All Tools
Each tool is server-rendered and intentionally lightweight for speed and reliability.
Encode/Decode
- Base64 Encode — Encode UTF-8 text to Base64.
- Base64 Decode — Decode Base64 to UTF-8 text.
Files
- File → Base64 — Convert local files into Base64.
- Base64 → File — Convert Base64 text into downloadable files.
Hash
- SHA-256 Hash — Generate & check SHA-256.
- MD5 Hash — Generate & check MD5.
Time
- Timestamp Generator — Current Unix timestamps.
- Timestamp Converter — Timestamp ↔ UTC date.
Security
- Password Generator — Generate strong passwords.
- UUID v4 Generator — Generate random UUIDs (v4).
- UUID v1 Generator — Time-based UUID.
- UUID v7 Generator — Time-ordered UUID v7.
- Nil UUID — All-zero UUID.
- GUID Generator — GUID format.
How we use these in real projects
Our engineering journal documents practical usage: hashing release artifacts, converting files for APIs, handling timestamps in logs, and generating UUIDs for distributed systems.