🔠ROT 1–25 Show All
Display results for ROT1–25 all at once. Useful for Caesar cipher brute-force decoding in CTFs, quickly finding the right shift when unknown, and cipher learning.
🔒 Browser-based✓ No watermark✓ No signup
How to use
- 1Enter the encrypted text.
- 2ROT1~25 variants all display.
- 3Find the meaningful result.
FAQ
Is ROT13 the most common?+
Yes. Half of 26 letters, so applying it twice restores the original. Most popular shift.
Difference from [Caesar Cipher]?+
[Caesar Cipher] applies a single shift; this tool shows all shifts at once for solving puzzles or CTFs.
Why only up to 25?+
26 equals the original (no change). 1~25 covers every distinct result.
Does it auto-detect meaningful results?+
Currently you scan the results yourself for English or Korean words. Some advanced tools auto-detect.
Does ROT47 have an all-variants version?+
ROT47 is wider in scope; this tool focuses on alphabet ROT.