AI Graphic Quality Auditor Pro
Upload any image and get 117 professional checks across resolution, colour, accessibility, branding, social media & more. Free, private, and powered by real image analysis.
Drop your image here
or click to browse. Supports JPG, PNG, WebP, AVIF, GIF, SVG
🔒 Your image stays private — processed locally in your browser
🔍 Analysing your image with 117 quality checks...
Analysing resolution, sharpness, colour, contrast, noise, composition & more
📊 Complete Audit Report
Detailed analysis of your image across all quality dimensions — 117 real checks performed.
What is the AI Graphic Quality Auditor Pro?
The AI Graphic Quality Auditor Pro is a free, browser-based tool that analyses your images using 117 professional quality checks. Whether you're a designer, marketer, content creator, or business owner, this tool helps you ensure every image you use meets the highest standards of quality, accessibility, and brand consistency.
All processing happens locally in your browser — your images are never uploaded to any server. This means you get instant, private, and completely free audits with no limits.
Why use the AI Graphic Quality Auditor?
Design Quality Assurance
Ensure your designs are sharp, well-composed, and visually balanced. The tool checks alignment, symmetry, whitespace, and visual hierarchy — perfect for designers who want to deliver pixel-perfect work.
Marketing & Conversion Optimisation
Get insights on click potential, first impression, trust score, and conversion potential. The tool also provides social media previews for Instagram, Facebook, X, LinkedIn, Pinterest, YouTube, TikTok, and WhatsApp.
Accessibility & Inclusivity
Check WCAG contrast ratios, colour blindness simulation, alt-text generation, and readability scores. Make your content accessible to everyone.
Brand Consistency
Analyse brand colour consistency, logo visibility, and overall brand prominence. Ensure your brand identity is represented consistently across all visuals.
Print Readiness
Check DPI, CMYK suitability, bleed margins, and print size estimation. Perfect for designers preparing work for print production.
Social Media Optimisation
Get platform-specific scores and safe crop guides for Instagram, Facebook, X, LinkedIn, Pinterest, YouTube, TikTok, and WhatsApp. Optimise your images for every social network.
Key Benefits
- 100% Free & Unlimited: No credit card required. Audit as many images as you want.
- Private & Secure: All processing happens locally. Your images never leave your device.
- 117 Comprehensive Checks: From resolution to readability, branding to accessibility — everything in one place.
- Actionable Insights: Each check includes a pass/fail status and specific values, plus AI-generated improvement tips.
- Export & Share: Export reports as TXT, JSON, or CSV. Copy, print, or share results with your team.
- Batch Upload: Queue multiple images for sequential analysis — perfect for bulk auditing.
Real-World Use Cases & Examples
Let's look at how different professionals use this tool in their daily workflows:
- E-commerce product images: An online store owner uploads product photos to check if the resolution is high enough for zoom features and if the colour balance accurately represents the product. The tool highlights any overexposed areas or colour casts, ensuring consistency across the catalogue.
- Social media posts: A social media manager uploads a graphic for Instagram. The tool provides a preview and a score for each platform, showing which crops work best and whether the contrast meets accessibility standards for text overlays.
- Print flyers: A graphic designer preparing a flyer for print uses the print readiness score to verify that the image is at least 300 DPI, has proper bleed margins, and is in CMYK colour space. This prevents costly reprints.
- Brand audits: A brand manager collects all visual assets from different teams and runs them through the auditor to ensure consistent colour usage and logo placement, helping maintain brand integrity.
Practical Tips for Better Image Quality
- Use high-resolution source images: Always start with the largest available image to avoid pixelation when scaling down.
- Check exposure: Aim for a balanced histogram with no clipped highlights or shadows. The tool's exposure score helps you identify under- or over-exposed areas.
- Contrast is key: For text overlays, ensure the contrast ratio is at least 4.5:1 for normal text (WCAG AA). The tool's accessibility contrast check gives you a clear pass/fail.
- Optimise for social platforms: Each platform has its own recommended image dimensions. Use the tool's platform size recommendations to crop your image perfectly for each network.
- Review colour harmony: The colour diversity and harmony scores help you create visually appealing palettes that align with your brand.
How the Scores Are Calculated
Every score is derived from actual pixel data. For example, the sharpness score is based on edge detection algorithms that measure the rate of change between adjacent pixels. The noise score calculates the average deviation from the expected brightness. The WCAG contrast score uses the relative luminance formula defined in the Web Content Accessibility Guidelines. All calculations are performed locally, ensuring your data never leaves your computer.
Every check you need, all in one place
From resolution to readability, branding to accessibility — 117 AI-powered audits.
AI-powered intelligence — heuristic estimates
Our tool includes heuristic AI estimates for features like Design Coach, Attention Heatmap, CTR Predictor, and Memorability Score. These are calculated using advanced image analysis algorithms and are not powered by external AI APIs — ensuring fast, private, and completely free processing. While they provide valuable insights, they are estimates and should be used as a guide, not absolute metrics.
⚡ These features use heuristic algorithms based on image properties like sharpness, colour diversity, composition, and contrast. They are not powered by external AI services, ensuring your data stays private.
Try the AI engine →Comprehensive reports
Export your audit in the format that works for you.
Frequently Asked Questions
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Join thousands of designers, marketers, and agencies using Auditor Pro to perfect every image.
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