Apps with 'ASCII Editor' feature

Simple web based ascii flow diagram drawing tool, draw boxes, lines, arrows and type, then export straight to text/html.

Hex Editor. Support editing or comparing (diff) very large files up to 2^64 bytes. Cross-platform Linux, Mac OS, Windows.

Playscii is a powerful, open-source ASCII-based art, animation, and game creation tool. Advanced layer-based tools and import and export options are available through a familiar window system with the appeal of classic DOS development tools like QBasic.

WinHex is a hexadecimal editor capable of opening disks, sectors, files (native support for FAT, NTFS, Ext2/3, ReiserFS, Reiser4, UFS, CDFS, UDF) and physical memory (RAM). It can read, write and extract data for a further forensic analysis.

Native port of Far Manager to Linux, MacOS and BSD.

free and open-source web-based application for creating and editing images consisting of text characters and hieroglyphs (ASCII graphics / Shift_JIS art / Kaomoji and many others).

REXPaint is a powerful and user-friendly ASCII art editor.

JavE (Java Ascii Versatile Editor) is a free Ascii Editor. Rather than for editing texts, it is intended for drawing simple diagrams by using Ascii characters.

MonoSketch is a powerful ASCII sketching and diagramming app that lets you effortlessly transform your ideas into visually stunning designs.

Charaster is a browser-based editor for ASCII grahics and art. It provides a robust set of raster-style editing tools such as Line, Rectangle and free-hand drawing tool; all configurable by specifying the character, color and styling to use while drawing.

Calligraphy turns short texts into large, impressive banners made up of ASCII Characters, ready to be copied or exported to images. Spice up your online conversations by adding some extra oompf to your messages.

Embellish your plain text files, batch scripts or code in any language with beautiful diagrams and flowcharts with just few click of a mouse online with this simple web browser based app. No Downloads!

Versatile Unicode, ANSI & ASCII Art editor for the Linux/Unix/macOS terminal, with animation, 256 color support and custom themes.