Curated directory · 66 tools

Social & Metadata tools

A launch is often judged in the two seconds before anyone clicks. These tools show the card that X, Slack, KakaoTalk or Google will render, generate the tags behind it, and help you write and schedule the post itself. Pikkola Meta previews nine surfaces at once and never uploads the image you test.

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10 tools

Pikkola Meta

meta.pikkola.com

See a link card on Google, X, Slack, Discord and KakaoTalk before you publish it.

Social & Metadata Free Pikkola Certified Web

OpenGraph.xyz

opengraph.xyz

Paste any URL and see its Open Graph card rendered.

Social & Metadata Free Web

MetaTags.io

metatags.io

Preview and generate meta tags for Google, X, Facebook and LinkedIn.

Social & Metadata Free Web

Vercel OG Playground

og-playground.vercel.app

Design dynamic OG images in code and see the result on every change.

Social & Metadata Free Web

Social Share Preview

socialsharepreview.com

One URL, every social card, side by side for comparison.

Social & Metadata Free Web

Typefully

typefully.com

Write, schedule and measure posts for X and LinkedIn in one editor.

Social & Metadata Freemium Web

Buffer

buffer.com

Queue the same post across every network without re-uploading it five times.

Social & Metadata Freemium Web · iOS +1

Canva

canva.com

Social images that look designed, without waiting for a designer.

Social & Metadata Freemium Web · iOS +1

Unsplash

unsplash.com

Free photography for the posts that need a real image, not a gradient.

Social & Metadata Freemium Web

Bannerbear

bannerbear.com

Generate branded social images from a template through an API.

Social & Metadata Freemium Web · API

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Six shelves, sixty-six tools

How this shelf was chosen — Every tool here is either one we use ourselves or one we have tested against the free tier we describe. Nothing on this page is a paid placement.

Questions about the directory

What is Pikkola Tools?

A curated directory of 66 tools for people who work remotely or build small software products: async collaboration, time zones and scheduling, developer utilities, content and SEO, social metadata, and AI. Every entry lists its pricing model and the platforms it runs on, and links straight to the product.

How are tools selected?

Two rules: we have used the tool ourselves, or we have tested the free tier we describe. Beyond that we favour tools that work without an account, keep your data in your browser where possible, and charge in a way a solo developer can afford. There are no paid slots, and no tool can buy a review.

What does “Pikkola Certified” mean?

It marks a tool built by Pikkola Lab itself — Pikkola Time, Diff, Rank and Meta. We badge them so you can tell first-party products apart from the rest of the shelf, not because they are better than the tools around them.

Do I need an account to use this site?

No. There is no sign-up, no cookie banner and no analytics script. Search, filters and bookmarks all run in your browser; the saved list is kept in local storage on your device and never sent to a server.

How is the directory funded?

By the $5 field guides linked on this page, and by the other free tools Pikkola Lab builds. Placements are not for sale. If affiliate links are added later, the card will say so before you click.

A tool is missing or out of date. Can I tell you?

Yes — email [email protected] with the name and a link. Corrections about pricing, platform support or a shutdown are the most useful messages we get, and they are usually fixed within a few days.