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Praktische Anleitungen und Einblicke zum sicheren Umgang mit Ihren Dateien im Browser. Jeder Artikel ist direkt mit dem entsprechenden Tool verknüpft.
How to Fix Muddy Audio with an Equalizer — Tuning by Ear
Rescue recordings with boomy lows or buried voices using a 10-band equalizer. Slider changes apply while you listen, and everything runs inside your browser.
How to Make a Korean Name Stamp (Dojang) Image — Transparent PNG
Create a traditional-style name stamp image for documents — Korean or Hanja characters, six typefaces, round or square, with a realistic ink texture. Saved as a transparent PNG.
How to Extract Audio from Video as MP3 (In Your Browser, No Upload)
How to get the audio — whether speech or music — out of a video and save it as MP3 or M4A, without uploading the large video file to a server.
Automatically Create Presentation Slides with Claude: pptx and theme-factory Skills
Learn how to draft slide decks using Claude's pptx skill and apply unified designs with theme-factory to cut down your presentation prep time.
Comparing Local LLMs in 2026: Which One Should You Choose Among Llama, Mistral, Phi, and Gemma?
Explore the traits of four major open-weight model families running on laptops and browsers, plus key factors for on-device deployment.
Is It Safe to Upload Files to AI? Why Privacy Laws Matter
How privacy regulations constrain AI service design and why local, zero-transfer processing is a powerful solution.
Still Just Typing "Summarize This"? 5 Prompts That Level Up AI Document Summaries
'Summarize this' gives you flat results. Five prompts — shape, audience, sources, cutting, and iteration — that change the quality, with real work examples.
How to Get AI to Clean Up Tables and Data (5 Prompts)
Real-world prompts that turn messy data into clean, paste-ready tables — columns, sorting, aggregation, format, and handling odd values.