Paste a video, reel, post, @handle or profile-photo URL. We detect the platform and whether you want the media or the avatar.
Save public TikTok videos, original sound and cover. A no-watermark file is offered when TikTok exposes a clean play URL.
Download Instagram Reels, posts, carousels and IGTV videos in the original quality.
Download YouTube videos as muxed MP4 when available, or pull the original audio track (usually M4A / AAC). Shorts work too.
Download videos and GIFs from public posts on X (Twitter).
Grab the largest public profile photo the platform exposes from Instagram, TikTok, X, YouTube or Facebook.
Launch an SPL token with logo, on-chain metadata and optional mint/freeze/update revoke in one wallet signature.
Create a Velix constant-product pool (token/SOL) with swap fees, holder redistribution and an optional LP lock — or open Raydium as a fallback.
Free browser tools — save public videos, audio and profile photos from the major platforms.
Paste a video, reel, post, @handle or profile-photo URL. We detect the platform and whether you want the media or the avatar.
Save public TikTok videos, original sound and cover. A no-watermark file is offered when TikTok exposes a clean play URL.
Download Instagram Reels, posts, carousels and IGTV videos in the original quality.
Download YouTube videos as muxed MP4 when available, or pull the original audio track (usually M4A / AAC). Shorts work too.
Download videos and GIFs from public posts on X (Twitter).
Grab the largest public profile photo the platform exposes from Instagram, TikTok, X, YouTube or Facebook.
Extract the original audio track from a YouTube video or Short (usually M4A / AAC — not re-encoded MP3).
Save public Facebook videos, Reels and Watch links as MP4.
Save Pinterest pin images and Idea Pin videos in the original size.
Download the official YouTube thumbnail in max, HQ or standard resolution.
Launch tools plus the live pump.fun / Raydium market. Revoke, burn, snapshot and LP lock open inside the suite. Guide
Launch an SPL token with logo, on-chain metadata and optional mint/freeze/update revoke in one wallet signature.
Create a Velix constant-product pool (token/SOL) with swap fees, holder redistribution and an optional LP lock — or open Raydium as a fallback.
Live Solana memecoin board (pump.fun graduates and Raydium / DEX prints) with hunt modes.
Create a TimeLocky vesting stream on Solana, or export a CSV for the desktop app.
Preview a CSV of wallets and amounts, then batch-send SOL or any SPL token from your wallet.
Live Jupiter price, DexScreener / Birdeye / Raydium links, and a shareable launch card for any mint.
Fast, no-nonsense utilities for building and debugging.
Modes, keyword batches, file drop, and shortcut ideas for the app you are building.
ERC-20 launch suite for Ethereum and Base — create, Uniswap liquidity, live memecoin market, airdrop and vesting. Guide
Deploy an Ownable ERC-20 with logo metadata in one MetaMask signature — mint to yourself, optionally renounce ownership.
Seed a Uniswap V2-style pool (token/ETH) on Ethereum or Base with addLiquidityETH.
Live Ethereum and Base memecoin board with ranking heuristics and in-page wallet swaps.
Plan a vesting schedule, export CSV, and keep unlock reminders in this browser. No on-chain escrow — move tokens yourself.
Set a spender’s allowance back to zero — useful after unlimited Uniswap approvals.
Preview a CSV of wallets and amounts, then batch-send ETH or any ERC-20 from your wallet.
Live DexScreener price, Uniswap / Etherscan / Basescan links, and a shareable card for any token.
CVE catalog and defensive references. Metadata only — no exploit code.
Public CVE IDs from the PoCLand catalog, enriched with NVD. No exploit code.
Authorities, holders, pool depth and sell-route in one pass.
On-chain mint layout: who can print or freeze.
Public DEX pool and reported USD liquidity.
Largest accounts and top-10 share of supply.
Jupiter buy vs sell quotes (mainnet). No transaction is sent.
Fictional playback of how a rug looks from the outside. Observe only — no dump or LP-drain controls.
Constant-product math: estimate price drop if a large sell hit a pool. Paper numbers only.
Convert, crop, rotate, resize and recolor PNGs.
Swap one color for another.
Scale a PNG to a new size.
Rotate by any angle.
Replace a color with transparency.
Make a PNG translucent.
Add white-noise pixels.
Re-encode PNG to shrink file size (lossless canvas export).
Export a PNG as JPEG.
Export a PNG as WebP.
Encode a PNG as a data URL.
Decode a data URL to PNG.
Width, height, type and size.
Width, height and aspect ratio.
Cut out a region.
Circular crop.
Square crop / pad.
Label or caption.
Draw a border.
Fill behind transparency.
Color-key: drop a chosen color to alpha (not AI matting).
Blocky pixel effect.
Desaturate to gray.
Negative colors.
Mirror left-right.
Mirror top-bottom.
Quality, crop, rotate, grayscale and convert JPGs.
Re-encode JPEG quality.
Blocky pixel effect.
Desaturate a JPEG.
Color-key a region to alpha and export PNG.
Draw a border.
Scale a JPEG.
Export as PNG.
Rotate any angle.
Cut a region.
Export as WebP.
Soft box / canvas blur (not a true Gaussian filter).
Negative colors.
Speed, reverse, frames, text and transparency for GIFs.
Slow down or speed up frames.
Save frames as images.
Play frames backwards.
Drop a color to alpha.
Caption on every frame.
Rotate all frames.
Crop every frame.
Scale the animation.
First frame as PNG.
Transparent WebPs, crop, rotate, resize and convert.
Swap one color.
Blocky effect.
Drop a color to alpha.
Color-key transparency.
Cut a region.
Scale the image.
Rotate any angle.
Export as JPEG.
Export as PNG.
Effects, crop, rotate, resize and format conversion.
Soft canvas blur effect.
Scale any raster.
Blocky effect.
Simple canvas sharpen pass.
Rotate any angle.
Cut a region.
Data URL encode.
Decode a data URL.
Desaturate.
Negative colors.
Horizontal or vertical.
Draw a border.
Caption overlay.
Official pages for Rufus, Pi Imager, AnyDesk, System Informer and other makers. Velix does not host the files.
Rufus, Pi Imager, AnyDesk, System Informer and more. Official links only.
Prank text toys. Comedy only — not for harassment.
Put clap emoji between words.
Silly uwu transform. Comedy only.
Fullwidth aesthetic text.
Circled / boxed Unicode letters.
Superscript-ish tiny letters.
ASCII joke error dialog from your message.
Wrap each word in random emoji.
A-Z as regional-indicator letters.
Reverse each word, keep order.
Flip and unflip a table around your text.
Unicode script letters.
Glitchy spooky letters.
Alternating case.
Wrap your line in a fake interjection pasta.
Swap punctuation for kaomoji.
Turn a sentence into a joke caption.
Loud spaced comic lettering.
Append a random face.
Say it longer (optCount).
Shouty spaced letters.
Wrap as an RPG NPC line.
A loading bar that does nothing.
Joke terms of service.
The dog-in-fire comic, in ASCII.
HAS ENTERED THE CHAT.
Convert, recolor, optimize and rasterize SVGs.
Replace fill/stroke hex colors.
Rasterize an SVG to PNG.
Rasterize an SVG to JPEG.
Rasterize an SVG to WebP.
Wrap a raster in an SVG <image> data URL — not a tracer.
Encode SVG markup as a data URL.
Decode a data URL to SVG markup.
Strip comments, metadata and extra whitespace.
Set width, height and viewBox.
Insert a background rectangle.
Width, height and viewBox from markup.
Scanners and extra labs: DNS, TLS, CT subdomains, headers, RDAP, common ports.
DNS, TLS SANs, crt.sh, C99 fallback, robots/sitemap, headers, RDAP, common ports.
Status ping, MOTD/players/version, chunked port sweep 1–65535, optional Shodan. Public hosts you may test.
Extension to MIME type cheat sheet.
Certificate Transparency + DNS labels + C99.nl published scans.
Common ports only, public hosts, short timeout. Not a range sweep.
Response headers for https://apex and www only.
Peer certificate subject, issuer, expiry and SAN DNS names.
Published folders from robots.txt and sitemap.xml. Not gobuster.
A/AAAA/MX/NS/TXT/CNAME/SOA/CAA for a public domain.
Public RDAP (rdap.org) nameservers, events, entities.
WCAG contrast ratio of two hex colors.
Common status cheat sheet, or look up one code.
Rough (a,b,c) for a selector.
Calculators and references for HackRF One, PortaPack H4M and Mayhem. No TX payloads.
HackRF One / Pro and PortaPack H1-H4M cheat sheet.
Connect HackRF / PortaPack over USB and upgrade via official Mayhem Hub.
H1, H2, H2M, H4, H4M Mayhem edition.
WebUSB / serial identify. Flash stays on hackrf.app.
Receiver app directory. No TX / replay tools.
MHz/GHz to meters, quarter-wave and dipole.
Half-wave dipole from a frequency.
HackRF 8-bit IQ capture size vs rate and seconds.
LNA / VGA / RF amp helper plus -5 dBm warning.
20log10(km)+20log10(MHz)+32.44.
Power conversion and RX safety note.
Common unlicensed ranges. TX still needs a license.
Clock error in Hz at a frequency.
Sample rate vs signal, baseband room.
HackRF capture format notes.
Lat/lon to 6-char ham grid.
VSWR to reflection, RL, delivered power.
Analog FPV band table (receive / identify).
Explain a receive command.
Sample rate to waterfall width.
HF VHF UHF SHF from a frequency.
WPM to dit/dah milliseconds.
IQ bytes/s vs USB 2.0.
Check dBm against the -5 dBm HackRF rule.
Pick a filter vs sample rate.
Reference clock notes for HackRF + PortaPack.
1090 / 978 MHz receive notes.
Region 1/2/3 receive notes. No TX frames.
Official firmware, USB connect, pinout and file-type references. No attack payloads.
Connect over USB, latest official GitHub release, Flipper Lab / qFlipper.
Web Serial device_info for a Flipper Zero (0483:5740).
MCU, radios, USB ID, official links.
Official repos + docs. Third-party firmwares named only.
Desktop qFlipper and browser Flipper Lab.
What the stock firmware apps are. No payload labs.
3.3 V header notes.
Paste a voltage vs 3.3 V GPIO limit.
What .ir / .sub / .nfc / .fap are. No replay builder.
FAT32, folders, eject.
NEC, Samsung, SIRC, RC5 — for YOUR remotes.
ISM/SRD ranges. Region lock. No packet encoder.
Tags you own. No cloners.
device_info, free, date, storage info.
USB-C charge and GPIO power pins.
Convert and trim with ffmpeg on the server. GIF, MP4, MP3.
Trim and convert a clip to an animated GIF.
Cut a segment by start and duration.
Re-encode video as H.264 MP4.
Re-encode video as WebM.
Extract audio as MP3.
Save audio as MP3, WAV or AAC.
Scale video to a new size.
Convert audio to MP3.
Turn an animated GIF into MP4.
Chipsets, VID:PID, channels and in-kernel drivers. No deauth or handshake labs.
MT7612, RTL8812AU, rtw88/mt76 notes. No attack labs.
Paste lsusb ID. Common Realtek / MediaTek / TP-Link.
In-kernel mt76 / rtw88 vs vendor zips.
0bda:1a2b installer CD-ROM to Wi-Fi PID.
1-14 centers and overlap.
UNII-1/2/3 and DFS note.
2412 MHz ↔ ch 1, 5180 ↔ 36.
dBm to a rough quality word.
n/ac/ax/be vs USB 2 bottleneck.
Why a USB 2 stick will not hit 867 Mbps.
Country code. No TX-power hacks.
iw scan / netsh show networks. Beacons only.
REST client, JSON, curl and language request examples.
Browser REST client via Velix proxy: methods, headers, auth, JSON/SOAP body, response and code snippets.
Pretty-print or minify JSON without sending a request.
Preset: example GET against a public JSON API in Request Studio.
Preset: send Connection: keep-alive with the request.
Preset: example POST with form fields.
Preset: POST an application/json body.
Preset: JSON body with an Authorization bearer token.
Preset: GET a JSON document and inspect it.
Preset: simple GET in Request Studio.
Preset: GET a protected demo endpoint.
Preset: plain POST body.
Preset: Authorization: Bearer header.
Preset: POST a JSON object to a public API.
Preset: partial update example.
Preset: page and limit query params.
Preset: GET a single JSON resource.
Preset: application/x-www-form-urlencoded POST.
Preset: full replace example.
Preset: POST an XML / SOAP envelope.
Preset: POST a counted raw body.
Preset: set Content-Type: application/json.
Preset: set Accept to request a MIME type.
Snippet preset: equivalent curl GET.
Snippet preset: equivalent curl POST.
Snippet preset: curl JSON body.
Snippet preset: curl --data-raw.
Snippet preset: curl -u user:pass.
Snippet preset: curl Authorization Bearer.
Snippet preset: curl -o download.
Snippet only shows curl -k — the proxy still verifies TLS.
Snippet preset: fetch() GET.
Snippet preset: fetch() POST.
Snippet preset: fetch() and parse JSON.
Snippet preset: requests.post JSON.
Snippet preset: requests form POST.
Snippet preset: requests GET JSON.
Snippet preset: custom headers with requests.
Snippet preset: requests with a timeout.
Snippet preset: PHP cURL POST.
Preset: switch methods on the same URL.
Test, explain, replace and generate with a full regex studio.
Create random strings that match a regular expression.
Regex tester: live matches, groups, replace, cheatsheet, file drop.
Find all regexp matches in text.
Check whether text matches a pattern.
Mark every match in the text.
Ciphers and made-up tongues — encrypt, decrypt, generate slang.
Norsk ↔ Diens. Hvert slangord betyr ett norsk ord — Hungiddy, tøsh, tøsha og resten.
Map Latin letters to visually similar Ukrainian / Russian Cyrillic. Novelty text only.
a/b Bacon encode, or decode a pasted a/b string.
Map those homoglyphs back to ASCII Latin.
Reverse the alphabet (A↔Z).
Zigzag cipher with optCount rails.
Copy-ready JavaScript, Python and PHP snippets.
Join array items into a string.
json.loads a document.
json_decode to an associative array.
Check if a string includes a substring.
Sum numbers with reduce.
Slice a portion of a string.
Serialize a value to JSON.
str_contains example.
json_encode an array.
print_r / var_export a list.
Cast or intval a string.
explode a string on a delimiter.
Find/replace, split, join, case, Morse, regex generation.
Add both a prefix and a suffix to every line.
Remove specific text, characters, or numbers from pasted text or a dropped .txt/.csv/.log/.md file.
Remove duplicate lines, keep first.
Write text backwards.
Find and replace patterns.
Encode Morse code.
Render text as a PNG.
Capitalize the first letter of each sentence.
Zalgo / combining-mark glitch with intensity (optCount).
Delete every occurrence of a string.
Detect camelCase, PascalCase, snake_case, kebab-case or CONSTANT_CASE and show all four.
Delete a set of characters.
Word-wrap at a given width (optCount, default 80).
Strip digits (optionally keep decimals).
Indent by optCount spaces. 0 outdents 2 spaces.
Split text into chunks.
Keep lines containing optFind (literal). Empty find keeps non-empty lines.
Merge lines with a delimiter.
Drop lines containing optFind.
Repeat text many times.
First optCount lines, or last if optCount is negative (default 10).
Turn real newlines/tabs into \n \t \\.
Cut to a given length.
Turn \n \t \\ back into real characters.
Trim left or right.
Strip CR if present; otherwise LF → CRLF.
Show ZWSP/BOM/nbsp/ANSI as markers, plus a stripped copy.
Reverse every word.
NFD normalize and drop combining marks.
Prepend a prefix to each newline.
Straight ↔ curly quotes, toggled by detecting curly quotes.
Append a suffix to each newline.
Count each word, sorted descending.
Delete blank lines.
Words, chars, ~minutes at 220 wpm.
Keep unique lines.
Generate optCount paragraphs of lorem (optional seed word).
Sort lines A–Z or by length.
Plain lines ↔ dashes ↔ numbered list.
Sort words in the text.
Wrap each line in quotes, or unwrap.
Word count.
Draw an ASCII box around the paste.
Line count.
Unicode flip / reverse.
Character count.
aLtErNaTiNg case.
Number every line.
List #tags from pasted text.
Strip leading numbers.
@handles and #hashtags from pasted text.
ALL CAPS.
Strings inside single or double quotes.
all small.
Split on optDelim (or 2+ spaces / tab) and pad columns.
Capitalize Words.
At most one blank line between blocks.
Swap upper/lower.
Initials from words on each line.
One continuous line.
Toy pig latin.
Each word on a line.
Unicode small caps where possible.
Unwrap lines.
UTF-8 bytes vs code points vs graphemes.
Expand tabs.
Pick optCount random non-empty lines.
Collapse spaces to tabs.
Collapse whitespace.
Strip spaces/tabs/newlines.
Keep letters and digits.
Percent-encode.
Percent-decode.
Escape entities.
Unescape entities.
SEO-friendly slug.
Base64 encode.
Base64 decode.
UTF-8 bits.
Bits to text.
UTF-8 hex.
Hex to UTF-8.
Decode Morse code.
Rotate letters by 13.
Rotate printable ASCII.
Is the text a palindrome?
Mirror the text.
Distinct words.
Repeated words.
Counts and entropy.
Base64, reverse, trim, pad, encode and decode strings.
Percent-encode.
Solana-style Base58 encode.
Encode base64.
Decode base64.
Split on a delimiter.
Join lines / pieces.
Backwards.
Solana-style Base58 encode.
Percent-decode.
Base58 to UTF-8 or hex.
Entity encode.
Entity decode.
Add backslashes.
Remove backslashes.
Duplicate n times.
Replace a fragment.
Cut to length.
Strip edges.
Pad on the left.
Pad on the right.
Character count.
ALL CAPS.
all small.
Rotate letters 13.
UTF-8 hex.
Hex to text.
UTF-8 bits.
Bits to text.
Is it a palindrome?
Random numbers, passwords, shuffle words and pick winners.
Shuffle letters in words.
RFC 4122 version-4 UUIDs.
Shuffle word order.
One or many random numbers.
Pick a winner from a list.
RFC 4122 version-4 UUIDs.
Shuffle line order.
Random character password (not a word-list passphrase).
Heads or tails.
NdN dice rolls.
Random characters.
Sort, reverse, unique, duplicates and list separators.
Alphabetical or numeric.
Last item first.
Count items.
Distinct values.
Repeating values.
Shuffle items.
Pick one or more.
New delimiter.
Join with a delimiter.
Drop blanks.
Strip whitespace.
Wrap in quotes.
Remove quotes.
Prefix every item.
Suffix every item.
Number the items.
Keep matching items.
Clocks, calendars, time zones and date sequences.
Show a time as digits.
Mean of several times.
Order a list of dates.
Shift a datetime between zones.
Epoch ↔ datetime.
Days between two dates.
Estimate human-equivalent age.
Primes, π digits, matrices and numerical helpers.
As many π digits as you need.
Matrix with random cells.
Binomial coefficients.
Prime numbers up to N.
All divisors of N.
Simple L-system expansion.
Conway sequence.
Sequences, words↔numbers, sort, round and factor.
123 → one hundred twenty-three.
Parse English number words.
Sum a list of numbers.
Ascending or descending.
Arithmetic series.
Round to N decimals.
Prime factors.
Stats on a number list.
Integer sequences, reverse digits, commas and pairs.
Ordered integer list.
Random 2D integer points.
Thousands separators.
Write digits backwards.
Add N to each digit.
Hex ↔ binary/octal/decimal, colors and endianness.
Hex bytes → UTF-8.
\#rrggbb → rgb().
IPv4 dotted → hex.
UTF-8 → hex.
rgb() → \#rrggbb.
Reverse nibbles.
Base 16 → base 2.
Base 16 → base 10.
Base 10 → base 16.
Count, invert, reverse and shift binary bits.
Number of set bits.
Number of unset bits.
Flip 0↔1.
Randomize bit order.
Write bits backwards.
Base 2 → 10.
Base 10 → 2.
Base 2 → 16.
ASCII codes, art, encode/decode and validate.
Code points, UTF-8/16/32, fonts and Zalgo.
Fancy Unicode letters.
Back to plain ASCII-ish.
Combining-mark chaos.
Code points → UTF-8 hex.
U+XXXX for each char.
UTF-8 to hex/binary/base64 and validation.
Bytes as hex.
Hex bytes → text.
Bytes as bits.
Check a hex/byte sequence.
Bits → text.
Encode bytes.
MD5, SHA-1, SHA-2, SHA-3 and HMAC — hash in the browser.
MD5 checksum of text.
SHA-256 digest.
SHA-512 digest.
MD5 + SHA family in one pass.
Keyed SHA-256 message auth.
CRC-16/CCITT-FALSE and CRC-16/IBM of pasted text or hex.
MD5 + SHA family in one pass.
SHA-1 digest.
SHA-384 digest.
Valid-looking random MD5 hex.
Random 256-bit hex.
Constant-time hex compare.
CSV ↔ JSON/XML/TSV, delimiters, sort and validate.
Analyze, sort and convert tab-separated values.
Prettify, minify, flatten, convert and analyze JSON.
Indent a JSON object.
Strip whitespace.
CSV → objects.
Report parse errors.
Type, keys, depth.
JSON.encode a value.
Array of objects → CSV.
Escape special chars.
Undo escapes.
Encode the document.
Decode then parse.
List object keys.
List object values.
Dot-path keys.
Trees, Sierpinski, Hilbert and other fractals.
Tampermonkey / Violentmonkey scripts for Velix and the web.
Install userscripts for Velix and the web.
YAML, TOML, XML, env files and GraphQL — format in the browser.
Convert a pragmatic YAML subset (maps, lists, scalars) to JSON.
Headings, code, links → escaped HTML preview as text.
Dump JSON as indented YAML.
Lint [section] key=value: dupes, empty keys, missing equals.
Parse common TOML to JSON, or show a parse error.
Pretty-print or minify with DOMParser; report well-formed errors.
Lint KEY=value lines: dupes, empty keys, unquoted spaces. Values are not logged.
Indent braces and list $variable names. Not a full GraphQL engine.
Inspect JWTs and generate or detect ULID, NanoID, snowflake and UUID.
Split and decode header + payload. Does not verify or forge.
Generate random UUID v4, or inspect a pasted UUID.
Generate ULIDs and NanoIDs; decode a ULID timestamp if pasted.
Generate time-ordered UUID v7, or inspect a pasted UUID.
Parse a Twitter or Discord snowflake to a timestamp (epoch noted).
Guess UUID, ULID, ObjectId, snowflake or hex from a blob.
CIDR, IPv6, URLs, user-agents, cookies and cache headers — no scanning.
IPv4 network, mask, wildcard, broadcast, hosts. IPv6 compress/expand only.
Text → data: URL, or decode a pasted data: URL.
Expand and compress a pasted IPv6 address. No scan.
Parse magnet:?xt= locally. Does not fetch torrents.
Scheme, host, IDN/punycode, path, query pairs, hash.
Browser / OS / engine / bot-or-not from a UA string (local heuristics).
Parse Cookie or Set-Cookie into a table. No request is sent.
Explain Cache-Control, Age, Expires and Pragma from pasted headers.
Cron, epochs, ISO durations and timezone offsets.
5-field cron as human text, plus the next 10 local fires.
Detect s/ms/µs/ns and show UTC + local ISO.
P3DT4H ↔ seconds.
Common zone offsets / abbreviations for a pasted ISO datetime.
Line diffs, SQL layout, entities, query strings and semver.
Unified or side-by-side line diff of two pastes.
Uppercase keywords and break on major clauses. Not a full parser.
Encode or decode HTML entities.
Parse or build application/x-www-form-urlencoded.
Compare two versions; optional ^ ~ >= range.
Hex dumps, magic bytes, CRC and Base32 / Base58.
offset | hex | ascii.
Encode or decode quoted-printable.
Uuencode or uudecode pasted text.
CRC32 and Adler-32 of the input (and of hex bytes if it looks like hex).
Byte-swap hex as 16/32/64-bit words.
Encode or decode Base32 and Bitcoin Base58.
Email headers, vCard and iCal — parse only, never send.
Build QR codes in the browser. Optional local image decode.
Encode pasted text as a QR code.
QR for an http(s) URL.
WIFI: payload from SSID / password / type. Generated locally.
mailto: QR with to, subject and body.
sms: QR with number and optional body.
MECARD QR with name, phone, email, URL.
geo:lat,lon QR.
iOS / Play / web URLs encoded locally — not a store scraper.
Decode a dropped QR image in the browser (jsQR).
Classic ciphers, encodings, and inspect tools. Local only — not a pentest suite.
Shift N (optCount) and print all 25 shifts.
Encode and decode with a letter key (optKey).
XOR text/hex with a repeating key. Output hex + utf8.
Letter frequencies of pasted text.
Guess MD5/SHA/bcrypt/JWT by length or prefix. Never cracks.
rwx bits ↔ 0755 and ls-style.
CERTIFICATE or PUBLIC KEY: type, length, CN/dates if easy. No private-key cracking.
RFC6238 6-digit code from a pasted Base32 secret. Secret is not logged.
Parse a pasted Content-Security-Policy header.
Count entries, hosts, status codes, total size. No replay.
Two integers (optFind = second): AND OR XOR SHL SHR NOT.
Charset/length entropy bits. Not a cracker.
Naive minify (strip comments/whitespace) or pretty indent.
↔ \uXXXX / \xHH.
NATO phonetic alphabet and leetspeak.
Extract links, meta, tables and feeds from pasted HTML/JSON/XML. Does not crawl the web.
href, src, srcset from pasted HTML. Absolute-ize if a base URL is set.
Title, description, OG, Twitter, canonical, JSON-LD types.
CSS selector (optFind) via DOMParser; list text + attrs.
First HTML table as CSV.
URLs from any pasted text.
Emails from pasted text (not a live scrape).
Tiny JSONPath subset: dots and [n] (optFind).
Parse pasted RSS/Atom; list title/link/date.
loc list from a pasted XML sitemap.
User-agent, allow/disallow, sitemap from pasted robots.txt.
JSON-LD blocks from pasted HTML.
Decode pasted Solana transactions and addresses in the browser. Not a wallet, not a bot.
Decode a pasted Base58/Base64 tx in the browser. Does not sign or send.
List static account keys from a pasted transaction.
Extract the recent blockhash from a pasted transaction.
Validate a Base58 32-byte pubkey and show hex.
Validate a 64-byte Base58 signature length (not verified).
Lamports ↔ SOL (9 decimals) and generic token amounts (optDecimals, default 6).
UTF-8 ↔ hex/Base58 for a memo string.
Byte length of a pasted tx plus accounts/ix counts if parseable.
Paid pack for members. Staff is already unlocked.