Image Metadata (EXIF) Stripper works locally
Drop JPEG, PNG or WebP photos, see hidden EXIF/GPS data, and download clean copies.
Metadata Cleaner works locally
See what your photos, PDFs and Office files reveal about you, and save clean copies. Runs offline in your browser; nothing is uploaded.
Mr21 - image converter works locally
Convert HEIC, RAW, TIFF, WebP and more to PNG, JPEG or WebP, fully in your browser. Nothing is uploaded.
PDF Toolbox works locally
Merge, split, reorder, rotate and delete PDF pages in your browser. Works offline; nothing is uploaded.
Checksum checker works locally
Hash files in your browser (SHA-256, SHA-512, BLAKE2b, BLAKE3, MD5) and check them; MD5 is only for legacy checks.
age: .age encryptor/decryptor works locally
Encrypt and decrypt files with a passphrase in the standard age format, fully in your browser.
nostr-1: one nostr key works locally
Make a nostr keypair (npub and nsec) with one click and save it as a text file. Runs offline in your browser; nothing is uploaded.
nostr-batcher: nostr keys in bulk works locally
Generate batches of nostr keypairs, with optional vanity prefix, and export as JSON, CSV or text. Offline page, plus a Python CLI. Nothing is uploaded.
Rain60: rain forecast live data
Will it rain soon? A simple rain forecast and radar for the next 60 minutes. No accounts, no cookies.
BTW Calculator België
Quick Belgian VAT sums at 6, 9, 12 or 21%: from excl., incl. or a known VAT amount.
Belgian IBAN, VAT & KBO Generator test data
Generates random Belgian IBAN, VAT and KBO numbers for software testing only. Not real accounts.
TimeVault: drand timelock beta
Timelock encryption with drand (League of Entropy): a message can only be decrypted after a set time.
TCYL: Timechain Counter timer
A work and long-break timer that counts your day in blocks and cycles. Lifestyle planning, only loosely Bitcoin.
Forsaken Grounds desktop
A single-player medieval strategy game in your browser: mine gold, train an army, beat your rival.