Decoder Tools - Decode Encoded Data

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PGP Message Viewer - Online Decode & Inspect

Paste an ASCII‑armored PGP message and view its packet structure. See the encrypted/plaintext blocks without decrypting.

Decoder message packet PGP viewer

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WASM Audio Decoder - Online Play FLAC/Opus Locally

Decode FLAC, Opus, or OGG audio files in the browser using compiled WASM libraries. Play instantly without server uploads. Keep audio private.

Decoder audio decoder FLAC WASM

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Auto Caesar Cipher Decoder – Online Rot1‑25 Try All

Paste an enciphered text and instantly see all 25 possible shifts. Highlight the most plausible.

Decoder bruteforce Caesar cipher decode

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Certificate Decoder (PEM) – Online View X.509 Details

Paste a PEM-encoded certificate to decode subject, issuer, validity, and fingerprints. Runs locally.

Decoder certificate decoder PEM

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Laundry Symbol Decoder – Online Wash, Dry, Iron Guide

Click to build a laundry symbol and learn its meaning, or look up common symbols. Never ruin clothes again.

Decoder decoder laundry symbol

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Tap to Morse Code Keyboard – Online Touch & Decode

Tap short/long on the screen to create Morse characters, and see the decoded text appear.

Decoder input morse tap

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Base64 Image Extractor - Online Download from Data URI

Paste a Base64 data URI and download the image directly. Supports JPEG, PNG, GIF, WebP. Safe local processing.

Decoder Base64 download extract image

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ASCII Binary to Text - Online Decode Bits

Paste a string of 0s and 1s and decode it back into ASCII text. Handles space‑separated blocks. Local.

Decoder ASCII binary decoder text

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SMD Resistor Code Decoder - Online 3-Digit & EIA-96 Markings

Decode SMD resistor markings (3-digit, 4-digit, EIA-96) to resistance value. Enter code and get ohms instantly. Handy for PCB repair.

Decoder code decoder resistor SMD

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Morse Code to Text Translator - Online Decoder

Paste Morse code (dots and dashes) and translate it back to plain English text. Supports standard timing. Local.

Decoder decoder Morse text translator

QR Code Scanner (Upload Image) - Online Decode from File

Upload an image containing a QR code and decode its content. Works offline using JavaScript QR decoder. No camera needed.

Decoder decode image QR scanner

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Snowflake ID Parser - Online Decode Discord/Twitter IDs

Parse a Snowflake ID (used by Discord, Twitter) into its timestamp, worker, and sequence components. Instant local decoding.

Decoder ID parser Snowflake timestamp

Base64 to Image Converter - Online Decode & Preview

Decode Base64 encoded strings back into viewable images and download them as PNG. Useful for debugging APIs and data URIs. Secure local processing.

Decoder Base64 to image data URI decode picture

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Phonetic Alphabet to Text - Online Decode Alpha Bravo

Reverse the NATO phonetic alphabet. Paste 'Bravo Romeo Alpha Victor Oscar' and get 'Bravo'. Essential for call center transcripts.

Decoder alphabet decoder NATO phonetic