Free tools, no login

Free tools for people who post a lot.

Small, fast utilities we built for ourselves and gave away. No account, no email wall, no catch. When you are ready to actually schedule and post, PostDodo is right here.

Try the character counter →See the product
The toolbox

Pick a tool, get to work

Five tools live now, all free to use. More on the way.

Live
Character counterPaste a caption and instantly see if it fits on X, Instagram, Bluesky, Threads, LinkedIn, and more. Live limits, per platform.Open tool →
Live
Best time to postA simple calculator for the windows when your audience is most active, by platform and time zone. No guesswork.Open tool →
Live
UTM link builderBuild clean, consistent tracking links so you can finally tell which post drove the click. Copy and go.Open tool →
Live
Hashtag generatorTurn a topic into a tidy set of relevant hashtags, sized right for each platform instead of a spammy wall.Open tool →
Live
Image resizer for socialResize and crop one image to the exact dimensions every platform wants, feed, story, and thumbnail, in one pass.Open tool →
Why free

No email wall, no bait and switch

The same straight-dealing that runs through the product. Use these forever without paying a cent. If you like how we work, the scheduler is here when you need it.

✓

Actually free

No account to use them, no credit card, no drip campaign for opening a counter.

⚡

Fast and private

Every tool runs entirely in your browser. Your text and images never leave your device.

✉

Built by the posting people

Same team behind the scheduler that actually posts. These tools come from real posting pain.

When you are ready

Stop checking. Start posting.

The free tools help you prep. PostDodo posts it for you and proves it went out. Start free for 7 days.

Start free for 7 days →