Collage Maker
Combine 2–9 photos into a fixed 1200×1200 collage across 5 fixed-count layouts — Grid 2×2 (exactly 4), Grid 3×3 (exactly 9), Horizontal/Vertical strips (2–9), Featured (exactly 3). Cells center-crop; spacing 0–20px, border 0–10px, radius 0–50px, PNG/JPG/WebP output (quality 0.92 default). Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.
Runs on Canvas
How to Use the Collage Maker
Similar Tools You Might Need
See allPSD to JPG/PNG
Convert one PSD to JPG, PNG, or WebP in your browser via ag-psd — flattened composite (or first visible layer fallback) with a dimensions, color-mode, and layer-count readout. JPG flattens transparency onto white; quality 10–100 (default 90) for JPG/WebP. Photos never leave your device.
Unblur / Sharpen
Sharpen soft photos with a 3×3 convolution kernel (center 1+4f, arms −f, f = max(0.5, intensity)) — or add Gaussian/motion blur artistically. Intensity 1–10 (default 5); motion kernel caps at 15px with 0–360° angle; live 400px preview debounced 150ms; JPG/PNG/WebP output (quality default 0.92) — local processing, unlimited saves.
Image to ICO
Turn one image (PNG, JPG, WebP, or GIF) into a hand-built 32-bit Windows ICO — 6 sizes (16, 32, 48, 64, 128, 256) packed by default, or a single size (default 32). Center square-crop on, or fit with transparent/color background; alpha under 128 becomes transparent. Saves as <name>.ico.
Bulk Image to PDF
Bind hundreds of JPG, PNG, or WebP images into one multi-page PDF with page size, orientation, and fit control. Agents compile 80 property photos into a brochure — local jsPDF work, 2 free batches a day.
HTML to Image Converter
Renders pasted HTML and CSS markup (no file upload, no URL screenshots) into downloadable PNG, JPEG (fixed quality 0.95), or SVG via the html-to-image library. Preview is DOMPurify-sanitized — free to start with no signup.
Frequently Asked Questions
How many photos can I add to a collage?
2–9 total (hard cap 9). Grid 2×2 needs exactly 4, Grid 3×3 exactly 9, Featured exactly 3; Horizontal/Vertical strips take any 2–9. Layout buttons disable when the count does not fit.
Can I rearrange photos after placing them?
No — cells fill in upload order and cannot be dragged or swapped. Upload in display order, or remove all and re-add to reorder.
What dimensions should I export for Instagram?
Always 1200×1200 — the canvas size is fixed with no custom dimensions. It downsamples cleanly to 1080×1080 feeds and crops to portrait/story shapes.
Can I change the spacing between photos?
Yes: spacing slider 0–20px (default 8), background and border colors, border width 0–10px, corner radius 0–50px. Gaps always paint the background color — no transparent gaps.
What file format should I download the collage in?
PNG, JPG, or WebP via the picker (default PNG); quality slider 0.1–1 (default 0.92) for JPG/WebP. PNG best for sharp graphics, JPG smaller for web.
Related Image Tools
Meme Generator
Caption 4 built-in meme templates (Drake Hotline Bling, Distracted Boyfriend, Two Buttons, Change My Mind) or upload your own picture — top/bottom Impact 900 text with auto black stroke, size slider 20–70px, and forced-uppercase toggle. Exports a fixed 600×600 JPEG (meme.jpg) from local canvas.
Add Text to Photo
Add one custom text caption onto a photo with color, size (10–300px slider), and X/Y position controls, composed on fixed social-size canvases — Instagram Post 1080×1080, Reel 1080×1920, YouTube Banner 2560×1440, Twitter Header 1500×500, or Custom. Exports PNG locally in your browser on Canvas; 3 free downloads a day.
Last updated October 2026