CaptureKit - Full Page Screenshot & Annotate

Full page screenshot tool: capture whole pages or scroll, annotate, auto-redact on-device, and save as PNG, JPEG, PDF or SVG.

Take a full page screenshot of any website in one click, mark it up with a complete editor, hide sensitive details with on-device AI, and save it your way, all locally in your browser. No account, no uploads, no tracking. ★ CAPTURE, YOUR WAY • Full page — automatically scrolls and stitches the entire page into one tall, seam-free image. • Scrolling screenshot ("capture more") — scroll to exactly where you want it to end, then click Done, like a phone's scrolling screenshot. • Visible area — grab just what's on screen. • Region — drag a box to capture any part of the page. • Element picker — hover to highlight any element (card, table, section) and click to capture exactly it; press ↑/↓ to widen or narrow the selection to the parent/child. • Scrollable area — capture the full contents of an inner scroll box — a chat thread, side panel, or scrolling table — including everything hidden behind its own scrollbar. Works both vertically and horizontally, and auto-highlights the scroll container as you hover. • Timer — add a 3s or 5s delay to capture hover menus, tooltips, and dropdowns. ★ A COMPLETE ANNOTATION TOOLKIT • Draw with pen, line, arrow, rectangle, ellipse, and highlighter — with dashed lines, single/double arrow heads, and adjustable opacity. • Callouts / speech bubbles — a rounded bubble with an editable tail that points at anything. • Emoji stamps — one-click 👍 ✅ ⚠️ ⭐ 🔥 💡 🐛 markers plus a custom-emoji input; vector-rendered so they stay crisp at any zoom. • Add text labels with Bold / Italic, a glyph Outline for busy backgrounds, and a filled Background pill for readability. NEW: superscript and subscript (m², H₂O, footnote¹), taller pills with top/middle/bottom alignment, and double-click to edit text you've placed. • Numbered step markers (1, 2, 3…) for tutorials and bug reports. NEW: Auto-number proposes a marker over every button or link on the page, in reading order, and you accept them in one click. • Redact three ways: blur, pixelate, or a solid black bar. Spotlight dims everything outside a region to focus attention. • Insert an image or watermark — drop in a logo, resize, rotate, and dial down opacity; it bakes right into the export. • Crop to any size — with new presets for 1:1 / 4:3 / 16:9 / 9:16 and social cards (Twitter/X 1200×675, OG 1200×630, LinkedIn 1200×627). • Any color with a custom picker AND an eyedropper that samples your screenshot. It picks up a shape's exact color rather than the blend you see through it, and a Recent-colors row gives one-click reuse. Picking a color recolors whatever is selected. • Select, multi-select with marquee or Shift-click, move, resize, rotate, duplicate, copy/paste, reorder, delete. Full undo/redo. • Align & Distribute: line up multiple shapes on any edge or space them with equal gaps. Snap guides line shapes up with each other's edges and centers and with the screenshot's edges and center, whether you're moving or resizing. • Lock / Hide shapes: pin a watermark so it can't move, or hide a shape without deleting it. • Save your tool styles as named Style Presets for one-click reuse of your favorite color + size + opacity combinations. • Shape templates (NEW): save a watermark, corner badge, or set of steps and drop it onto any capture. It lands in the same corner, even on a different-size screenshot. • Keyboard-friendly (NEW): 1–9 switch tools, hold Space to pan around long captures. ★ ON-DEVICE AI (NEW in v1.7, off by default) Turn these on in Settings → AI features. They run entirely on your device and only suggest changes. Nothing is applied until you accept it. • Smart Redact: one click finds emails, phone numbers, card numbers, IP addresses, IBANs, and faces in your capture and proposes a redaction over each. Accept or skip each one, or accept them all. The text reader and face detector are bundled inside the extension, so there are no downloads and no servers. • Smart Caption: writes a one-sentence description of your capture to use as alt text or as the filename. • ✨ Improve: rewrites annotation text to be shorter, clearer, or more formal. Smart Caption and ✨ Improve use Chrome's built-in on-device AI and only appear in browsers that support it. ★ EDITABLE PNGs • Every PNG CaptureKit exports carries your shapes and base image in a compressed metadata chunk — invisible to every other tool, but drop that PNG back into CaptureKit later (drag onto the editor, Ctrl+V, or use the popup dropzone) and the whole annotation session comes back fully editable. Every shape is still selectable, every layer still there. • Nothing extra to configure. It just works on PNG exports. ★ RECENT CAPTURES • Your recent screenshots are kept locally for quick access — reopen, download, or delete them from a built-in gallery. Nothing is uploaded. ★ SAVE HOW YOU LIKE • Export as PNG, JPEG (with quality control), multi-page PDF, or SVG (NEW). In SVG, text, arrows, shapes, and callouts stay editable in Inkscape, Illustrator, or Figma. • Print: send the annotated screenshot straight to your printer. • Copy straight to your clipboard. • Copy link — copy the current capture as a data: URL or session-scoped blob: URL, straight to your clipboard. Local only, nothing uploaded. • Copy path after download — the Download button briefly turns into "Copy path" for 8 seconds so you can paste the saved file path into chat or a terminal. • Native share sheet — a Share button opens the OS/browser share sheet on ChromeOS and mobile Chromium. • Choose what happens after capture: open the editor, download instantly, or copy. • Custom filename templates (e.g. capturekit-{site}-{date}), including a {caption} token filled by Smart Caption. ★ OPTIONAL SHARING SERVICES (off by default) Everything above is 100% local. If you want one-click handoff to a hosted destination, Options has a master "Sharing services" switch you can turn on, plus per-service toggles. Nothing runs until BOTH the master and a per-service toggle are on AND you click the corresponding button in the editor. • Slack markdown — no network. Copies a caption line + the image to the clipboard together; paste into Slack, the image attaches, the caption becomes the message. • Google Drive — uploads to YOUR OWN Drive using Chrome's built-in sign-in, scope drive.file only (CaptureKit can never see files it didn't create). Copies the shareable Drive link to the clipboard. • Imgur (temporarily disabled — coming soon) — anonymous Imgur upload; queued behind their app-registration process. ★ MAKE IT YOURS • Light, dark, or system theme. • Toolbar as a top bar or a left/right sidebar. • Set your default capture mode, format, and quality — and it remembers your last tools. • Per-mode keyboard shortcuts. • Built-in User Guide — a proper docs page with sections for every tool and a full keyboard-shortcut reference. Reachable from the popup, editor, and settings. • Redesigned Settings page — one-tap segmented buttons and pill switches replace every dropdown. ★ PRIVATE BY DESIGN • 100% local by default — your screenshots never leave your device unless you explicitly turn on a sharing service AND click its button. • On-device AI stays on your device. Smart Redact's text reader and face detector are bundled inside the extension. Smart Caption and ✨ Improve use the model built into Chrome, which runs locally. No screenshot, text, or result is ever uploaded. • No analytics, no trackers, no external servers, no sign-in required. • Uses only the activeTab permission (no broad access to your browsing). Optional Google Drive and Imgur uploads only run on user click, only when their toggle is on. Perfect for bug reports, product documentation, design feedback, tutorials, saving long articles or receipts as a screenshot or PDF, and safely redacting private information before you share, now with Smart Redact finding it for you.