Modern development involves countless small tasks — formatting JSON, decoding JWTs, testing regex, converting timestamps, generating hashes. Each one takes 2-5 minutes with the wrong tool, and those minutes add up fast. Here are 10 tools on GetCodingTools that collectively save developers 5+ hours every week.
1. JSON Formatter & Validator
Paste minified JSON and get instant pretty-print with syntax highlighting. The validator catches missing commas, trailing commas, and unclosed brackets before they waste 20 minutes of debugging.
Time saved: ~30 min/week
2. JWT Decoder
Decode JWT headers and payloads without leaving the browser. Supports HS256, RS256, and ES256. See expiration times, issuer, and custom claims instantly.
Time saved: ~15 min/week
3. Regex Tester
Write and test regular expressions with real-time match highlighting, capture group extraction, and common pattern library. Supports PCRE, JavaScript, and Python flavors.
Time saved: ~45 min/week
4. Timestamp Converter
Convert between Unix timestamps, ISO 8601, RFC 2822, and human-readable dates. Batch convert entire log files with one paste.
Time saved: ~20 min/week[
####](/) 5. Base64 Encoder / Decoder
Encode and decode Base64 strings, including URL-safe variants. Handles binary data, images, and multi-line text.
Time saved: ~15 min/week
6. SQL Formatter
Format SQL queries with customizable indentation, keyword casing, and comma placement. Supports PostgreSQL, MySQL, SQLite, and SQL Server dialects.
Time saved: ~30 min/week
7. Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512, and BLAKE2 hashes. Verify file checksums and generate HMAC signatures.
**Time saved:** ~20 min/week
8. XML ↔ JSON Converter
Convert between XML and JSON with attribute handling and namespace preservation. Essential for SOAP API work and configuration file migrations.[
](/)Time saved: ~25 min/week
9. YAML Validator & Converter
Validate YAML syntax, convert to JSON, and format with consistent indentation. Catches the infamous "tabs vs spaces" errors instantly.
Time saved: ~20 min/week
10. Color Converter
Convert between HEX, RGB, HSL, and CMYK. Generate color palettes and check contrast ratios for accessibility compliance.
Time saved: ~15 min/week
Total weekly savings: ~4-5 hours. That's half a workday back in your schedule. All tools are free to use with no registration required at getcodingtools.com.