Scan documents and receipts with camera-based scanning. Correct perspective and crop automatically. Save as PDF or photo. Share scanned files directly. Edit text and annotate images. Organize and store scans in folders.
Generate time-based one-time passwords that change every 30 seconds. Share secure verification keys via QR code. Track used codes. Function offline without internet. No registration or server sync required.
Create mind maps with tree, map, and net structures. Edit text, fold nodes, insert or delete elements, and sort items. Customize fonts, colors, and styles. Add icons for priority and progress.
Convert DOCX, PNG, JPG, and PDF files to professional-quality PDFs. Upload from gallery, storage, or camera. Organize files with folders, sorting, and search. View documents with zoom, scroll, and text search.
Resize images for iOS development by dragging @2x or -hd files into the . Supports PNG, JPG, TIFF, and BMP formats. Choose an output folder and batch process images for non-retina devices.
Test and run PHP offline without internet connection. Execute scripts directly, view output instantly. Save and manage multiple files. Share snippets via email or cloud services.
Images to custom dimensions or use preset sizes. Crop photos to focus on key areas. images to reduce file size. Convert photos between formats. Adjust quality settings for optimal results. Share compressed files directly from the .
Translate text to code and back using visual, audio, or haptic feedback. Convert between text and code instantly. Practice with interactive lessons and quizzes. Track progress and review lessons for mastery.