Free Online Marketing Tools for Designers
The Social Media Image Resizer outputs every required dimension for Instagram, Facebook, Twitter/X, LinkedIn, YouTube, Pinterest, and TikTok from a single source image — select the platforms you need and download a ZIP of all correctly sized variants in one click. The UTM Link Builder generates properly formatted Google Analytics campaign tracking URLs with source, medium, campaign, term, and content parameters, and decodes existing UTM links for auditing.
The Color Palette Generator and Brand Color Extractor are useful for brand consistency work — extract the dominant colours from a client logo, get HEX, RGB, and HSL values, and apply them across other tools. The CTA Button Generator produces production-ready HTML and CSS for call-to-action buttons with a live preview of hover and active states that you can copy into any email template or landing page.
8 Free Free Online Marketing Tools for Designers
Social Media Image Resizer
Resize images for Instagram, Facebook, Twitter, LinkedIn, YouTube and 8 more platforms. Exact pixel …
→Color Palette Generator
Extract a color palette from any image or generate harmonious color schemes (complementary, triadic,…
→Ad Copy Generator
Generate ad headlines, body copy and CTAs for Facebook, Google and Instagram ads. Template-based, no…
→CTA Button Generator
Design CTA buttons with live preview. Adjust color, radius, size and padding — copy the CSS or downl…
→UTM Link Builder
Build UTM campaign URLs for Google Analytics 4. Track source, medium, campaign and content. Also dec…
→Open Graph Image Generator
Create Open Graph images (1200x630) for social media link previews. Add title, brand colors and logo…
→PDF Lead Magnet Creator
Create professional PDF lead magnets — checklists, guides and cheatsheets — to grow your email list.…
→Brand Color Extractor
Extract brand colors from any logo or image. Get HEX, RGB and HSL values plus ready-to-paste CSS cus…
Guides and Articles
Social Media Image Sizes 2026 — Complete Cheatsheet
Every social media image size for Instagram, Facebook, Twitter, LinkedIn, YouTube and Pinterest — updated for 2026.
UTM Links Explained: How to Build and Track Campaign URLs
UTM parameters tell Google Analytics exactly where your traffic comes from. Learn to build them in 60 seconds.
Open Graph Images: What They Are and How to Create One
OG images are the preview images that appear when you share a link on social media. Here is how to make one that gets clicked.
How to Create a PDF Lead Magnet That Grows Your Email List
A lead magnet is a free resource you offer in exchange for an email address. Here is how to create one in under 10 minutes.
How to Extract Brand Colors from Any Logo or Image
Extract your exact brand colors as HEX, RGB and CSS variables from any image in seconds — no design software needed.
Hashtag Strategy for Instagram and Twitter in 2026 — Free Generator
Learn the best hashtag strategy for Instagram and Twitter in 2026. How many hashtags to use, how to research them, and how to gene…
How to Create a Brand Color Palette — Complete Guide for Designers
Learn how to create a professional brand color palette from scratch. Color psychology, palette types, extraction from logos, and C…
Instagram Story Size 2026 — Dimensions, Templates and Best Practices
Instagram Story size guide for 2026: 1080x1920 pixels, safe zones, text placement, and tips for higher engagement. Free story imag…
Best Free Marketing Tools for Designers and Creators in 2026
The best free marketing tools for designers and content creators in 2026 — social media resizer, UTM builder, OG image generator, …
Frequently Asked Questions
What social media platforms does the image resizer support?
Instagram (post, story, reel thumbnail, profile), Facebook (post, cover, story), Twitter/X (post, header), LinkedIn (post, company cover, profile), YouTube (thumbnail, channel art), Pinterest (pin, board cover), and TikTok (profile, video thumbnail). All dimensions are updated for 2026 platform specifications.
What are UTM parameters and why do I need them?
UTM parameters are tracking tags added to URLs that tell Google Analytics where a visitor came from. Without them, traffic from email campaigns, social posts, and paid ads all appears as Direct in your analytics. With UTM parameters you can see exactly which campaign and channel drove each visit. The UTM Builder formats the URL correctly and URL-encodes all parameter values automatically.
Can I use my own logo in the Open Graph image generator?
Yes. The OG Image Generator includes a logo upload option — your logo is processed in the browser and composited onto the 1200×630 canvas locally. The output PNG is ready to use in the og:image meta tag of any web page.
How many colours does the palette generator extract?
Up to 8 dominant colours from any uploaded image. The algorithm clusters pixel colours and identifies the most visually significant hues, excluding near-white and near-black backgrounds by default. Results show HEX, RGB, and HSL values with a one-click copy button for each.
Does the CTA Button Generator output work in email clients?
The generator outputs inline-styled HTML table-based buttons that are compatible with all major email clients including Outlook, Gmail, and Apple Mail. The live preview shows desktop and mobile appearance. For web landing pages, the CSS class-based output is also available.
Resize social media images for every platform in one click
No account required. No file uploads. Works in every modern browser.
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