Convert text to ASCII art with multiple font styles. Everything runs locally in your browser — nothing is uploaded.
Convert TEXT to BINARY online for free. Fast, browser-based conversion with no uploads needed. 100% private.
Convert BINARY to TEXT online for free. Fast, browser-based conversion with no uploads needed. 100% private.
Convert TTF/OTF fonts to WOFF2 and subset to only used characters (Latin, Cyrillic, etc.). Generates @font-face CSS blocks. Cuts font files from MBs to KBs.
Emoji picker with 400+ emoji grouped by category with search, and ASCII art generator with block, bubble, fancy, and digital styles.
Generate ASCII art tables from CSV or tabular text data with customizable formatting.
ASCII Art Generator lets you convert text to ASCII art with multiple font styles. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Convert text to ASCII art with multiple font styles. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Direct text entry, file upload, or URL-based input — depending on the tool. Common file formats are supported for upload-based tools.
Yes. After the initial page load, ASCII Art Generator runs entirely on your device with no internet connection needed. All processing is done locally.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check individual tool descriptions for specifics.
No. All code processing — formatting, minification, conversion, hashing — runs locally in your browser.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. SQL uses sql-formatter, JSON uses native JSON.parse, and other formatters follow widely adopted formatting rules.
Yes. All developer tools work fully offline after the initial page load.
Time Converter
Convert between time units including seconds, minutes, hours, days, weeks, months, and years with precise decimal results.
Random Port Generator
Generate random TCP/UDP port numbers from well-known, registered, or dynamic ranges. Useful for network testing, Docker port mapping, and firewall configuration.
Chmod Calculator
Convert between numeric (755) and symbolic (u=rwx,g=rx,o=rx) chmod permission formats. See detailed breakdown for owner, group, and others.
Docker Run to Compose Converter
Convert docker run commands to docker-compose.yml format. Supports ports, volumes, environment variables, networks, restart policies, and container names.
Email Normalizer
Normalize email addresses by removing dots (Gmail), stripping +tags, and lowercasing. Process multiple emails at once for deduplication and cleaning.
Diff Checker
Compares two input texts side-by-side, highlighting inserted, deleted, and changed lines with distinct background colors.