Minimal Poster Maker — compose and export posters in your browser
Build a poster on a real canvas: choose a size and background, add text, rules and shapes, drag and resize them with snapping guides, then export a full-resolution PNG. Nothing is uploaded — every pixel is rendered locally.
Canvas
794 × 1123 px · preview at 30%Canvas size
Background
Quick palettes
Layout presets
A layout preset replaces the current elements.
Elements
Align (whole canvas when nothing is selected)
Distribute (3+ selected)
Export
PNG export is capped at 26 megapixels; larger posters are rendered at the largest scale under that cap. Uploaded photos are never embedded in the spec JSON.
About this tool
Minimal Poster Maker composes a poster on a real HTML canvas: a solid, gradient or image background plus text, rules, rectangles, circles, triangles and photos, each with position, size, rotation, opacity and colour. Elements are dragged, resized from eight handles and snapped to the canvas centre and to each other, with undo/redo, layer ordering, layout presets and a PNG export at roughly 2480 px wide.
It runs entirely in your browser — no uploads, no account, no network — and image files are read with URL.createObjectURL and released again after use. Two caps keep the tab responsive: the undo history holds 50 snapshots, and an export is limited to 26 megapixels, above which the render scale is reduced and reported.
- 100% free — no account needed
- Runs in your browser
- Nothing is uploaded
Frequently asked questions
Is Minimal Poster Maker really free?
Yes. Minimal Poster Maker is completely free on PureBrowser — every feature, with no account, no trial, and no credit card.
Does Minimal Poster Maker upload my data?
No. Minimal Poster Maker runs entirely inside your browser, so anything you type, paste, or open stays on your own device.
Do I need to sign up or install anything?
Neither. There is no account and nothing to download — open the page and Minimal Poster Maker is ready to use on desktop or mobile.
Does Minimal Poster Maker work offline?
Once the page has loaded, yes. All of the processing happens locally in your browser, so it keeps working without a connection.
More design & visual
CSS Gradient Generator
Create linear CSS gradients with a live preview.
CSS Box Shadow Generator
Build and preview CSS box-shadow values with one-click copy.
CSS Glassmorphism Generator
Generate frosted-glass CSS with backdrop blur and copy-ready styles.
QR Code Generator
Generate custom QR codes for any text or URL.
WiFi QR Code Generator
Generate a scannable QR code to share WiFi credentials instantly.
Letter Profile Picture
Generate avatar images from initials with custom colors.