ToolBox Blog
Guides and articles to get more out of the tools and your everyday tasks.
A Free AI Chatbot That Reads Files, Draws Charts & Generates Images
No sign-up, no paywall: chat with an open-source AI that analyzes PDFs and spreadsheets, searches the web with sources, and generates images — all in one conversation.
How to Remove a Background from Any Image — Free & AI-Powered
Get a clean transparent PNG or a white background for ID photos in seconds — hair-accurate AI, no watermark, no sign-up. Here's how, plus tips for tricky photos.
Fix Blurry Photos with AI — Restore Faces & Upscale for Free
Old scans, pixelated faces, low-res downloads: how AI face restoration and upscaling actually work, and how to get natural-looking results instead of the plastic AI look.
Extract Text from Images & Scanned PDFs — Free OCR That Reads Handwriting
Turn photos of notes, receipts, books and scanned PDFs into copyable text with AI OCR — 90+ languages auto-detected, handwriting included. A practical guide.
Compress Video Online — Shrink Files for Messaging Apps & Email
How to cut a video's size by 80%+ without wrecking quality: the right resolution, codec and target-size settings — processed free on GPU servers.
Merge PDF Files Online — Free, Private, No Upload
How to combine PDF files in seconds, reorder them, delete unwanted pages and rotate pages — 100% free, right in your browser, with no upload to any server.