Single-purpose tools that run in your browser

One job, one tool. Turn a document into Markdown, convert an image, split a PDF, fix a character encoding, mask personal information. No account, no install. Most of them never send your file anywhere — the work happens on your own machine. Pick a tool below.

Convert a document to Markdown

One converter, thirteen formats. Every page below accepts every format — pick whichever matches the file in front of you. Nothing is uploaded.

Convert an image

Pick the format you want out; every page accepts every format going in, and several files at once. Nothing is uploaded, and everything the file already carried — camera, date, location — is carried across. To remove that instead, see the metadata remover under Privacy.

Split and extract

Split a PDF into pages

Every page as its own file, in a ZIP

Character encoding

Convert to UTF-8

Fix a text file that opens as garbled characters
Convert to Shift-JIS

Make a file a legacy system or Excel will read
Detect a file's encoding

Find out which encoding a text file uses

Privacy

Show image metadata

See the GPS location, camera, date and editing history recorded in a photo
Remove metadata from images

Strip GPS, camera and date information out of a photo without re-encoding it
Show video metadata

See the GPS location, device, recording date and location track inside a video
Remove metadata from videos

Strip GPS, recording date, device and location tracks from a video without re-encoding it
Redact personal information

Mask names, addresses and ID numbers in text

Ideate

Combine words to find an idea

Throw random words on a canvas, collide them, and write down what the collision suggests. No account, no collaborators.

Visualize

Chart a balance sheet and income statement

Type in the figures and see the two statements as one proportional picture — where the money came from, what it turned into, and what came back out as profit.

Agree a time

Find a meeting time across time zones

Put every participant's local day on one shared UTC rail and drag the meeting until the inconvenience lands somewhere you can live with.

It's free to use for now — if a tool saved you time, leave a tip on Ko-fi ☕