevate your personal or business branding.

• Make professional signatures without design software or uploads.
• Ensure consistency across email, contracts, and marketing by saving presets.
• Export at 1x, 2x, or 4x PNG for crisp quality on screens and print.
• Choose from curated script fonts without relying on external font libraries.
• Support multiple layouts—single line, two-line, or monogram initials.
• All rendering is local-first for speed, security, and privacy.

How to generate your custom signature

Follow these simple steps to create a downloadable PNG signature:

1. Enter your name or initials in the input field.
2. Browse the font gallery and pick a handwritten or calligraphy style.
3. Adjust the font size until it matches your target look.
4. Tweak letter spacing and word spacing for natural flow.
5. Change line height for stacked or multi-line signatures.
6. Use the slant tool to lean letters slightly left or right.
7. Select a font color—black for formality, dark gray for subtlety, or brand colors for personality.
8. Add padding to prevent clipping when inserting into PDFs or editors.
9. Choose a transparent or solid background depending on use.
10. Export the PNG at 2x for the best balance of quality and file size.

Pro tips for better signatures

These adjustments help produce realistic, legible results:

• Start large, then scale down for sharper results.
• Always embed 2x PNGs to reduce blur in email clients.
• Add a subtle outline to boost visibility on busy backgrounds.
• Reduce spacing slightly for a handwritten look.
• Use stacked layout for formal documents or certificates.
• Dark gray looks more natural than pure black.
• Leave generous padding for platforms that crop images.
• Create separate presets for work and personal use.

Signature style examples

Here are common styles you can replicate with this generator:

• Business email signature: medium script font, subtle slant, dark gray color, transparent background.
• Formal contract style: elegant script, larger size, neutral slant, white background, extra padding.
• Casual social profile: playful script, brighter colors, positive slant.
• Watermark for photos: bold script in white with thin black outline.
• Monogram initials: stacked letters with heavier stroke weight.

Troubleshooting common issues

If your exported signature doesn’t look right, try these fixes:

• Letters clipped at edges: add more padding.
• Blurry results: export at 2x or 4x and scale down.
• Jagged edges: use higher export scale for smoother rendering.
• Missing characters: select a font that supports your alphabet.
• Spaced-out letters: reduce letter spacing and try ligatures.
• Too light strokes: increase faux weight or choose darker color.
• Signature cramped in editors: add extra padding before export.
• Long share links: export and re-import settings instead.

Popular uses for signature PNGs

You can apply your generated signature image in many scenarios:

• Gmail, Outlook, and Apple Mail email footers.
• Electronic signature boxes in PDF contracts.
• Personal websites, resumes, or portfolios.
• Social media graphics and avatars.
• Watermarks for images, mockups, and presentations.
• Invitations, thank-you notes, and certificates.

Best practices for consistent results

Follow these guidelines to keep your signature professional:

• Always keep a transparent PNG master file.
• Use 2x export for emails to avoid blurriness.
• Pick high-contrast colors for readability.
• Maintain at least 10–20px padding around strokes.
• Save presets for each identity (work, personal, alias).
• Preview your signature at the actual display size.
• Add outlines for visibility on patterned backgrounds.
• Use monograms when space is limited.

Security and privacy

This generator processes everything directly in your browser.

• Your typed name is never uploaded or stored remotely.
• Saved presets stay only in your browser’s local storage.
• Import/export settings run entirely on your device.
• Shareable links encode settings in the URL hash.
• For sensitive names, avoid sharing links publicly.
• Fonts are served locally for faster, safer rendering.
• No sign-up or server storage required.
• Clearing browser data removes saved presets.

Privacy notes

• Your input is never transmitted to a server.
• Presets remain stored only on your device.
• Exported JSON files are private until you share them.
• Shared links contain settings data only, not uploads.
• Use private browsing to avoid saving local presets.
• Check company policy before using personal signatures at work.

Signature Generator FAQs

Answers to common questions about creating signatures online:

Is this image a legally binding electronic signature?

The generated image is a signature graphic. Legal e-signatures often require additional verification or audit trails provided by services like DocuSign or Adobe Sign.

Why are some characters missing from certain fonts?

Not all fonts support every language. Try another script font that includes your characters or diacritics.

How do I keep the PNG sharp in email clients?

Export at 2x or 4x and insert the image at reduced size. Always use transparent background when possible.

Does this tool export vector files?

Currently only PNG export is supported. For scalable vectors, convert the PNG using external design software.

Can I upload my own fonts?

Font upload isn’t supported for security reasons. You can choose from our preloaded script font gallery.

Why does my signature look different on another device?

Rendering may vary slightly across browsers and screens. Export PNGs at higher resolution for consistent results.

What color should I use for a professional email signature?

Black or dark gray is safest for business. You can add outlines for better visibility on colored backgrounds.

What size works best for Gmail or Outlook signatures?

Signatures usually look good at 300–600px wide. Export at 2x for sharper display across devices.

Is it safe to generate signatures online?

Yes. All processing happens locally in your browser, and nothing is uploaded to external servers.