Open source. Open possibilities.

Self-hosted web toolkit with client-side processing for images, PDFs, text, math, and data tools. Lightweight Docker image, no tracking, open-source under MIT.

A comprehensive toolkit for computer vision that provides model-agnostic building blocks for data loading, visualization, and dataset management.

A native Windows application designed to convert video clips into optimized, looping GIFs with a built-in editor for precise trimming and customization.

Rembg is a versatile tool for removing image backgrounds, available as a CLI, Python library, HTTP server, or Docker container.

A browser-based tool to convert images into ASCII art locally, featuring multiple charsets and a CRT terminal aesthetic without uploading data.

EasyOCR is a ready-to-use optical character recognition library supporting 80+ languages and major writing scripts. It offers a simple Python API and CLI, with PyTorch-based detection and recognition models, plus options for custom training.

truss is a Rust image toolkit providing CLI, HTTP, and WASM interfaces for format conversion, resizing, optimization, and SVG sanitization with signed URLs and SSRF protection.

Bundle is a privacy-first web toolkit providing PDF, image, developer, and text tools that run entirely in the browser without server uploads.

OpenCV is an open-source computer vision library providing a wide range of tools for image processing and visual analysis.

OCRmyPDF is a command-line tool that adds a searchable OCR text layer to scanned PDF files, producing validated PDF/A output. It uses Tesseract for recognition in over 100 languages, supports deskewing and rotation correction, and runs on Linux, macOS, Windows and FreeBSD.

heic-rs is a pure-Rust HEIC/HEIF decoder focusing on container parsing, grid compositing, and color conversion. It is no_std friendly, wasm-ready, and uses no unsafe code. Note that HEVC pixel decoding is not yet implemented.

A Windows batch image resizer and converter that processes whole folders in one pass, with dimension presets, aspect-ratio locking, JPEG/PNG/WEBP/BMP output, quality control and filename templating.