Online tools that never upload your files
Nothing here asks you to upload a file. Image and video compression, background removal, ID photos, format conversion, QR codes, timestamps, JSON formatting and a visa photo spec library — all of it runs inside your browser. Your files never leave your device, and there is no sign-up.
Photo specification library
9 specsVisa photos, passport photos, national ID formats — a millimetre off and the application comes back. Every hard requirement, listed item by item, with the official source cited.
US Visa & Passport Photo Specs
Print size 2 x 2 in (51 x 51 mm) — must be perfectly square Digital pixels Minimum 600 x 600, maximum 1200 x 1200 Head height 50%-69% of total image height (1 to 1 3/8 in / 25-35 mm chin to crown)Canada Passport & Visa Photo Specs
Passport size 50 x 70 mm (about 2 x 2.75 in), portrait orientation Visa size 35 x 45 mm (413 x 531 px at 300 dpi) Head height 31-36 mm from chin to crownSchengen Visa Photo Specs
Size 35 x 45 mm (413 x 531 px at 300 dpi), portrait orientation Face coverage 70%-80% of the image height (chin to forehead about 32-36 mm) Background Light grey, light blue or another plain light colour. Pure white is the most common rejection reason unless the consulate explicitly allows itUK Visa & Passport Photo Specs
Size 35 x 45 mm (413 x 531 px at 300 dpi), portrait orientation Head height 29-34 mm from chin to crown Background Light grey or cream; pure white is not recommendedChina Visa Photo Specs
Printed photo 33 mm (width) x 48 mm (height) Digital pixels 354 x 472 to 420 x 560 px, 24-bit RGB true colour Format & size JPEG, file size between 40 KB and 120 KBIndia Visa Photo Specs
e-Visa shape Square — height must equal width e-Visa pixels Minimum 350 x 350, maximum 1000 x 1000 e-Visa file size 10 KB to 1 MB, JPEG formatVideo Tools
1 toolsImage Tools
5 toolsImage Compressor
Cut a folder of photos to a fraction of its size — with no visible difference, and nothing uploaded.
FmtImage Converter
Switch images between JPG, PNG and WebP in one click — in bulk, locally, without uploading anything.
QRQR Code Generator
Turn a link or a block of text into a scannable QR code — with your choice of size, colour and error correction.
CutBackground Remover
Strip a solid background off your product photos and export transparent PNGs or clean white backgrounds — in bulk, all on your own device.
IDID Photo Maker
Passport, visa and standard ID sizes at 300 dpi — swap the background, hit a file-size limit, and print a whole sheet at once.
Document Tools
1 toolsDeveloper Tools
5 toolsUnix Timestamp Converter
Epoch time and calendar dates converted both ways — with seconds and milliseconds worked out for you.
JSONJSON Formatter
Beautify, minify, validate and escape JSON — and get the line and column when something is wrong.
B64Base64 Encoder & Decoder
Text and Base64 in both directions without mangling non-Latin characters, plus a file-to-DataURL helper.
HexColour Converter
HEX, RGB and HSL converted both ways, with a colour picker and a ready-made scale of shades.
PwdPassword Generator
Strong random passwords drawn from the browser’s cryptographic RNG — they never leave your computer.
Calculators
1 toolsText Tools
1 toolsWhy this site exists
Search for a tool and eight of the top ten results want an account, throw pop-ups at you, or upload your files to a server you know nothing about. The tasks themselves are simple — your browser can already do them. There is no good reason to hand over your photos.
So every tool here follows three rules: no upload — your images, videos and text stay on your machine and we cannot see or copy them; no account — open it and go; no busywork — one page, a few clicks, done.
That matters most with passport photos, ID documents and scanned contracts — things that should never be sitting on someone else's server. More tools are on the way; if you want something built, or a number looks wrong, tell us via the About page.