Email Header Parser - Online Analyze Email Delivery Path
Paste raw email headers and get a human-readable breakdown of the delivery route, authentication results, and delays. Private analysis.
UD5 Toolkit
Decode Discord & Twitter/X Snowflake IDs to reveal hidden timestamps and metadata
https://discord.com/channels/GUILD_ID/CHANNEL_ID/MESSAGE_ID â our tool can extract the ID automatically.
Paste raw email headers and get a human-readable breakdown of the delivery route, authentication results, and delays. Private analysis.
Paste raw email headers and see authentication results (SPF, DKIM, DMARC) in a readable table. Find spoofing attempts.
Drop or paste an .ics file and see all events in a readable table. Check dates, times, and locations. Privacyâfriendly.
Normalize text to any Unicode normalization form to prevent encoding bugs and ensure consistent comparison. Essential for i18n developers.
Get a classic programmingârelated meme caption or ASCII art. Brighten up your coding break. No images, just text.
Create a humorous fake GitHub profile screenshot with custom name, stars, and languages. Pure canvas prank.
Generate a humorous, realisticâlooking git commit message. Perfect for testing or filling mock repos.
Paste an ASCIIâarmored PGP message and view its packet structure. See the encrypted/plaintext blocks without decrypting.
Create a strong yet easyâtoâremember passphrase from random common words. Combines 4â6 words. Fully offline. XKCD compliant.
Query DNS records for any domain directly from your browser using DNS-over-HTTPS. See A, AAAA, MX, CNAME, and TXT records. No logs.
Generate a random first and last name typical for US, UK, or Australia. With optional middle initial. Useful for test data.
Paste a `SetâCookie` header and see all attributes parsed: domain, path, MaxâAge, SameSite, Secure, HttpOnly. Debug cookies easily.
Paste NâTriples data and convert it to a compact JSONâLD representation. Work with linked open data. Local.
Split a secret string into N shares where K are needed to recover. Educational cryptography demo. Uses simple XOR-based scheme. Local.
Write Q&A in a simple format and export as a CSV file compatible with Anki. Perfect for rapid card creation. Local.
Generate names for fantasy races: elves, dwarves, orcs, dragons. Ideal for D&D and fiction writing. Markove chain local.
Create a DMARC policy record with percentage, reporting addresses, and alignment mode. Validate and copy the final DNS TXT.
Paste a line of poem and see which syllable stresses create a particular meter. Educational tool.
Create a completely randomly generated alien script with fonts and syllable patterns. Translate your name into alien. Fun.
Create a CAA DNS record to specify which certificate authorities can issue SSL certs for your domain. Prevent misâissuance.
Browse, edit, and delete keys stored by the idbâkeyval library in your browser. Handy for debugging PWAs.
Encode a hidden message using zeroâwidth characters. The message looks like normal text. Decode with the same tool.
Paste HTML and extract all unique dataâ* attributes into a clean list. Understand the data model of a page.
Paste two versions of the same idea and see a wordâlevel diff highlighting the rewrite. Not AI, just diff.
Enter initials (e.g., NASA) and get possible expansions. For creative naming or organizational jokes.
Select a story theme, input nouns, verbs, etc., and generate a hilarious story. No ads.
Paste text and detect its language (70+ languages) using a simple character n-gram model implemented in JavaScript. No server communication.
Create a repeating text pattern from a short string for watermarking documents or images. Download SVG pattern.
Build a date format string for SQL by toggling components (YYYY, MM, DD). See a live example for different databases.
See how WeakMap and WeakSet work. Add objects as keys and watch references. Understand memoryâefficient collections.