| What it does | Free online stamp maker for custom stamps and seals
| Turn app screenshots into photorealistic 3D device mockups in seconds
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: unlimited design edits and 480px watermarked JPG download. Paid: High-res PNG $2.50, PNG + SVG $2.90, All formats (PNG + SVG + PDF) $3.50. No subscription, one-time payment only.
| Free: 3 saved projects, 3 screenshots per project, unlimited exports up to 4K, no commercial use. Pro: $7/month or $84/year (save 22%) — 50 saved projects, 20 screenshots per project, unlimited 8K exports, commercial use, no watermark. Studio: $19/month or $228/year — unlimited projects and screensh
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| Key features | - 26 stamp template categories including company seals, notary, date, and deposit stamps
- Round, square, or rectangular stamp shapes sized in real millimeters
- Live preview rendering as you edit
- Free watermarked JPG download to test layout
- High-resolution PNG export at 6000px with transparent background
- Vector SVG export with text converted to outlines for stamp makers
- Print-ready PDF at true physical size
- Mobile-responsive web app with no installation required
- Customizable fonts including Oswald, Archivo, PT Serif, Courier Prime, and Noto Sans CJK
- Adjustable ink color, opacity, aging effect, and border styles
| - 129+ device models (iPhones, Android phones, tablets, foldables, laptops, monitors, watches, TVs)
- Real 3D models with beveled glass, metal frames and camera modules
- Studio lighting with movable key light and exposure control
- Soft shadows with adjustable softness, distance and strength
- Camera lens zoom 24–135 mm with rotation controls
- Single, duo and trio screen layouts with caption support
- Up to 8K export (8192 px) as PNG, JPEG or WebP
- Presets for App Store, Google Play, Instagram, Twitter/X, Dribbble and more
- Saved projects to edit and revisit anytime
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| What makes it different | - No account creation or signup required to design and download free preview
- Pay once per design, no subscription billing
- Server-side rendering ensures preview matches final export exactly
- Designed specifically for real documents with print-ready output at true size
- Seven-day email download link for file re-downloads after payment
| - Real 3D rendering instead of flat templates with accurate perspective from any angle
- Studio-grade lighting and shadows without photography equipment or post-processing software
- Full browser-based workflow with no plugins or software installation required
- Extensive device library with 129 models and 440 finishes, regularly updated
- Up to 8K export resolution with ZIP download of all angles
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 11 ▼ −1 (down) since last check | 2 ● no change since last check |
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| Trust Flow (Majestic) | 6 | 0 |
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| Citation Flow (Majestic) | 22 | 17 |
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| Referring domains (Majestic) | 10 | 2 |
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StampZen
mockiso