STL File Converter vs Tarkle

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

STL File Converter compared with Tarkle
Detail	STL File Converter	Tarkle
What it does	Free browser-based converter for 3D model files and image-to-STL	File sharing and cloud storage built for service businesses
Stage	Not given	Established
Founded	Not given	2021
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	Free for image-to-STL conversion, 3D file format conversion, and preview. AI generation: Starter $6.90 (60 credits), Standard $14.90 (200 credits), Professional $29.90 (500 credits). One-time payment, no subscription. 20 credits per AI generation.	Free: $0 forever (1 workspace, 5 GB storage, 1 GB upload limit, custom domain included). Pro: $19 per month billed yearly at $228, or $29 per month billed monthly (2 workspaces, 3 TB storage, 200 GB upload limit). Agency: $49 per month billed yearly at $588, or $59 per month billed monthly (20 Pro w
Key features	Convert PNG, JPG, WEBP to STL up to 10 MB Heightmap mode for photo reliefs Extrude mode for logos and silhouettes 3D preview before download Convert 3D files (STL, OBJ, GLB, glTF, 3MF) up to 50 MB Local file processing in browser Adjust depth and base settings Adjust output size AI image-to-3D generation with credits	Send files and folders with branded links Collect file uploads from anyone with a link
What makes it different	All free tools run locally in your browser with no uploads or signup needed No file size caps, watermarks or paywall after limited conversions Open-source 3D engine (three.js) powers conversions Credits never expire and are one-time payment only Built specifically for photo reliefs, logos and decorative plates	No credit card required for free plan with custom domain included No AI training on user content
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 no change since last check	24 no change since last check
Trust Flow (Majestic)	2	6
Citation Flow (Majestic)	19	37
Referring domains (Majestic)	7	137

5 details filled in for both companies.

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