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Snaplytics Tools

YouTube Thumbnail Maker

Free YouTube thumbnail maker at the real 1280×720 size — big words, no upload, no watermark.

1280 × 720 px

Drag the text to move it. Drop a photo anywhere on the banner to use it as the background. What is on the canvas is what gets written into the file — the dimmed border and the circle are guides, and are not.

On the banner

Where it goes

1280 × 720 — the size YouTube asks for a custom thumbnail. Nothing crops it, but it is mostly seen very small, so keep the words big and few. The dashed box keeps text off the rounded corners and the duration badge.

Look

Colours, pattern and type styling. Your words, their size and where you put them are left alone.

Background
Pattern and shape
Logo or photo on top

A transparent PNG works best. Drag it anywhere on the banner once it is in.

Thick and tight — for a three-word statement that has to carry the whole banner.

Save as

Lossless, and the right answer for flat colour, gradients and type. Heavier than a JPG, and still far inside LinkedIn’s 8 MB limit at this size.

How it works

How to make a YouTube thumbnail?

  1. Pick a look, or start from the one on screen

    The tool opens on a finished thumbnail. Flip through the eight ready-made looks — each changes the colours, pattern and accent but keeps your words where you put them.

  2. Write three or four big words

    A thumbnail is mostly seen at 200 px wide, next to a dozen others. Big, few, high-contrast words win. The dashed box keeps text off the rounded corners and the duration badge YouTube draws bottom-right.

  3. Drop in a photo or logo if you want one

    A face or the subject of the video, zoomed and panned; blur or tint the background so the type reads. Nothing is uploaded — it is drawn on your own device.

  4. Download and set it on the video

    PNG, JPG or WebP at exactly 1280×720, under YouTube’s 2 MB limit. Then YouTube Studio → the video’s Details → Thumbnail → Upload file.

The spec

What YouTube asks for

Size1280 × 720 (16:9), at least 640 px wide
FileJPG, PNG, GIF or BMP, under 2 MB
Seen atAbout 320 px wide on desktop, under 200 px in a phone feed
Covered byRounded corners, the duration badge bottom-right, the progress bar along the bottom

Features

What this one does

The real size

1280×720, 16:9 — the size YouTube recommends for a custom thumbnail, with a keep-clear guide drawn on.

Eight looks

Ready-made colour, pattern and accent sets that keep your own words and layout.

Photo backgrounds

Your own picture, zoomed and panned, with blur and a colour wash so text stays legible.

Draggable text

Any number of lines, four fonts, tracking, caps, alignment, shadow and a band behind the text.

Logo upload

Circle or rounded masking and a plate behind it, so a dark logo reads on a dark thumbnail.

No upload, no watermark

Everything is drawn in your browser and downloaded at the exact pixel size. No signup.

Questions

Frequently asked questions

What size is a YouTube thumbnail?

1280×720 pixels, 16:9, at least 640 px wide. JPG, PNG, GIF or BMP, under 2 MB. This tool exports at exactly 1280×720.

Why is there a dashed box on the thumbnail?

Nothing crops a thumbnail, but YouTube rounds its corners, draws the video duration in the bottom-right corner, and on some surfaces overlays a progress bar along the bottom. Text that sits right at the edge gets clipped or covered, so the box marks a margin to stay inside. Turn it off with “Safe area off”.

What makes a thumbnail get clicked?

Being readable at the size it is actually seen — a phone feed shows it under 200 px wide. Three or four words, a heavy font, strong contrast between text and background, one face or one object. The starter layout here is set up that way.

Can I use it for Shorts?

Shorts thumbnails are picked from a frame of the video, or uploaded at 9:16 (1080×1920) from the app. This tool makes the 16:9 thumbnail for regular videos.

Is the photo uploaded anywhere?

No. The thumbnail is drawn on a canvas in your browser and the download comes from that. Nothing leaves your device.