Tiny tools for
annoying little jobs.
Single-page utilities that run 100% in your browser. No accounts, no uploads, no waiting — paste, click, done.
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Log ID Timestamp Extractor
ULIDs, UUID v7s, ObjectIds and snowflakes in your logs all hide their creation time. Paste the log — get every timestamp.
Open tool →🔑
.env Diff Checker
Compare two .env files: missing, extra and changed keys at a glance. Values masked by default and never uploaded.
Open tool →🎬
Subtitle Drift Fix
Subtitles that slide further out of sync the longer the video runs? Two sync points and a linear stretch fix the whole file.
Open tool →Popular guides
- How to extract a timestamp from a ULID
- UUID v7 timestamp decoding, explained
- Convert a MongoDB ObjectId to a date
- Decode Discord & X snowflake IDs
- Decode every ID in a log file at once
- Compare .env files online, privately
- .env diff checker for missing variables
- Check missing environment variables
- Why subtitles drift out of sync
- Resync an SRT with two sync points