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Free Proofly tools/testimonial image generatorCHAPTER 01 / FREE FOREVER

Paste a review.
Get a scroll-stopping
social image.

The free Proofly testimonial image generator turns plain customer quotes into branded graphics for LinkedIn, X, Instagram, and story feeds. Custom gradients, your logo, your colors, your layout — exported as a clean PNG in the next few seconds.

Open the studioOr collect video reviews free
  • Renders in your browser — no upload, no account, nothing tracked
  • Edit text, fonts, padding, corners, grain, grid, stars, brand pill
  • Replaces $39/mo testimonial widget tools for one-off social posts

Output formats

Five sizes, one canvas

LinkedIn feed image, 1200 x 630

X post image, 1200 x 675

Square social post, 1080 x 1080

Vertical story post, 1080 x 1350

Story / Reel, 1080 × 1920

00 / 04 chapters
· Free forever· Renders client-side· Upload your logo· Custom gradients· LinkedIn · X · Instagram · Stories· Five editorial layouts· Made by Proofly· Free forever· Renders client-side· Upload your logo· Custom gradients· LinkedIn · X · Instagram · Stories· Five editorial layouts· Made by Proofly

Chapter 02 — Studio

A real design tool, disguised as a free utility.

Most testimonial generators give you three themes and a watermark. We gave this one a full studio: gradients, uploads, layouts, fonts, sliders, presets — the things you'd expect from a paid tool, all in your browser, all free, because we'd rather you remember Proofly when it's time to upgrade your proof from text to video.

Image uploads

Drop in your logo or a customer photo — it draws straight to the canvas.

Custom gradients

Linear and radial. Eight presets. Or design your own with a color picker.

Five layouts

Editorial, centered, photo-left, magazine, minimal. One review, many feeds.

Pixel-perfect export

1200×630, 1080², 1080×1350, 1080×1920. PNG. Render is the export.

AEO answer

What is a testimonial image generator?

A testimonial image generator converts a written customer review into a branded social proof graphic. It helps teams share reviews on social media, landing pages, launch posts, investor updates, and sales decks without opening a design tool.

Proofly's generator focuses on the formats buyers already see: LinkedIn feed, X post, square Instagram, vertical portrait, and 9:16 stories. Add your logo, swap colors, drag the gradient, and ship. The stronger the review, the more useful the image becomes as a proof asset.

Want video reviews instead of static quotes? Try Proofly free

Chapter 03 — How to

Turn a review into a social image in two minutes.

01

Step 1

Paste a customer review

Add the strongest sentence or paragraph from a written testimonial, app review, or customer email.

02

Step 2

Choose a social format

Select a LinkedIn, X, square, or vertical canvas so the generated testimonial image fits the channel where it will be posted.

03

Step 3

Brand the image

Add the customer name, company, and your brand label, then choose a Proofly-inspired visual treatment.

04

Step 4

Download and share

Export the testimonial image as a PNG and publish it as social proof on LinkedIn, X, newsletters, landing pages, or sales decks.

Chapter 04 — Upgrade your proof

The image is good.
The video closes.

Proofly turns a single link into a stream of warm, on-camera customer stories. Approvals, hosting, transcripts, and a Wall of Love — all in one place. Free forever for solo founders.

Start collecting — it's freeSee how Proofly works

One link, infinite reviews

Send a recording link. They record on the web, no app, no login.

Wall of Love

Embed approved videos on your site, decks, and launch posts.

Branded everything

Logo, colors, fonts. The studio you just used — turned up to eleven.

FAQ

Testimonial image generator, questions answered.

What is a testimonial image generator?

A testimonial image generator turns a written customer review into a designed social media graphic. Instead of posting plain text, you can create a branded review image sized for LinkedIn, X, and other channels where visual social proof earns more attention.

How do I turn a review into a LinkedIn post image?

Paste the review, add the customer name or company, choose the LinkedIn feed format, and download the PNG. The image can then be uploaded to LinkedIn as a customer testimonial post, carousel slide, newsletter graphic, or sales enablement asset.

What size should a testimonial image be for X and LinkedIn?

For LinkedIn, a 1200 x 630 landscape image works well in feed posts. For X, 1200 x 675 is a reliable wide format. Square 1080 x 1080 images are useful across platforms, while 1080 x 1350 portrait images give more room for longer reviews.

Can I use this tool for customer testimonials and app reviews?

Yes. The generator works for SaaS testimonials, G2-style reviews, app store snippets, emails from customers, founder quotes, agency client feedback, and short case study pull quotes. Always get permission when the review is not already public.

How is Proofly different from a review image generator?

This free tool helps you share written reviews as images. Proofly helps you collect, approve, host, and share video testimonials, so customers can tell the story in their own voice and you can publish a Wall of Love anywhere.

More free tools

From the Proofly studio.

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Free conversion calculator

Social Proof ROI Calculator

Estimate the revenue lift video testimonials can add to your funnel. Plug in traffic, conversion rate, and order value to see what social proof is worth.

Open tool

Free no-code previewer

Trust Badge & Wall of Love Previewer

Drop in 3 to 5 photos or text reviews and instantly preview a Wall of Love and a 'Verified by Proofly' trust badge on a mock landing page. Copy the HTML, no signup required.

Open tool

Issue 01 · Free studio

Studio controls

Review content

164/360. Empty fields are hidden on the image.

Upgrade

Words are good. Faces sell.

Try Proofly free

Live preview

LinkedIn1200 × 630

Renders client-side · Nothing leaves your browser

Loving this? Proofly turns it into a whole pipeline — collect, approve, and publish video reviews in one link.

Start free