Ten pixel-perfect canvas presets — Instagram, Stories, YouTube, Facebook, LinkedIn, X and Pinterest — that cover-fit your image with zero distortion, right in your browser.
Add one or many — PNG, JPG & WebP. Or paste with ⌘/Ctrl + V
The current standards: Instagram post 1080×1080, Instagram portrait 1080×1350, Story/Reel 1080×1920, YouTube thumbnail 1280×720, Facebook cover 1640×856, LinkedIn post 1200×627, X/Twitter 1600×900 and Pinterest 1000×1500. PixKit's Templates tool resizes your image to any of them in one click — cover-fit and center-cropped, never stretched, all locally in your browser.
Clean the Gemini sparkle, then finish the job — crop, resize, convert and adjust without uploading a single pixel.
Reverse-alpha math restores the true pixels under the Gemini logo — no blur, no AI guesswork.
Crop to any aspect ratio with draggable handles, then resize to exact pixels or quick scales.
Export to PNG, JPG or WebP with a quality slider and a live file-size estimate.
Every tool runs locally with undo/redo. Nothing is uploaded — it even works offline.
No size charts to memorize — the preset knows the pixels.
Drop in the photo you want to adapt. Starting from scratch? Skip it — the Blank Square and Blank Story cards create a clean white canvas at the right size.
Filter by platform chip — Instagram, Stories, YouTube, Facebook, LinkedIn — or search by name, then click a preset card. Each card shows its exact dimensions and true aspect ratio.
PixKit cover-fits your image into the target size and center-crops the overflow — no stretching, no squashing. Add text, stickers or filters in the same editor, then export as PNG, JPG or WebP.
Take the same product shot to a 1080×1080 IG post, a 1080×1920 Story and a 1600×900 X card in three clicks — each a clean center-crop at exact pixels.
Start from the 1280×720 preset, then add bold text and arrows in the same editor. No more thumbnails with black bars or soft upscaling.
The Facebook Cover preset (1640×856) frames your image to the awkward banner ratio so faces don't end up half-cropped by the platform.
The 2:3 pin at 1000×1500 is what Pinterest's feed favors — the preset gets the ratio right so your image isn't cut off in the grid.
Blank Square and Blank Story create white canvases at platform size — a starting point for quote cards, announcements and story slides.
Current sizes and how the templates behave.
Every platform wants a different rectangle, and posting the wrong one costs you: Instagram crops your square into a portrait feed, X trims the top off a vertical shot, YouTube letterboxes an undersized thumbnail. PixKit's Templates tool encodes the sizes that matter in 2026 as one-click presets, and applies them with a fitting strategy that never distorts your image — all locally, with nothing uploaded.
Instagram Post 1080×1080 and Instagram Portrait 1080×1350; Story/Reel 1080×1920 (which also covers TikTok-style vertical); YouTube Thumbnail 1280×720; Facebook Cover 1640×856; LinkedIn Post 1200×627; X/Twitter 1600×900; Pinterest 1000×1500; plus Blank Square and Blank Story, which spin up an empty white canvas at platform size for building graphics from nothing. Category chips and a search box get you to the right card fast.
Clicking a preset scales your image just enough to fill the target frame completely, then crops the overflow evenly from the edges — the same "cover" behavior designers use in CSS. Faces stay in proportion and nothing squashes. If the automatic center crop trims the wrong part, undo, use the Crop tool to recompose toward your subject, and apply the template again. The result is exactly the requested pixels, ready to upload.
Because Templates lives inside the full PixKit editor, the resized canvas flows straight into everything else: add a headline with the Text tool, drop emoji stickers, run a filter, or stamp a watermark — then export. Working on a whole batch? Load several images and adapt each one without ever waiting on an upload queue, because there isn't one: your pictures never leave the browser.
| PixKit | Typical online tools | |
|---|---|---|
| Where your image is processed | On your device — nothing is uploaded | Uploaded to the tool's servers |
| Price, accounts & limits | No sign-up or usage credits; browser safety limits apply | Free-tier caps, accounts, paywalls |
| Speed on large files | No upload or queue; speed depends on the device | Upload, wait in queue, download |
| Works offline | Yes — installs as a PWA | No connection, no tool |
| Getting the dimensions right | 10 maintained presets with exact pixels on each card — no size-chart Googling | You look up the size, type it into a resizer, hope the chart was current |
| How the image is fitted | Cover-fit + center-crop — fills the frame with zero distortion | Naive resize that stretches or letterboxes your photo |
| Finishing the graphic | Text, stickers, filters and export in the same tab | Resize on one site, add text on another, download twice |
One private editor, a tool for every job — all 100% local, no upload.