What is Sharp?
A Node.js library that efficiently transforms images between multiple formats—JPEG, PNG, WebP, GIF, AVIF, and TIFF—supporting operations like resizing, rotation, and compositing with optimized memory usage and multi-core processing.
Sharp pricing
We don't have Sharp's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What Sharp does
The capabilities that matter for image optimization, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Architecture model
- Local CLI compression utility
- On the fly URL parameter resizing and cropping
- -
- Auto webp avif format negotiation via browser headers
- -
- AI smart crop face detection centering
- -
- Lossless and perceptual lossy compression algorithms
- -
- Global CDN edge delivery network included
- -
- Watermarking and text overlay via URL API
- -
- Video transcoding and gif to mp4 conversion
- -
- Svg sanitization and optimization
- -
- Dashboard analytics for bandwidth cache hit ratio
- -
- SOC2 type ii
- -
- ISO 27001
- -
- Pricing model
- -
Platform & deployment
Independently observed- CLI
- macOS
- Linux
- Windows
- Self-hosted
Security & compliance
Known vulnerabilities: 4 (2 in the last 12 months), max severity HIGH sourcea count reflects scale & disclosure, not quality
Sharp FAQ
Common questions about Sharp, answered from independent, dated evidence.
What is Sharp?
A Node.js library that efficiently transforms images between multiple formats—JPEG, PNG, WebP, GIF, AVIF, and TIFF—supporting operations like resizing, rotation, and compositing with optimized memory usage and multi-core processing. It is indexed under Image Optimization.
Source: https://sharp.pixelplumbing.com
Is Sharp free to use?
Sharp is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.
Source: https://sharp.pixelplumbing.com
What platforms does Sharp support?
Sharp supports Windows, macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://sharp.pixelplumbing.com
Can Sharp be self-hosted?
Yes. Sharp can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://sharp.pixelplumbing.com
Is Sharp open source?
Yes. Sharp is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
Source: https://github.com/lovell/sharp
Sharp alternatives
Other image optimization we track, ranked by the same independent score.
- GumletCloud-based platform for hosting, streaming, and optimizing videos and images with global CDN delivery and built-in securityhigh · 76%
- Kraken.ioCloud image compression service to reduce file sizes and improve website performancemedium · 55%
- Fastly Image OptimizerOptimize images on-demand at the edge to improve performance and conversionslow · 38%
- TinyPNGIntelligent image file size reduction for web-optimized formatsmedium · 55%
- Cloudflare ImagesImage storage, optimization, and global delivery platformlow · 39%
- ImgixURL-based image and video optimization platform with automatic compression, transformation, and global deliverymedium · 74%
Compare Sharp
Side by side against other image optimization, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Sharp, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Dependent projects | 88 | 0.06 | 5.5 | ✓ |
| Release cadence | 99 | 0.05 | 5.2 | ✓ |
| Development activity | 40 | 0.09 | 3.7 | ✓ |
| Security score | 68 | 0.04 | 2.9 | ✓ |
| Stars | 85 | 0.03 | 2.2 | ✓ |
| Capabilities | 0 | 0.07 | 0.0 | - |
| Integrations | 0 | 0.08 | 0.0 | - |
| Security posture | 0 | 0.06 | 0.0 | - |
| Package downloads | 0 | 0.14 | 0.0 | - |
| Developer Q&A activity | 0 | 0.06 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 17 | mediumsource · 2026-09-08 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 5 items | mediumsource · 2026-09-10 · 67% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Architecture model: local_cli_compression_utility | mediumsource · 2026-09-01 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | JavaScript | highsource · 2026-09-08 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | Apache-2.0 | highsource · 2026-09-08 · 95% |
Pricing
Release
Security
| Attribute | Value | Evidence |
|---|---|---|
| Trust center | https://sharp.pixelplumbing.com/security | mediumsource · 2026-09-01 · 60% |
| Scorecard | 6.8 | highsource · 2026-09-08 · 90% |
| Vulnerabilities | Count: 4 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=sharp&per_page=100 · Last 12m: 2 · Max severity: HIGH | highsource · 2026-09-08 · 90% |
Is Sharp the right choice for you?
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