Draw smooth signatures with mouse, touch or stylus and export tightly cropped transparent PNG or white-background JPG.
Create a clean signature image, privately in your browser.
Mouse, touch or stylus · Pressure-aware smoothing · For keyboard creation, use Type Signature.
Enter your name to see a live preview.
Allura, Dancing Script and Caveat are self-hosted, SIL OFL-licensed fonts. Font licenses. Unsupported characters may use browser fallback.
PNG, JPG or WebP · Up to 20 MiB / 16 MP · SVG/HTML uploads are not accepted.
Whitespace is trimmed automatically. Higher cutoff preserves more faint strokes. Existing transparent edges are preserved. PNG keeps paper inside the crop unless Remove white background is enabled.
1× PNG/JPG · Transparent PNG background · 12px padding. SVG preserves drawn paths and erasing.
JPG always uses a white background and 95% quality. Uploaded images can be enlarged, but enlargement cannot add missing detail. Output is limited to 16 MP / 8192px per side. SVG is resolution-independent; typed font outlines and raster tracing are not provided.
Signatures stay in browser memory unless you download or copy them. No uploads, accounts or signature storage. Creating a signature image does not digitally sign, authenticate or certify a document.
Existing limits remain 500 strokes and 20,000 points, with 0–100px export padding. Pressure-aware quadratic strokes and erasing use the original renderer. Clear drawing retains your pen settings; Reset all clears all modes and releases output URLs.
Enter your values locally; no inputs are uploaded.
Check validation feedback before reviewing the browser-generated result.
Review the explanation, copy supported outputs or reset the workspace.
Choose a supported local source or draw your signature, adjust the applicable controls, inspect the actual preview and explicitly download the result.
Draw smooth signatures with mouse, touch or stylus and export tightly cropped transparent PNG or white-background JPG. Creates a new handwritten signature image rather than resizing an uploaded signature. Native pointer capture, smoothed pressure-aware strokes, pen color/thickness, eraser, undo/redo and clear are supported. The 800×320 drawing buffer exports its visible ink bounds with 0–100 px padding. PNG retains transparency; optional JPG uses a white background and 95% quality. Empty or fully erased signatures cannot export. Drawing is memory-only and reset releases output URLs. Limits: 500 strokes / 20,000 points. No handwriting generation, uploaded-signature editing or cryptographic document signing.
Files, filenames, XML and signature strokes remain in browser memory. No file uploads, external conversion APIs, persistence or content analytics are used. Reset/cancel/unmount discards pending work and owned URLs; ordinary page requests may still be logged.
Signature Maker draws a new signature using mouse, touch or stylus. Signature Resizer processes an uploaded signature image. This tool does not upload or resize an existing signature.
Choose pen color and thickness, draw smoothed strokes, switch to an eraser, undo or redo completed strokes, and clear the pad. Supported stylus pressure affects stroke width. Pointer capture keeps strokes continuous during drawing.
Yes. Visible ink bounds are detected from alpha values and exported tightly cropped with optional 0–100 px padding. The checkerboard pad background is CSS only and does not enter PNG pixels.
Yes. The JPG option uses the same cropped ink bounds and padding on white, encoded at 95% quality. JPEG does not support transparency; use PNG when transparency is required.
Eraser strokes remove alpha and can be undone/redone. Empty or fully erased signatures cannot export. Clear resets history and output; drawing again invalidates an earlier export so it cannot be mistaken for the current ink.
No. Drawing and image encoding stay in browser memory, outside file storage or external services. Reset/unmount releases output URLs. The 800×320 pad is bounded to 500 strokes / 20,000 points. Output is a handwritten image, not cryptographic document signing.
Draw smooth signatures with mouse, touch or stylus and export tightly cropped transparent PNG or white-background JPG.
Creates a new handwritten signature image rather than resizing an uploaded signature. Native pointer capture, smoothed pressure-aware strokes, pen color/thickness, eraser, undo/redo and clear are supported. The 800×320 drawing buffer exports its visible ink bounds with 0–100 px padding. PNG retains transparency; optional JPG uses a white background and 95% quality. Empty or fully erased signatures cannot export. Drawing is memory-only and reset releases output URLs. Limits: 500 strokes / 20,000 points. No handwriting generation, uploaded-signature editing or cryptographic document signing.
Signature Maker draws a new signature using mouse, touch or stylus. Signature Resizer processes an uploaded signature image. This tool does not upload or resize an existing signature.
Choose pen color and thickness, draw smoothed strokes, switch to an eraser, undo or redo completed strokes, and clear the pad. Supported stylus pressure affects stroke width. Pointer capture keeps strokes continuous during drawing.
Yes. Visible ink bounds are detected from alpha values and exported tightly cropped with optional 0–100 px padding. The checkerboard pad background is CSS only and does not enter PNG pixels.
Yes. The JPG option uses the same cropped ink bounds and padding on white, encoded at 95% quality. JPEG does not support transparency; use PNG when transparency is required.
Eraser strokes remove alpha and can be undone/redone. Empty or fully erased signatures cannot export. Clear resets history and output; drawing again invalidates an earlier export so it cannot be mistaken for the current ink.
No. Drawing and image encoding stay in browser memory, outside file storage or external services. Reset/unmount releases output URLs. The 800×320 pad is bounded to 500 strokes / 20,000 points. Output is a handwritten image, not cryptographic document signing.