Design Instagram, Facebook, and Twitter posts with templates, text layers, backgrounds, and exact platform dimensions.
Builds ready-to-post images for Instagram, Facebook, and X from inside the browser: pick the platform and placement, and the design surface snaps to that placement's exact pixel dimensions, then compose the post from a template, a background, and text placed as editable layers, and export the finished image. What surprises people: exact dimensions do not prevent the platforms from cropping. The Instagram profile grid shows every feed post as a square thumbnail even when the post itself is portrait, and timeline feeds resize images to fit their cards, so content near the edges can vanish in the places most people browse.
A concrete input and expected output from the current implementation.
Input
Select "Instagram feed post" and choose the square placement.
Expected output
A 1080 by 1080 pixel canvas, 1:1 aspect ratio.
Instagram renders feed images from 1080 pixels on the longest edge, so the square placement gives exactly 1080 by 1080. Choosing the portrait placement instead would widen the canvas to 1080 by 1350, a 4:5 ratio.
Choosing a platform and placement fixes the working canvas to that placement's exact pixel dimensions and aspect ratio, so you design at the size the network displays rather than on a generic artboard. An Instagram feed placement gives a square or portrait 4:5 canvas, for example, while an X post defaults to a wide 16:9 one.
A post is assembled from stacked layers: a background sits at the bottom, and each piece of text is its own layer above it, so words can be moved, resized, and reordered without touching the rest of the design. Templates are starting points, not finished pictures: they arrive as an arrangement of layers you can edit, clear, or replace.
One image will upload to all three networks, but the tool's presets exist because each placement frames the same image differently. A square file is the safest single choice: it posts on Instagram, Facebook, and X without cropping the sides. For anything with a message near the edges, make a version per platform and adjust the safe margins instead.
The grid thumbnail is a square centered on your image, while the feed shows the full ratio. A portrait 4:5 post keeps its full height in the feed, but the grid crops the top and bottom to fit a square, and a landscape post loses its left and right edges instead. Keep the key message in the central band so it survives both views.
The example and behavioral notes were checked against the browser implementation. Standards and primary references below define the relevant format, formula, or platform behavior.
Shorten URLs with local redirect tracking via localStorage. See click counts and generate a QR code for each link.
Build UTM-tagged URLs for campaign tracking with source, medium, campaign, term, and content parameters.
Enter 2+ headlines and see simulated previews in Google results, email subject lines, and social posts side-by-side.
Count characters for Twitter/X, LinkedIn, Facebook, and Instagram with platform-specific limits and warnings.
Calculate click-through rates from impressions and clicks with industry benchmarks and trend analysis.
Check email subject line length against best practices for desktop and mobile with preview text optimization.