Custom background colour
Free download of a detective notebook isometric 3D icon, ideal for crime scenes, police work, investigations, reports, and law enforcement visuals.
Free to download, this isometric 3D detective notebook icon is great for police work, criminal investigations, case tracking, and law enforcement dashboards. Use it in crime scene visuals, public safety apps, training materials, or security presentations where investigator notes and evidence documentation are needed.
The Detective Notebook icon is an isometric 3D render with soft studio lighting, gentle shadows and a silhouette that stays readable from a hero section down to a 48-pixel UI slot. It ships as a transparent-background PNG, so it drops in without masking or background removal.
Because every icon in the set is rendered the same way, the Detective Notebook icon sits comfortably beside the rest of Avatar when you need a matching group rather than one image.
Designers reach for it most in landing pages, mobile app interfaces, presentations, infographics and social media graphics, and it suits startups, agencies, product teams and content creators. Download it free, or request a custom variation if your project needs a different angle, colour or companion icon.
Free for personal and commercial projects. On the free plan, credit Thridy wherever the icon appears: a website footer, video credits, an app's about screen, or a README.
Websites and apps
<a href="https://thridy.com/detective-notebook-3d-icon">Detective Notebook icon</a> by <a href="https://thridy.com">Thridy</a>Paste into your footer or credits page. The link is what counts as attribution.
Video, print and everywhere else
Detective Notebook icon by Thridy (https://thridy.com/detective-notebook-3d-icon)For video credits, slides, an app's about screen, or a README.
Go Pro to use every icon without attribution. Read the licence.
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