Free Online Tools
Calculators, checks and generators for AI compliance, marketing and websites: ready to use right away, free and without sign-up. They complement our services, the AI certificate and the Company Audit.
AI & Compliance
AI Training Obligation Check
Are your employees required to receive AI training under the EU AI Act? 8 questions to find out.
Open tool FreeAI Knowledge Test for Teams
10 questions, 3 minutes: how safely does your team use AI? With instant results and a level rating.
Open tool FreeLLM API Cost Calculator
What do GPT-5, Claude or Gemini cost per month? Enter requests and tokens and compare the API costs of all models.
Open tool FreeCompliance Quick Check
Which legal obligations apply to your company? 8 questions, instant results, no sign-up.
Open tool FreeCompliance Deadline Calendar
Taxes, data protection, occupational safety: these obligations come around regularly. Choose your profile and load the dates into your calendar as an .ics file.
Open tool FreeAI Policy Generator
A complete AI usage policy for your team in 5 minutes: generated live, as a PDF, without sign-up.
Open tool FreeBFSG Check
Does the German Accessibility Strengthening Act (BFSG) affect you? Three questions for an assessment, then the technical check of your website.
Open toolMarketing & Advertising
Google Ads Budget Calculator
How much Google Ads budget do you need for your lead target? A realistic monthly budget in 30 seconds, with 2026 industry benchmarks.
Open tool FreeROAS Calculator
Enter ad spend and revenue to calculate ROAS, break-even ROAS, advertising profit and POAS instantly.
Open tool FreeCreate a slideshow
Select photos, sort them, set seconds per image, and your slideshow is ready as an MP4. No upload, no watermark, no sign-up.
Open tool FreeUTM Link Builder
Build clean campaign links and take them along as a QR code, so that posters and business cards show up in your analytics too.
Open toolWebsite & SEO
SERP Snippet Optimizer
Does your title fit into Google’s search result? Check title tag and meta description to the pixel, with desktop and mobile preview.
Open tool FreeGEO Check (AI Visibility)
Test in 30 seconds whether ChatGPT, Claude and Perplexity can read your website: 11 checks, one score, concrete recommendations.
Open tool FreeCompress images
Make photos smaller without visible loss of quality: set target width and quality yourself, with no upload at all.
Open tool FreeCompress video
Make videos smaller for your website, email or social media: set resolution and quality yourself, with no upload at all.
Open tool FreeWebsite Cost Calculator
What does your website cost? A realistic price range in 60 seconds, free and without sign-up.
Open tool