browser-kitty

Scan paper documents, correct perspective, arrange pages, and save a submission-ready PDF.

Draw characters in a browser and turn them into a TrueType handwriting font.

Build visual PDF-processing workflows with reusable steps, previews, and local export.

Convert a selected video section into an animated GIF or WebP with crop and size controls.

Track local PPTX versions, compare slides, and work with branches, merges, and conflicts.

Fit entered text at the largest readable size on A4 pages and print from a browser.

Turn PPTX slides and narration into MP4 video, with scripts, audio, and subtitles.

Attach text-anchored review notes to PDFs and export comments without altering the original.

Count people, repetitions, or objects using multiple counters or a large focus-mode tap target.

Inspect and clean selected metadata and hidden review items in DOCX, XLSX, and PPTX files.

Count people crossing a line in two directions using a fixed camera or local video.

Manage repeatable attendance and check-in sessions using a local roster, history, and CSV export.

Extract original embedded images from Word, Excel, and PowerPoint documents in a browser.

Build visual FFmpeg filter graphs, preview results, and render processed video or audio in the browser.

Read and send text or HEX over Web Serial, save logs, and reuse command macros.

Play a floating bingo card for meeting phrases in a self-contained offline HTML app.

Save a location and use a distance-and-direction arrow to find your way back.

Recreate a photo composition using a transparent camera overlay of an earlier image.

Detect and mask faces in images with blur, pixelation, fill, eye bars, or manual masks.

Count objects in photos with manual markers, review flags, and count reports.